Commit 260245f6 by 程默

fix

parent de9500aa
......@@ -2,12 +2,13 @@
"description": "项目配置文件。",
"setting": {
"urlCheck": false,
"es6": false,
"es6": true,
"enhance": false,
"postcss": true,
"minified": true,
"newFeature": true,
"coverView": true,
"nodeModules": false,
"nodeModules": true,
"autoAudits": true,
"checkInvalidKey": true,
"checkSiteMap": true,
......@@ -16,11 +17,12 @@
"ignore": [],
"disablePlugins": [],
"outputPath": ""
}
},
"bundle": false
},
"miniprogramRoot": "dist/wx/",
"compileType": "miniprogram",
"appid": "wxdec983ee91e2422a",
"appid": "wx743dc2f4adb9cf01",
"projectname": "mayi-mp-shop",
"simulatorType": "wechat",
"simulatorPluginLibVersion": {},
......
import { VantComponent } from '../common/component';
import { button } from '../mixins/button';
import { openType } from '../mixins/open-type';
VantComponent({
mixins: [button, openType],
props: {
show: Boolean,
title: String,
cancelText: String,
description: String,
round: {
type: Boolean,
value: true
},
zIndex: {
type: Number,
value: 100
},
actions: {
type: Array,
value: []
},
overlay: {
type: Boolean,
value: true
},
closeOnClickOverlay: {
type: Boolean,
value: true
},
closeOnClickAction: {
type: Boolean,
value: true
},
safeAreaInsetBottom: {
type: Boolean,
value: true
}
},
methods: {
onSelect(event) {
const { index } = event.currentTarget.dataset;
const item = this.data.actions[index];
if (item && !item.disabled && !item.loading) {
this.$emit('select', item);
if (this.data.closeOnClickAction) {
this.onClose();
}
}
},
onCancel() {
this.$emit('cancel');
},
onClose() {
this.$emit('close');
},
onClickOverlay() {
this.$emit('click-overlay');
this.onClose();
}
}
});
{
"component": true,
"usingComponents": {
"van-icon": "../icon/index",
"van-popup": "../popup/index",
"van-loading": "../loading/index"
}
}
<wxs src="../wxs/utils.wxs" module="utils" />
<van-popup
show="{{ show }}"
position="bottom"
round="{{ round }}"
z-index="{{ zIndex }}"
overlay="{{ overlay }}"
custom-class="van-action-sheet"
safe-area-inset-bottom="{{ safeAreaInsetBottom }}"
close-on-click-overlay="{{ closeOnClickOverlay }}"
bind:close="onClickOverlay"
>
<view wx:if="{{ title }}" class="van-hairline--bottom van-action-sheet__header">
{{ title }}
<van-icon
name="close"
custom-class="van-action-sheet__close"
bind:click="onClose"
/>
</view>
<view wx:if="{{ description }}" class="van-action-sheet__description">
{{ description }}
</view>
<view wx:if="{{ actions && actions.length }}">
<!-- button外包一层view,防止actions动态变化,导致渲染时button被打散 -->
<button
wx:for="{{ actions }}"
wx:key="index"
open-type="{{ item.openType }}"
style="{{ item.color ? 'color: ' + item.color : '' }}"
class="{{ utils.bem('action-sheet__item', { disabled: item.disabled || item.loading }) }} van-hairline--top {{ item.className || '' }}"
hover-class="van-action-sheet__item--hover"
data-index="{{ index }}"
bind:tap="onSelect"
bindgetuserinfo="bindGetUserInfo"
bindcontact="bindContact"
bindgetphonenumber="bindGetPhoneNumber"
binderror="bindError"
bindlaunchapp="bindLaunchApp"
bindopensetting="bindOpenSetting"
lang="{{ lang }}"
session-from="{{ sessionFrom }}"
send-message-title="{{ sendMessageTitle }}"
send-message-path="{{ sendMessagePath }}"
send-message-img="{{ sendMessageImg }}"
show-message-card="{{ showMessageCard }}"
app-parameter="{{ appParameter }}"
>
<block wx:if="{{ !item.loading }}">
{{ item.name }}
<text wx:if="{{ item.subname }}" class="van-action-sheet__subname" >{{ item.subname }}</text>
</block>
<van-loading wx:else custom-class="van-action-sheet__loading" size="20px" />
</button>
</view>
<slot />
<view
wx:if="{{ cancelText }}"
class="van-action-sheet__cancel"
hover-class="van-action-sheet__cancel--hover"
hover-stay-time="70"
bind:tap="onCancel"
>
{{ cancelText }}
</view>
</van-popup>
@import '../common/index.wxss';.van-action-sheet{max-height:90%!important;max-height:var(--action-sheet-max-height,90%)!important;color:#323233;color:var(--action-sheet-item-text-color,#323233)}.van-action-sheet__cancel,.van-action-sheet__item{text-align:center;font-size:16px;font-size:var(--action-sheet-item-font-size,16px);line-height:50px;line-height:var(--action-sheet-item-height,50px);background-color:#fff;background-color:var(--action-sheet-item-background,#fff)}.van-action-sheet__cancel--hover,.van-action-sheet__item--hover{background-color:#f2f3f5;background-color:var(--active-color,#f2f3f5)}.van-action-sheet__cancel:before{display:block;content:" ";height:8px;height:var(--action-sheet-cancel-padding-top,8px);background-color:#f7f8fa;background-color:var(--action-sheet-cancel-padding-color,#f7f8fa)}.van-action-sheet__item--disabled{color:#c8c9cc;color:var(--action-sheet-item-disabled-text-color,#c8c9cc)}.van-action-sheet__item--disabled.van-action-sheet__item--hover{background-color:#fff;background-color:var(--action-sheet-item-background,#fff)}.van-action-sheet__subname{margin-left:4px;margin-left:var(--padding-base,4px);font-size:12px;font-size:var(--action-sheet-subname-font-size,12px);color:#646566;color:var(--action-sheet-subname-color,#646566)}.van-action-sheet__header{text-align:center;font-weight:500;font-weight:var(--font-weight-bold,500);font-size:16px;font-size:var(--action-sheet-header-font-size,16px);line-height:44px;line-height:var(--action-sheet-header-height,44px)}.van-action-sheet__description{text-align:center;padding:16px;padding:var(--padding-md,16px);color:#646566;color:var(--action-sheet-description-color,#646566);font-size:14px;font-size:var(--action-sheet-description-font-size,14px);line-height:20px;line-height:var(--action-sheet-description-line-height,20px)}.van-action-sheet__close{position:absolute!important;top:0;right:0;line-height:inherit!important;padding:0 12px;padding:var(--action-sheet-close-icon-padding,0 12px);font-size:18px!important;font-size:var(--action-sheet-close-icon-size,18px)!important;color:#969799;color:var(--action-sheet-close-icon-color,#969799)}.van-action-sheet__loading{display:-webkit-flex!important;display:flex!important;height:50px;height:var(--action-sheet-item-height,50px)}
\ No newline at end of file
import { VantComponent } from '../common/component';
import { pickerProps } from '../picker/shared';
const COLUMNSPLACEHOLDERCODE = '000000';
VantComponent({
classes: ['active-class', 'toolbar-class', 'column-class'],
props: Object.assign(Object.assign({}, pickerProps), { value: {
type: String,
observer(value) {
this.code = value;
this.setValues();
},
}, areaList: {
type: Object,
value: {},
observer: 'setValues'
}, columnsNum: {
type: null,
value: 3,
observer(value) {
this.setData({
displayColumns: this.data.columns.slice(0, +value)
});
}
}, columnsPlaceholder: {
type: Array,
observer(val) {
this.setData({
typeToColumnsPlaceholder: {
province: val[0] || '',
city: val[1] || '',
county: val[2] || '',
}
});
}
} }),
data: {
columns: [{ values: [] }, { values: [] }, { values: [] }],
displayColumns: [{ values: [] }, { values: [] }, { values: [] }],
typeToColumnsPlaceholder: {}
},
mounted() {
setTimeout(() => {
this.setValues();
}, 0);
},
methods: {
getPicker() {
if (this.picker == null) {
this.picker = this.selectComponent('.van-area__picker');
}
return this.picker;
},
onCancel(event) {
this.emit('cancel', event.detail);
},
onConfirm(event) {
const { index } = event.detail;
let { value } = event.detail;
value = this.parseOutputValues(value);
this.emit('confirm', { value, index });
},
emit(type, detail) {
detail.values = detail.value;
delete detail.value;
this.$emit(type, detail);
},
// parse output columns data
parseOutputValues(values) {
const { columnsPlaceholder } = this.data;
return values.map((value, index) => {
// save undefined value
if (!value)
return value;
value = JSON.parse(JSON.stringify(value));
if (!value.code || value.name === columnsPlaceholder[index]) {
value.code = '';
value.name = '';
}
return value;
});
},
onChange(event) {
const { index, picker, value } = event.detail;
this.code = value[index].code;
this.setValues().then(() => {
this.$emit('change', {
picker,
values: this.parseOutputValues(picker.getValues()),
index
});
});
},
getConfig(type) {
const { areaList } = this.data;
return (areaList && areaList[`${type}_list`]) || {};
},
getList(type, code) {
const { typeToColumnsPlaceholder } = this.data;
let result = [];
if (type !== 'province' && !code) {
return result;
}
const list = this.getConfig(type);
result = Object.keys(list).map(code => ({
code,
name: list[code]
}));
if (code) {
// oversea code
if (code[0] === '9' && type === 'city') {
code = '9';
}
result = result.filter(item => item.code.indexOf(code) === 0);
}
if (typeToColumnsPlaceholder[type] && result.length) {
// set columns placeholder
const codeFill = type === 'province' ? '' : type === 'city' ? COLUMNSPLACEHOLDERCODE.slice(2, 4) : COLUMNSPLACEHOLDERCODE.slice(4, 6);
result.unshift({
code: `${code}${codeFill}`,
name: typeToColumnsPlaceholder[type]
});
}
return result;
},
getIndex(type, code) {
let compareNum = type === 'province' ? 2 : type === 'city' ? 4 : 6;
const list = this.getList(type, code.slice(0, compareNum - 2));
// oversea code
if (code[0] === '9' && type === 'province') {
compareNum = 1;
}
code = code.slice(0, compareNum);
for (let i = 0; i < list.length; i++) {
if (list[i].code.slice(0, compareNum) === code) {
return i;
}
}
return 0;
},
setValues() {
const county = this.getConfig('county');
let { code } = this;
if (!code) {
if (this.data.columnsPlaceholder.length) {
code = COLUMNSPLACEHOLDERCODE;
}
else if (Object.keys(county)[0]) {
code = Object.keys(county)[0];
}
else {
code = '';
}
}
const province = this.getList('province');
const city = this.getList('city', code.slice(0, 2));
const picker = this.getPicker();
if (!picker) {
return;
}
const stack = [];
stack.push(picker.setColumnValues(0, province, false));
stack.push(picker.setColumnValues(1, city, false));
if (city.length && code.slice(2, 4) === '00') {
[{ code }] = city;
}
stack.push(picker.setColumnValues(2, this.getList('county', code.slice(0, 4)), false));
return Promise.all(stack)
.catch(() => { })
.then(() => picker.setIndexes([
this.getIndex('province', code),
this.getIndex('city', code),
this.getIndex('county', code)
]))
.catch(() => { });
},
getValues() {
const picker = this.getPicker();
return picker ? picker.getValues().filter(value => !!value) : [];
},
getDetail() {
const values = this.getValues();
const area = {
code: '',
country: '',
province: '',
city: '',
county: ''
};
if (!values.length) {
return area;
}
const names = values.map((item) => item.name);
area.code = values[values.length - 1].code;
if (area.code[0] === '9') {
area.country = names[1] || '';
area.province = names[2] || '';
}
else {
area.province = names[0] || '';
area.city = names[1] || '';
area.county = names[2] || '';
}
return area;
},
reset(code) {
this.code = code || '';
return this.setValues();
}
}
});
{
"component": true,
"usingComponents": {
"van-picker": "../picker/index"
}
}
<van-picker
class="van-area__picker"
active-class="active-class"
toolbar-class="toolbar-class"
column-class="column-class"
show-toolbar
value-key="name"
title="{{ title }}"
loading="{{ loading }}"
columns="{{ displayColumns }}"
item-height="{{ itemHeight }}"
visible-item-count="{{ visibleItemCount }}"
cancel-button-text="{{ cancelButtonText }}"
confirm-button-text="{{ confirmButtonText }}"
bind:change="onChange"
bind:confirm="onConfirm"
bind:cancel="onCancel"
/>
@import '../common/index.wxss';
\ No newline at end of file
import { link } from '../mixins/link';
import { VantComponent } from '../common/component';
VantComponent({
classes: [
'num-class',
'desc-class',
'thumb-class',
'title-class',
'price-class',
'origin-price-class'
],
mixins: [link],
props: {
tag: String,
num: String,
desc: String,
thumb: String,
title: String,
price: {
type: String,
observer: 'updatePrice'
},
centered: Boolean,
lazyLoad: Boolean,
thumbLink: String,
originPrice: String,
thumbMode: {
type: String,
value: 'aspectFit'
},
currency: {
type: String,
value: '¥'
}
},
methods: {
updatePrice() {
const { price } = this.data;
const priceArr = price.toString().split('.');
this.setData({
integerStr: priceArr[0],
decimalStr: priceArr[1] ? `.${priceArr[1]}` : ''
});
},
onClickThumb() {
this.jumpLink('thumbLink');
}
}
});
{
"component": true,
"usingComponents": {
"van-tag": "../tag/index"
}
}
<wxs src="../wxs/utils.wxs" module="utils" />
<view class="custom-class van-card">
<view class="{{ utils.bem('card__header', { center: centered }) }}">
<view class="van-card__thumb" bind:tap="onClickThumb">
<image
wx:if="{{ thumb }}"
src="{{ thumb }}"
mode="{{ thumbMode }}"
lazy-load="{{ lazyLoad }}"
class="van-card__img thumb-class"
/>
<slot name="thumb" />
<van-tag
wx:if="{{ tag }}"
mark
type="danger"
custom-class="van-card__tag"
>
{{ tag }}
</van-tag>
</view>
<view class="van-card__content {{ utils.bem('card__content', { center: centered }) }}">
<view>
<view wx:if="{{ title }}" class="van-card__title title-class">{{ title }}</view>
<slot wx:else name="title" />
<view wx:if="{{ desc }}" class="van-card__desc desc-class">{{ desc }}</view>
<slot wx:else name="desc" />
<slot name="tags" />
</view>
<view class="van-card__bottom">
<slot name="price-top" />
<view wx:if="{{ price || price === 0 }}" class="van-card__price price-class">{{ currency }}<text class="van-card__price-integer">{{ integerStr }}</text><text class="van-card__price-decimal">{{ decimalStr }}</text></view>
<slot wx:else name="price" />
<view wx:if="{{ originPrice || originPrice === 0 }}" class="van-card__origin-price origin-price-class">{{ currency }} {{ originPrice }}</view>
<view wx:if="{{ num }}" class="van-card__num num-class">x {{ num }}</view>
<slot wx:else name="num" />
<slot name="bottom" />
</view>
</view>
</view>
<view class="van-card__footer">
<slot name="footer" />
</view>
</view>
@import '../common/index.wxss';.van-card{position:relative;box-sizing:border-box;padding:8px 16px;padding:var(--card-padding,8px 16px);font-size:12px;font-size:var(--card-font-size,12px);color:#323233;color:var(--card-text-color,#323233);background-color:#fafafa;background-color:var(--card-background-color,#fafafa)}.van-card__header{display:-webkit-flex;display:flex}.van-card__header--center{-webkit-align-items:center;align-items:center;-webkit-justify-content:center;justify-content:center}.van-card__thumb{position:relative;-webkit-flex:none;flex:none;width:88px;width:var(--card-thumb-size,88px);height:88px;height:var(--card-thumb-size,88px);margin-right:8px;margin-right:var(--padding-xs,8px)}.van-card__thumb:empty{display:none}.van-card__img{width:100%;height:100%;border-radius:8px;border-radius:var(--border-radius-lg,8px)}.van-card__content{position:relative;display:-webkit-flex;display:flex;-webkit-flex:1;flex:1;-webkit-flex-direction:column;flex-direction:column;-webkit-justify-content:space-between;justify-content:space-between;min-width:0;min-height:88px;min-height:var(--card-thumb-size,88px)}.van-card__content--center{-webkit-justify-content:center;justify-content:center}.van-card__desc,.van-card__title{word-wrap:break-word}.van-card__title{font-weight:700;line-height:16px;line-height:var(--card-title-line-height,16px)}.van-card__desc{line-height:20px;line-height:var(--card-desc-line-height,20px);color:#646566;color:var(--card-desc-color,#646566)}.van-card__bottom{line-height:20px}.van-card__price{display:inline-block;font-weight:700;color:#ee0a24;color:var(--card-price-color,#ee0a24);font-size:12px;font-size:var(--card-price-font-size,12px)}.van-card__price-integer{font-size:16px;font-size:var(--card-price-integer-font-size,16px)}.van-card__price-decimal,.van-card__price-integer{font-family:Avenir-Heavy,PingFang SC,Helvetica Neue,Arial,sans-serif;font-family:var(--card-price-font-family,Avenir-Heavy,PingFang SC,Helvetica Neue,Arial,sans-serif)}.van-card__origin-price{display:inline-block;margin-left:5px;text-decoration:line-through;font-size:10px;font-size:var(--card-origin-price-font-size,10px);color:#646566;color:var(--card-origin-price-color,#646566)}.van-card__num{float:right}.van-card__tag{position:absolute;top:2px;left:0}.van-card__footer{-webkit-flex:none;flex:none;width:100%;text-align:right}
\ No newline at end of file
import { VantComponent } from '../common/component';
VantComponent({
props: {
title: String,
border: {
type: Boolean,
value: true
}
}
});
{
"component": true
}
\ No newline at end of file
<view
wx:if="{{ title }}"
class="van-cell-group__title"
>
{{ title }}
</view>
<view class="custom-class van-cell-group {{ border ? 'van-hairline--top-bottom' : '' }}">
<slot />
</view>
@import '../common/index.wxss';.van-cell-group__title{padding:16px 16px 8px;padding:var(--cell-group-title-padding,16px 16px 8px);font-size:14px;font-size:var(--cell-group-title-font-size,14px);line-height:16px;line-height:var(--cell-group-title-line-height,16px);color:#969799;color:var(--cell-group-title-color,#969799)}
\ No newline at end of file
import { link } from '../mixins/link';
import { VantComponent } from '../common/component';
VantComponent({
classes: [
'title-class',
'label-class',
'value-class',
'right-icon-class',
'hover-class'
],
mixins: [link],
props: {
title: null,
value: null,
icon: String,
size: String,
label: String,
center: Boolean,
isLink: Boolean,
required: Boolean,
clickable: Boolean,
titleWidth: String,
customStyle: String,
arrowDirection: String,
useLabelSlot: Boolean,
border: {
type: Boolean,
value: true
}
},
methods: {
onClick(event) {
this.$emit('click', event.detail);
this.jumpLink();
}
}
});
{
"component": true,
"usingComponents": {
"van-icon": "../icon/index"
}
}
\ No newline at end of file
<wxs src="../wxs/utils.wxs" module="utils" />
<view
class="custom-class {{ utils.bem('cell', [size, { center, required, borderless: !border, clickable: isLink || clickable }]) }}"
hover-class="van-cell--hover hover-class"
hover-stay-time="70"
style="{{ customStyle }}"
bind:tap="onClick"
>
<van-icon
wx:if="{{ icon }}"
name="{{ icon }}"
class="van-cell__left-icon-wrap"
custom-class="van-cell__left-icon"
/>
<slot wx:else name="icon" />
<view
style="{{ titleWidth ? 'max-width:' + titleWidth + ';min-width:' + titleWidth : '' }}"
class="van-cell__title title-class"
>
<block wx:if="{{ title }}">{{ title }}</block>
<slot wx:else name="title" />
<view wx:if="{{ label || useLabelSlot }}" class="van-cell__label label-class">
<slot wx:if="{{ useLabelSlot }}" name="label" />
<block wx:elif="{{ label }}">{{ label }}</block>
</view>
</view>
<view class="van-cell__value value-class">
<block wx:if="{{ value || value === 0 }}">{{ value }}</block>
<slot wx:else />
</view>
<van-icon
wx:if="{{ isLink }}"
name="{{ arrowDirection ? 'arrow' + '-' + arrowDirection : 'arrow' }}"
class="van-cell__right-icon-wrap right-icon-class"
custom-class="van-cell__right-icon"
/>
<slot wx:else name="right-icon" />
<slot name="extra" />
</view>
@import '../common/index.wxss';.van-cell{position:relative;display:-webkit-flex;display:flex;box-sizing:border-box;width:100%;padding:10px 16px;padding:var(--cell-vertical-padding,10px) var(--cell-horizontal-padding,16px);font-size:14px;font-size:var(--cell-font-size,14px);line-height:24px;line-height:var(--cell-line-height,24px);color:#323233;color:var(--cell-text-color,#323233);background-color:#fff;background-color:var(--cell-background-color,#fff)}.van-cell:after{position:absolute;box-sizing:border-box;-webkit-transform-origin:center;transform-origin:center;content:" ";pointer-events:none;top:auto;right:0;bottom:0;left:16px;border-bottom:1px solid #ebedf0;-webkit-transform:scaleY(.5);transform:scaleY(.5)}.van-cell--borderless:after{display:none}.van-cell-group{background-color:#fff;background-color:var(--cell-background-color,#fff)}.van-cell__label{margin-top:3px;margin-top:var(--cell-label-margin-top,3px);font-size:12px;font-size:var(--cell-label-font-size,12px);line-height:18px;line-height:var(--cell-label-line-height,18px);color:#969799;color:var(--cell-label-color,#969799)}.van-cell__value{overflow:hidden;text-align:right;vertical-align:middle;color:#969799;color:var(--cell-value-color,#969799)}.van-cell__title,.van-cell__value{-webkit-flex:1;flex:1}.van-cell__title:empty,.van-cell__value:empty{display:none}.van-cell__left-icon-wrap,.van-cell__right-icon-wrap{display:-webkit-flex;display:flex;-webkit-align-items:center;align-items:center;height:24px;height:var(--cell-line-height,24px);font-size:16px;font-size:var(--cell-icon-size,16px)}.van-cell__left-icon-wrap{margin-right:5px}.van-cell__right-icon-wrap{margin-left:5px;color:#969799;color:var(--cell-right-icon-color,#969799)}.van-cell__left-icon{vertical-align:middle}.van-cell__left-icon,.van-cell__right-icon{line-height:24px;line-height:var(--cell-line-height,24px)}.van-cell--clickable.van-cell--hover{background-color:#f2f3f5;background-color:var(--cell-active-color,#f2f3f5)}.van-cell--required{overflow:visible}.van-cell--required:before{position:absolute;content:"*";left:8px;left:var(--padding-xs,8px);font-size:14px;font-size:var(--cell-font-size,14px);color:#ee0a24;color:var(--cell-required-color,#ee0a24)}.van-cell--center{-webkit-align-items:center;align-items:center}.van-cell--large{padding-top:12px;padding-top:var(--cell-large-vertical-padding,12px);padding-bottom:12px;padding-bottom:var(--cell-large-vertical-padding,12px)}.van-cell--large .van-cell__title{font-size:16px;font-size:var(--cell-large-title-font-size,16px)}.van-cell--large .van-cell__label{font-size:14px;font-size:var(--cell-large-label-font-size,14px)}
\ No newline at end of file
import { VantComponent } from '../common/component';
VantComponent({
field: true,
relation: {
name: 'checkbox',
type: 'descendant',
current: 'checkbox-group',
linked(target) {
this.updateChild(target);
},
},
props: {
max: Number,
value: {
type: Array,
observer: 'updateChildren'
},
disabled: {
type: Boolean,
observer: 'updateChildren'
}
},
methods: {
updateChildren() {
(this.children || []).forEach((child) => this.updateChild(child));
},
updateChild(child) {
const { value, disabled } = this.data;
child.setData({
value: value.indexOf(child.data.name) !== -1,
parentDisabled: disabled
});
}
}
});
@import '../common/index.wxss';
\ No newline at end of file
import { VantComponent } from '../common/component';
function emit(target, value) {
target.$emit('input', value);
target.$emit('change', value);
}
VantComponent({
field: true,
relation: {
name: 'checkbox-group',
type: 'ancestor',
current: 'checkbox',
},
classes: ['icon-class', 'label-class'],
props: {
value: Boolean,
disabled: Boolean,
useIconSlot: Boolean,
checkedColor: String,
labelPosition: String,
labelDisabled: Boolean,
shape: {
type: String,
value: 'round'
},
iconSize: {
type: null,
value: 20
}
},
data: {
parentDisabled: false
},
methods: {
emitChange(value) {
if (this.parent) {
this.setParentValue(this.parent, value);
}
else {
emit(this, value);
}
},
toggle() {
const { parentDisabled, disabled, value } = this.data;
if (!disabled && !parentDisabled) {
this.emitChange(!value);
}
},
onClickLabel() {
const { labelDisabled, parentDisabled, disabled, value } = this.data;
if (!disabled && !labelDisabled && !parentDisabled) {
this.emitChange(!value);
}
},
setParentValue(parent, value) {
const parentValue = parent.data.value.slice();
const { name } = this.data;
const { max } = parent.data;
if (value) {
if (max && parentValue.length >= max) {
return;
}
if (parentValue.indexOf(name) === -1) {
parentValue.push(name);
emit(parent, parentValue);
}
}
else {
const index = parentValue.indexOf(name);
if (index !== -1) {
parentValue.splice(index, 1);
emit(parent, parentValue);
}
}
}
}
});
{
"component": true,
"usingComponents": {
"van-icon": "../icon/index"
}
}
<wxs src="../wxs/utils.wxs" module="utils" />
<wxs src="./index.wxs" module="computed" />
<view class="van-checkbox custom-class">
<view class="van-checkbox__icon-wrap" bindtap="toggle">
<slot wx:if="{{ useIconSlot }}" name="icon" />
<van-icon
wx:else
name="success"
size="0.8em"
class="{{ utils.bem('checkbox__icon', [shape, { disabled: disabled || parentDisabled, checked: value }]) }}"
style="{{ computed.iconStyle(checkedColor, value, disabled, parentDisabled, iconSize) }}"
custom-class="icon-class"
custom-style="line-height: 1.25em;"
/>
</view>
<view class="label-class {{ utils.bem('checkbox__label', [labelPosition, { disabled: disabled || parentDisabled }]) }}" bindtap="onClickLabel">
<slot />
</view>
</view>
/* eslint-disable */
var utils = require('../wxs/utils.wxs');
function iconStyle(checkedColor, value, disabled, parentDisabled, iconSize) {
var styles = [['font-size', utils.addUnit(iconSize)]];
if (checkedColor && value && !disabled && !parentDisabled) {
styles.push(['border-color', checkedColor]);
styles.push(['background-color', checkedColor]);
}
return styles
.map(function(item) {
return item.join(':');
})
.join(';');
}
module.exports = {
iconStyle: iconStyle
};
@import '../common/index.wxss';.van-checkbox{display:-webkit-flex;display:flex;-webkit-align-items:center;align-items:center;overflow:hidden;-webkit-user-select:none;user-select:none}.van-checkbox__icon-wrap,.van-checkbox__label{line-height:20px;line-height:var(--checkbox-size,20px)}.van-checkbox__icon-wrap{-webkit-flex:none;flex:none}.van-checkbox__icon{display:-webkit-flex;display:flex;-webkit-align-items:center;align-items:center;-webkit-justify-content:center;justify-content:center;box-sizing:border-box;width:1em;height:1em;color:transparent;text-align:center;transition-property:color,border-color,background-color;font-size:20px;font-size:var(--checkbox-size,20px);border:1px solid #c8c9cc;border:1px solid var(--checkbox-border-color,#c8c9cc);transition-duration:.2s;transition-duration:var(--checkbox-transition-duration,.2s)}.van-checkbox__icon--round{border-radius:100%}.van-checkbox__icon--checked{color:#fff;color:var(--white,#fff);background-color:#1989fa;background-color:var(--checkbox-checked-icon-color,#1989fa);border-color:#1989fa;border-color:var(--checkbox-checked-icon-color,#1989fa)}.van-checkbox__icon--disabled{background-color:#ebedf0;background-color:var(--checkbox-disabled-background-color,#ebedf0);border-color:#c8c9cc;border-color:var(--checkbox-disabled-icon-color,#c8c9cc)}.van-checkbox__icon--disabled.van-checkbox__icon--checked{color:#c8c9cc;color:var(--checkbox-disabled-icon-color,#c8c9cc)}.van-checkbox__label{word-wrap:break-word;margin-left:10px;margin-left:var(--checkbox-label-margin,10px);color:#323233;color:var(--checkbox-label-color,#323233)}.van-checkbox__label--left{float:left;margin:0 10px 0 0;margin:0 var(--checkbox-label-margin,10px) 0 0}.van-checkbox__label--disabled{color:#c8c9cc;color:var(--checkbox-disabled-label-color,#c8c9cc)}.van-checkbox__label:empty{margin:0}
\ No newline at end of file
import { VantComponent } from '../common/component';
import { isObj } from '../common/utils';
import { BLUE, WHITE } from '../common/color';
function format(rate) {
return Math.min(Math.max(rate, 0), 100);
}
const PERIMETER = 2 * Math.PI;
const BEGIN_ANGLE = -Math.PI / 2;
const STEP = 1;
VantComponent({
props: {
text: String,
lineCap: {
type: String,
value: 'round'
},
value: {
type: Number,
value: 0,
observer: 'reRender'
},
speed: {
type: Number,
value: 50
},
size: {
type: Number,
value: 100,
},
fill: String,
layerColor: {
type: String,
value: WHITE
},
color: {
type: [String, Object],
value: BLUE,
observer: 'setHoverColor'
},
strokeWidth: {
type: Number,
value: 4
},
clockwise: {
type: Boolean,
value: true
}
},
data: {
hoverColor: BLUE
},
methods: {
getContext() {
if (!this.ctx) {
this.ctx = wx.createCanvasContext('van-circle', this);
}
return this.ctx;
},
setHoverColor() {
const context = this.getContext();
const { color, size } = this.data;
let hoverColor = color;
if (isObj(color)) {
const LinearColor = context.createLinearGradient(size, 0, 0, 0);
Object.keys(color)
.sort((a, b) => parseFloat(a) - parseFloat(b))
.map(key => LinearColor.addColorStop(parseFloat(key) / 100, color[key]));
hoverColor = LinearColor;
}
this.setData({ hoverColor });
},
presetCanvas(context, strokeStyle, beginAngle, endAngle, fill) {
const { strokeWidth, lineCap, clockwise, size } = this.data;
const position = size / 2;
const radius = position - strokeWidth / 2;
context.setStrokeStyle(strokeStyle);
context.setLineWidth(strokeWidth);
context.setLineCap(lineCap);
context.beginPath();
context.arc(position, position, radius, beginAngle, endAngle, !clockwise);
context.stroke();
if (fill) {
context.setFillStyle(fill);
context.fill();
}
},
renderLayerCircle(context) {
const { layerColor, fill } = this.data;
this.presetCanvas(context, layerColor, 0, PERIMETER, fill);
},
renderHoverCircle(context, formatValue) {
const { clockwise, hoverColor } = this.data;
// 结束角度
const progress = PERIMETER * (formatValue / 100);
const endAngle = clockwise
? BEGIN_ANGLE + progress
: 3 * Math.PI - (BEGIN_ANGLE + progress);
this.presetCanvas(context, hoverColor, BEGIN_ANGLE, endAngle);
},
drawCircle(currentValue) {
const context = this.getContext();
const { size } = this.data;
context.clearRect(0, 0, size, size);
this.renderLayerCircle(context);
const formatValue = format(currentValue);
if (formatValue !== 0) {
this.renderHoverCircle(context, formatValue);
}
context.draw();
},
reRender() {
// tofector 动画暂时没有想到好的解决方案
const { value, speed } = this.data;
if (speed <= 0 || speed > 1000) {
this.drawCircle(value);
return;
}
this.clearInterval();
this.currentValue = this.currentValue || 0;
this.interval = setInterval(() => {
if (this.currentValue !== value) {
if (this.currentValue < value) {
this.currentValue += STEP;
}
else {
this.currentValue -= STEP;
}
this.drawCircle(this.currentValue);
}
else {
this.clearInterval();
}
}, 1000 / speed);
},
clearInterval() {
if (this.interval) {
clearInterval(this.interval);
this.interval = null;
}
}
},
created() {
const { value } = this.data;
this.currentValue = value;
this.drawCircle(value);
},
destroyed() {
this.ctx = null;
this.clearInterval();
}
});
<wxs src="../wxs/utils.wxs" module="utils" />
<view class="van-circle">
<canvas class="van-circle__canvas" style="width: {{ utils.addUnit(size) }};height:{{ utils.addUnit(size) }}" canvas-id="van-circle"></canvas>
<view wx:if="{{ !text }}" class="van-circle__text">
<slot></slot>
</view>
<cover-view wx:else class="van-circle__text">{{ text }}</cover-view>
</view>
\ No newline at end of file
@import '../common/index.wxss';.van-circle{position:relative;display:inline-block;text-align:center}.van-circle__text{position:absolute;top:50%;left:0;width:100%;-webkit-transform:translateY(-50%);transform:translateY(-50%);color:#323233;color:var(--circle-text-color,#323233)}
\ No newline at end of file
import { VantComponent } from '../common/component';
VantComponent({
relation: {
name: 'row',
type: 'ancestor',
current: 'col',
},
props: {
span: Number,
offset: Number
},
data: {
viewStyle: ''
},
methods: {
setGutter(gutter) {
const padding = `${gutter / 2}px`;
const viewStyle = gutter ? `padding-left: ${padding}; padding-right: ${padding};` : '';
if (viewStyle !== this.data.viewStyle) {
this.setData({ viewStyle });
}
}
}
});
<wxs src="../wxs/utils.wxs" module="utils" />
<view
class="custom-class {{ utils.bem('col', [span]) }} {{ offset ? 'van-col--offset-' + offset : '' }}"
style="{{ viewStyle }}"
>
<slot />
</view>
@import '../common/index.wxss';.van-col{float:left;box-sizing:border-box}.van-col--1{width:4.16666667%}.van-col--offset-1{margin-left:4.16666667%}.van-col--2{width:8.33333333%}.van-col--offset-2{margin-left:8.33333333%}.van-col--3{width:12.5%}.van-col--offset-3{margin-left:12.5%}.van-col--4{width:16.66666667%}.van-col--offset-4{margin-left:16.66666667%}.van-col--5{width:20.83333333%}.van-col--offset-5{margin-left:20.83333333%}.van-col--6{width:25%}.van-col--offset-6{margin-left:25%}.van-col--7{width:29.16666667%}.van-col--offset-7{margin-left:29.16666667%}.van-col--8{width:33.33333333%}.van-col--offset-8{margin-left:33.33333333%}.van-col--9{width:37.5%}.van-col--offset-9{margin-left:37.5%}.van-col--10{width:41.66666667%}.van-col--offset-10{margin-left:41.66666667%}.van-col--11{width:45.83333333%}.van-col--offset-11{margin-left:45.83333333%}.van-col--12{width:50%}.van-col--offset-12{margin-left:50%}.van-col--13{width:54.16666667%}.van-col--offset-13{margin-left:54.16666667%}.van-col--14{width:58.33333333%}.van-col--offset-14{margin-left:58.33333333%}.van-col--15{width:62.5%}.van-col--offset-15{margin-left:62.5%}.van-col--16{width:66.66666667%}.van-col--offset-16{margin-left:66.66666667%}.van-col--17{width:70.83333333%}.van-col--offset-17{margin-left:70.83333333%}.van-col--18{width:75%}.van-col--offset-18{margin-left:75%}.van-col--19{width:79.16666667%}.van-col--offset-19{margin-left:79.16666667%}.van-col--20{width:83.33333333%}.van-col--offset-20{margin-left:83.33333333%}.van-col--21{width:87.5%}.van-col--offset-21{margin-left:87.5%}.van-col--22{width:91.66666667%}.van-col--offset-22{margin-left:91.66666667%}.van-col--23{width:95.83333333%}.van-col--offset-23{margin-left:95.83333333%}.van-col--24{width:100%}.van-col--offset-24{margin-left:100%}
\ No newline at end of file
import { VantComponent } from '../common/component';
const nextTick = () => new Promise(resolve => setTimeout(resolve, 20));
VantComponent({
classes: ['title-class', 'content-class'],
relation: {
name: 'collapse',
type: 'ancestor',
current: 'collapse-item',
},
props: {
name: null,
title: null,
value: null,
icon: String,
label: String,
disabled: Boolean,
clickable: Boolean,
border: {
type: Boolean,
value: true
},
isLink: {
type: Boolean,
value: true
}
},
data: {
contentHeight: 0,
expanded: false,
transition: false
},
mounted() {
this.updateExpanded()
.then(nextTick)
.then(() => {
const data = { transition: true };
if (this.data.expanded) {
data.contentHeight = 'auto';
}
this.setData(data);
});
},
methods: {
updateExpanded() {
if (!this.parent) {
return Promise.resolve();
}
const { value, accordion } = this.parent.data;
const { children = [] } = this.parent;
const { name } = this.data;
const index = children.indexOf(this);
const currentName = name == null ? index : name;
const expanded = accordion
? value === currentName
: (value || []).some((name) => name === currentName);
const stack = [];
if (expanded !== this.data.expanded) {
stack.push(this.updateStyle(expanded));
}
stack.push(this.set({ index, expanded }));
return Promise.all(stack);
},
updateStyle(expanded) {
return this.getRect('.van-collapse-item__content')
.then((rect) => rect.height)
.then((height) => {
if (expanded) {
return this.set({
contentHeight: height ? `${height}px` : 'auto'
});
}
return this.set({ contentHeight: `${height}px` })
.then(nextTick)
.then(() => this.set({ contentHeight: 0 }));
});
},
onClick() {
if (this.data.disabled) {
return;
}
const { name, expanded } = this.data;
const index = this.parent.children.indexOf(this);
const currentName = name == null ? index : name;
this.parent.switch(currentName, !expanded);
},
onTransitionEnd() {
if (this.data.expanded) {
this.setData({
contentHeight: 'auto'
});
}
}
}
});
{
"component": true,
"usingComponents": {
"van-cell": "../cell/index"
}
}
<wxs src="../wxs/utils.wxs" module="utils" />
<view class="van-collapse-item custom-class {{ index !== 0 ? 'van-hairline--top' : '' }}">
<van-cell
title="{{ title }}"
title-class="title-class"
icon="{{ icon }}"
value="{{ value }}"
label="{{ label }}"
is-link="{{ isLink }}"
clickable="{{ clickable }}"
border="{{ border && expanded }}"
class="{{ utils.bem('collapse-item__title', { disabled, expanded }) }}"
right-icon-class="van-cell__right-icon"
custom-class="van-cell"
hover-class="van-cell--hover"
bind:click="onClick"
>
<slot
name="title"
slot="title"
/>
<slot
name="icon"
slot="icon"
/>
<slot name="value" />
<slot
name="right-icon"
slot="right-icon"
/>
</van-cell>
<view
class="{{ utils.bem('collapse-item__wrapper', { transition }) }}"
style="height: {{ contentHeight }};"
bind:transitionend="onTransitionEnd"
>
<view
class="van-collapse-item__content content-class"
>
<slot />
</view>
</view>
</view>
@import '../common/index.wxss';.van-collapse-item__title .van-cell__right-icon{-webkit-transform:rotate(90deg);transform:rotate(90deg);transition:-webkit-transform .3s;transition:transform .3s;transition:transform .3s,-webkit-transform .3s;transition:-webkit-transform var(--collapse-item-transition-duration,.3s);transition:transform var(--collapse-item-transition-duration,.3s);transition:transform var(--collapse-item-transition-duration,.3s),-webkit-transform var(--collapse-item-transition-duration,.3s)}.van-collapse-item__title--expanded .van-cell__right-icon{-webkit-transform:rotate(-90deg);transform:rotate(-90deg)}.van-collapse-item__title--disabled .van-cell,.van-collapse-item__title--disabled .van-cell__right-icon{color:#c8c9cc!important;color:var(--collapse-item-title-disabled-color,#c8c9cc)!important}.van-collapse-item__title--disabled .van-cell--hover{background-color:#fff!important;background-color:var(--white,#fff)!important}.van-collapse-item__wrapper{overflow:hidden}.van-collapse-item__wrapper--transition{transition:height .3s ease-in-out}.van-collapse-item__content{padding:15px;padding:var(--collapse-item-content-padding,15px);color:#969799;color:var(--collapse-item-content-text-color,#969799);font-size:13px;font-size:var(--collapse-item-content-font-size,13px);line-height:1.5;line-height:var(--collapse-item-content-line-height,1.5);background-color:#fff;background-color:var(--collapse-item-content-background-color,#fff)}
\ No newline at end of file
import { VantComponent } from '../common/component';
VantComponent({
relation: {
name: 'collapse-item',
type: 'descendant',
current: 'collapse',
},
props: {
value: {
type: null,
observer: 'updateExpanded'
},
accordion: {
type: Boolean,
observer: 'updateExpanded'
},
border: {
type: Boolean,
value: true
}
},
methods: {
updateExpanded() {
this.children.forEach((child) => {
child.updateExpanded();
});
},
switch(name, expanded) {
const { accordion, value } = this.data;
if (!accordion) {
name = expanded
? (value || []).concat(name)
: (value || []).filter((activeName) => activeName !== name);
}
else {
name = expanded ? name : '';
}
this.$emit('change', name);
this.$emit('input', name);
}
}
});
<view class="custom-class van-collapse {{ border ? 'van-hairline--top-bottom' : '' }}">
<slot />
</view>
@import '../common/index.wxss';
\ No newline at end of file
.van-clearfix:after{display:table;clear:both;content:""}
\ No newline at end of file
.van-ellipsis{overflow:hidden;white-space:nowrap;text-overflow:ellipsis}.van-multi-ellipsis--l2{-webkit-line-clamp:2}.van-multi-ellipsis--l2,.van-multi-ellipsis--l3{display:-webkit-box;overflow:hidden;text-overflow:ellipsis;-webkit-box-orient:vertical}.van-multi-ellipsis--l3{-webkit-line-clamp:3}
\ No newline at end of file
.van-hairline,.van-hairline--bottom,.van-hairline--left,.van-hairline--right,.van-hairline--surround,.van-hairline--top,.van-hairline--top-bottom{position:relative}.van-hairline--bottom:after,.van-hairline--left:after,.van-hairline--right:after,.van-hairline--surround:after,.van-hairline--top-bottom:after,.van-hairline--top:after,.van-hairline:after{position:absolute;box-sizing:border-box;-webkit-transform-origin:center;transform-origin:center;content:" ";pointer-events:none;top:-50%;right:-50%;bottom:-50%;left:-50%;border:0 solid #eee;-webkit-transform:scale(.5);transform:scale(.5)}.van-hairline--top:after{border-top-width:1px}.van-hairline--left:after{border-left-width:1px}.van-hairline--right:after{border-right-width:1px}.van-hairline--bottom:after{border-bottom-width:1px}.van-hairline--top-bottom:after{border-width:1px 0}.van-hairline--surround:after{border-width:1px}
\ No newline at end of file
import { VantComponent } from '../common/component';
import { isSameSecond, parseFormat, parseTimeData } from './utils';
function simpleTick(fn) {
return setTimeout(fn, 30);
}
VantComponent({
props: {
useSlot: Boolean,
millisecond: Boolean,
time: {
type: Number,
observer: 'reset'
},
format: {
type: String,
value: 'HH:mm:ss'
},
autoStart: {
type: Boolean,
value: true
}
},
data: {
timeData: parseTimeData(0),
formattedTime: '0'
},
destroyed() {
clearTimeout(this.tid);
this.tid = null;
},
methods: {
// 开始
start() {
if (this.counting) {
return;
}
this.counting = true;
this.endTime = Date.now() + this.remain;
this.tick();
},
// 暂停
pause() {
this.counting = false;
clearTimeout(this.tid);
},
// 重置
reset() {
this.pause();
this.remain = this.data.time;
this.setRemain(this.remain);
if (this.data.autoStart) {
this.start();
}
},
tick() {
if (this.data.millisecond) {
this.microTick();
}
else {
this.macroTick();
}
},
microTick() {
this.tid = simpleTick(() => {
this.setRemain(this.getRemain());
if (this.remain !== 0) {
this.microTick();
}
});
},
macroTick() {
this.tid = simpleTick(() => {
const remain = this.getRemain();
if (!isSameSecond(remain, this.remain) || remain === 0) {
this.setRemain(remain);
}
if (this.remain !== 0) {
this.macroTick();
}
});
},
getRemain() {
return Math.max(this.endTime - Date.now(), 0);
},
setRemain(remain) {
this.remain = remain;
const timeData = parseTimeData(remain);
if (this.data.useSlot) {
this.$emit('change', timeData);
}
this.setData({
formattedTime: parseFormat(this.data.format, timeData)
});
if (remain === 0) {
this.pause();
this.$emit('finish');
}
}
}
});
<view class="van-count-down">
<slot wx:if="{{ useSlot }}"/>
<block wx:else>{{ formattedTime }}</block>
</view>
@import '../common/index.wxss';.van-count-down{color:#323233;color:var(--count-down-text-color,#323233);font-size:14px;font-size:var(--count-down-font-size,14px);line-height:20px;line-height:var(--count-down-line-height,20px)}
\ No newline at end of file
export declare type TimeData = {
days: number;
hours: number;
minutes: number;
seconds: number;
milliseconds: number;
};
export declare function parseTimeData(time: number): TimeData;
export declare function parseFormat(format: string, timeData: TimeData): string;
export declare function isSameSecond(time1: number, time2: number): boolean;
function padZero(num, targetLength = 2) {
let str = num + '';
while (str.length < targetLength) {
str = '0' + str;
}
return str;
}
const SECOND = 1000;
const MINUTE = 60 * SECOND;
const HOUR = 60 * MINUTE;
const DAY = 24 * HOUR;
export function parseTimeData(time) {
const days = Math.floor(time / DAY);
const hours = Math.floor((time % DAY) / HOUR);
const minutes = Math.floor((time % HOUR) / MINUTE);
const seconds = Math.floor((time % MINUTE) / SECOND);
const milliseconds = Math.floor(time % SECOND);
return {
days,
hours,
minutes,
seconds,
milliseconds
};
}
export function parseFormat(format, timeData) {
const { days } = timeData;
let { hours, minutes, seconds, milliseconds } = timeData;
if (format.indexOf('DD') === -1) {
hours += days * 24;
}
else {
format = format.replace('DD', padZero(days));
}
if (format.indexOf('HH') === -1) {
minutes += hours * 60;
}
else {
format = format.replace('HH', padZero(hours));
}
if (format.indexOf('mm') === -1) {
seconds += minutes * 60;
}
else {
format = format.replace('mm', padZero(minutes));
}
if (format.indexOf('ss') === -1) {
milliseconds += seconds * 1000;
}
else {
format = format.replace('ss', padZero(seconds));
}
return format.replace('SSS', padZero(milliseconds, 3));
}
export function isSameSecond(time1, time2) {
return Math.floor(time1 / 1000) === Math.floor(time2 / 1000);
}
import { VantComponent } from '../common/component';
import { isDef } from '../common/utils';
import { pickerProps } from '../picker/shared';
const currentYear = new Date().getFullYear();
function isValidDate(date) {
return isDef(date) && !isNaN(new Date(date).getTime());
}
function range(num, min, max) {
return Math.min(Math.max(num, min), max);
}
function padZero(val) {
return `00${val}`.slice(-2);
}
function times(n, iteratee) {
let index = -1;
const result = Array(n < 0 ? 0 : n);
while (++index < n) {
result[index] = iteratee(index);
}
return result;
}
function getTrueValue(formattedValue) {
if (!formattedValue)
return;
while (isNaN(parseInt(formattedValue, 10))) {
formattedValue = formattedValue.slice(1);
}
return parseInt(formattedValue, 10);
}
function getMonthEndDay(year, month) {
return 32 - new Date(year, month - 1, 32).getDate();
}
const defaultFormatter = (_, value) => value;
VantComponent({
classes: ['active-class', 'toolbar-class', 'column-class'],
props: Object.assign(Object.assign({}, pickerProps), { value: {
type: null,
observer: 'updateValue'
}, filter: null, type: {
type: String,
value: 'datetime',
observer: 'updateValue'
}, showToolbar: {
type: Boolean,
value: true
}, formatter: {
type: null,
value: defaultFormatter
}, minDate: {
type: Number,
value: new Date(currentYear - 10, 0, 1).getTime(),
observer: 'updateValue'
}, maxDate: {
type: Number,
value: new Date(currentYear + 10, 11, 31).getTime(),
observer: 'updateValue'
}, minHour: {
type: Number,
value: 0,
observer: 'updateValue'
}, maxHour: {
type: Number,
value: 23,
observer: 'updateValue'
}, minMinute: {
type: Number,
value: 0,
observer: 'updateValue'
}, maxMinute: {
type: Number,
value: 59,
observer: 'updateValue'
} }),
data: {
innerValue: Date.now(),
columns: []
},
methods: {
updateValue() {
const { data } = this;
const val = this.correctValue(this.data.value);
const isEqual = val === data.innerValue;
if (!isEqual) {
this.updateColumnValue(val).then(() => {
this.$emit('input', val);
});
}
else {
this.updateColumns();
}
},
getPicker() {
if (this.picker == null) {
this.picker = this.selectComponent('.van-datetime-picker');
const { picker } = this;
const { setColumnValues } = picker;
picker.setColumnValues = (...args) => setColumnValues.apply(picker, [...args, false]);
}
return this.picker;
},
updateColumns() {
const { formatter = defaultFormatter } = this.data;
const results = this.getOriginColumns().map(column => ({
values: column.values.map(value => formatter(column.type, value))
}));
return this.set({ columns: results });
},
getOriginColumns() {
const { filter } = this.data;
const results = this.getRanges().map(({ type, range }) => {
let values = times(range[1] - range[0] + 1, index => {
let value = range[0] + index;
value = type === 'year' ? `${value}` : padZero(value);
return value;
});
if (filter) {
values = filter(type, values);
}
return { type, values };
});
return results;
},
getRanges() {
const { data } = this;
if (data.type === 'time') {
return [
{
type: 'hour',
range: [data.minHour, data.maxHour]
},
{
type: 'minute',
range: [data.minMinute, data.maxMinute]
}
];
}
const { maxYear, maxDate, maxMonth, maxHour, maxMinute } = this.getBoundary('max', data.innerValue);
const { minYear, minDate, minMonth, minHour, minMinute } = this.getBoundary('min', data.innerValue);
const result = [
{
type: 'year',
range: [minYear, maxYear]
},
{
type: 'month',
range: [minMonth, maxMonth]
},
{
type: 'day',
range: [minDate, maxDate]
},
{
type: 'hour',
range: [minHour, maxHour]
},
{
type: 'minute',
range: [minMinute, maxMinute]
}
];
if (data.type === 'date')
result.splice(3, 2);
if (data.type === 'year-month')
result.splice(2, 3);
return result;
},
correctValue(value) {
const { data } = this;
// validate value
const isDateType = data.type !== 'time';
if (isDateType && !isValidDate(value)) {
value = data.minDate;
}
else if (!isDateType && !value) {
const { minHour } = data;
value = `${padZero(minHour)}:00`;
}
// time type
if (!isDateType) {
let [hour, minute] = value.split(':');
hour = padZero(range(hour, data.minHour, data.maxHour));
minute = padZero(range(minute, data.minMinute, data.maxMinute));
return `${hour}:${minute}`;
}
// date type
value = Math.max(value, data.minDate);
value = Math.min(value, data.maxDate);
return value;
},
getBoundary(type, innerValue) {
const value = new Date(innerValue);
const boundary = new Date(this.data[`${type}Date`]);
const year = boundary.getFullYear();
let month = 1;
let date = 1;
let hour = 0;
let minute = 0;
if (type === 'max') {
month = 12;
date = getMonthEndDay(value.getFullYear(), value.getMonth() + 1);
hour = 23;
minute = 59;
}
if (value.getFullYear() === year) {
month = boundary.getMonth() + 1;
if (value.getMonth() + 1 === month) {
date = boundary.getDate();
if (value.getDate() === date) {
hour = boundary.getHours();
if (value.getHours() === hour) {
minute = boundary.getMinutes();
}
}
}
}
return {
[`${type}Year`]: year,
[`${type}Month`]: month,
[`${type}Date`]: date,
[`${type}Hour`]: hour,
[`${type}Minute`]: minute
};
},
onCancel() {
this.$emit('cancel');
},
onConfirm() {
this.$emit('confirm', this.data.innerValue);
},
onChange() {
const { data } = this;
let value;
const picker = this.getPicker();
if (data.type === 'time') {
const indexes = picker.getIndexes();
value = `${+data.columns[0].values[indexes[0]]}:${+data.columns[1].values[indexes[1]]}`;
}
else {
const values = picker.getValues();
const year = getTrueValue(values[0]);
const month = getTrueValue(values[1]);
const maxDate = getMonthEndDay(year, month);
let date = getTrueValue(values[2]);
if (data.type === 'year-month') {
date = 1;
}
date = date > maxDate ? maxDate : date;
let hour = 0;
let minute = 0;
if (data.type === 'datetime') {
hour = getTrueValue(values[3]);
minute = getTrueValue(values[4]);
}
value = new Date(year, month - 1, date, hour, minute);
}
value = this.correctValue(value);
this.updateColumnValue(value).then(() => {
this.$emit('input', value);
this.$emit('change', picker);
});
},
updateColumnValue(value) {
let values = [];
const { type, formatter = defaultFormatter } = this.data;
const picker = this.getPicker();
if (type === 'time') {
const pair = value.split(':');
values = [
formatter('hour', pair[0]),
formatter('minute', pair[1])
];
}
else {
const date = new Date(value);
values = [
formatter('year', `${date.getFullYear()}`),
formatter('month', padZero(date.getMonth() + 1))
];
if (type === 'date') {
values.push(formatter('day', padZero(date.getDate())));
}
if (type === 'datetime') {
values.push(formatter('day', padZero(date.getDate())), formatter('hour', padZero(date.getHours())), formatter('minute', padZero(date.getMinutes())));
}
}
return this.set({ innerValue: value })
.then(() => this.updateColumns())
.then(() => picker.setValues(values));
}
},
created() {
const innerValue = this.correctValue(this.data.value);
this.updateColumnValue(innerValue).then(() => {
this.$emit('input', innerValue);
});
}
});
{
"component": true,
"usingComponents": {
"van-picker": "../picker/index"
}
}
<van-picker
class="van-datetime-picker"
active-class="active-class"
toolbar-class="toolbar-class"
column-class="column-class"
title="{{ title }}"
columns="{{ columns }}"
item-height="{{ itemHeight }}"
show-toolbar="{{ showToolbar }}"
visible-item-count="{{ visibleItemCount }}"
confirm-button-text="{{ confirmButtonText }}"
cancel-button-text="{{ cancelButtonText }}"
bind:change="onChange"
bind:confirm="onConfirm"
bind:cancel="onCancel"
/>
@import '../common/index.wxss';
\ No newline at end of file
/// <reference types="miniprogram-api-typings" />
import { Weapp } from './weapp';
declare type RecordToAny<T> = {
[K in keyof T]: any;
};
export declare type CombinedComponentInstance<Data, Props, Methods> = Methods & WechatMiniprogram.Component.TrivialInstance & Weapp.FormField & {
data: Data & RecordToAny<Props>;
};
export interface VantComponentOptions<Data, Props, Methods, Instance> {
data?: Data;
field?: boolean;
classes?: string[];
mixins?: string[];
props?: Props & Weapp.PropertyOption;
relation?: Weapp.RelationOption<Instance> & {
type: 'ancestor' | 'descendant';
name: string;
current: string;
};
relations?: {
[componentName: string]: Weapp.RelationOption<Instance>;
};
methods?: Methods & Weapp.MethodOption<Instance>;
beforeCreate?: (this: Instance) => void;
created?: (this: Instance) => void;
mounted?: (this: Instance) => void;
destroyed?: (this: Instance) => void;
}
export {};
/// <reference types="miniprogram-api-typings" />
export declare namespace Weapp {
export interface FormField {
data: {
name: string;
value: any;
};
}
interface Target {
id: string;
tagName: string;
dataset: {
[key: string]: any;
};
}
export interface Event {
/**
* 代表事件的类型。
*/
type: string;
/**
* 页面打开到触发事件所经过的毫秒数。
*/
timeStamp: number;
/**
* 触发事件的源组件。
*/
target: Target;
/**
* 事件绑定的当前组件。
*/
currentTarget: Target;
/**
* 额外的信息
*/
detail: any;
}
interface Touch {
/**
* 触摸点的标识符
*/
identifier: number;
/**
* 距离文档左上角的距离,文档的左上角为原点 ,横向为X轴,纵向为Y轴
*/
pageX: number;
/**
* 距离文档左上角的距离,文档的左上角为原点 ,横向为X轴,纵向为Y轴
*/
pageY: number;
/**
* 距离页面可显示区域(屏幕除去导航条)左上角距离,横向为X轴,纵向为Y轴
*/
clientX: number;
/**
* 距离页面可显示区域(屏幕除去导航条)左上角距离,横向为X轴,纵向为Y轴
*/
clientY: number;
}
export interface TouchEvent extends Event {
touches: Array<Touch>;
changedTouches: Array<Touch>;
}
/**
* relation定义,miniprogram-api-typings缺少this定义
*/
export interface RelationOption<Instance> {
/** 目标组件的相对关系 */
type: 'parent' | 'child' | 'ancestor' | 'descendant';
/** 关系生命周期函数,当关系被建立在页面节点树中时触发,触发时机在组件attached生命周期之后 */
linked?(this: Instance, target: WechatMiniprogram.Component.TrivialInstance): void;
/** 关系生命周期函数,当关系在页面节点树中发生改变时触发,触发时机在组件moved生命周期之后 */
linkChanged?(this: Instance, target: WechatMiniprogram.Component.TrivialInstance): void;
/** 关系生命周期函数,当关系脱离页面节点树时触发,触发时机在组件detached生命周期之后 */
unlinked?(this: Instance, target: WechatMiniprogram.Component.TrivialInstance): void;
/** 如果这一项被设置,则它表示关联的目标节点所应具有的behavior,所有拥有这一behavior的组件节点都会被关联 */
target?: string;
}
/**
* obverser定义,miniprogram-api-typings缺少this定义
*/
type Observer<Instance, T> = (this: Instance, newVal: T, oldVal: T, changedPath: Array<string | number>) => void;
/**
* methods定义,miniprogram-api-typings缺少this定义
*/
export interface MethodOption<Instance> {
[name: string]: (this: Instance, ...args: any[]) => any;
}
export interface ComputedOption<Instance> {
[name: string]: (this: Instance) => any;
}
type PropertyType = StringConstructor | NumberConstructor | BooleanConstructor | ArrayConstructor | ObjectConstructor | FunctionConstructor | null;
export interface PropertyOption {
[name: string]: PropertyType | PropertyType[] | {
/** 属性类型 */
type: PropertyType | PropertyType[];
/** 属性初始值 */
value?: any;
/** 属性值被更改时的响应函数 */
observer?: string | Observer<WechatMiniprogram.Component.TrivialInstance, any>;
/** 属性的类型(可以指定多个) */
optionalTypes?: PropertyType[];
};
}
export {};
}
/// <reference types="miniprogram-api-typings" />
declare type DialogAction = 'confirm' | 'cancel';
declare type DialogOptions = {
lang?: string;
show?: boolean;
title?: string;
width?: string | number;
zIndex?: number;
context?: WechatMiniprogram.Page.TrivialInstance | WechatMiniprogram.Component.TrivialInstance;
message?: string;
overlay?: boolean;
selector?: string;
ariaLabel?: string;
className?: string;
customStyle?: string;
transition?: string;
asyncClose?: boolean;
businessId?: number;
sessionFrom?: string;
overlayStyle?: string;
appParameter?: string;
messageAlign?: string;
sendMessageImg?: string;
showMessageCard?: boolean;
sendMessagePath?: string;
sendMessageTitle?: string;
confirmButtonText?: string;
cancelButtonText?: string;
showConfirmButton?: boolean;
showCancelButton?: boolean;
closeOnClickOverlay?: boolean;
confirmButtonOpenType?: string;
};
interface Dialog {
(options: DialogOptions): Promise<DialogAction>;
alert?: (options: DialogOptions) => Promise<DialogAction>;
confirm?: (options: DialogOptions) => Promise<DialogAction>;
close?: () => void;
stopLoading?: () => void;
install?: () => void;
setDefaultOptions?: (options: DialogOptions) => void;
resetDefaultOptions?: () => void;
defaultOptions?: DialogOptions;
currentOptions?: DialogOptions;
}
declare const Dialog: Dialog;
export default Dialog;
let queue = [];
function getContext() {
const pages = getCurrentPages();
return pages[pages.length - 1];
}
const Dialog = options => {
options = Object.assign(Object.assign({}, Dialog.currentOptions), options);
return new Promise((resolve, reject) => {
const context = options.context || getContext();
const dialog = context.selectComponent(options.selector);
delete options.context;
delete options.selector;
if (dialog) {
dialog.setData(Object.assign({ onCancel: reject, onConfirm: resolve }, options));
queue.push(dialog);
}
else {
console.warn('未找到 van-dialog 节点,请确认 selector 及 context 是否正确');
}
});
};
Dialog.defaultOptions = {
show: true,
title: '',
width: null,
message: '',
zIndex: 100,
overlay: true,
selector: '#van-dialog',
className: '',
asyncClose: false,
transition: 'scale',
customStyle: '',
messageAlign: '',
overlayStyle: '',
confirmButtonText: '确认',
cancelButtonText: '取消',
showConfirmButton: true,
showCancelButton: false,
closeOnClickOverlay: false,
confirmButtonOpenType: ''
};
Dialog.alert = Dialog;
Dialog.confirm = options => Dialog(Object.assign({ showCancelButton: true }, options));
Dialog.close = () => {
queue.forEach(dialog => {
dialog.close();
});
queue = [];
};
Dialog.stopLoading = () => {
queue.forEach(dialog => {
dialog.stopLoading();
});
};
Dialog.setDefaultOptions = options => {
Object.assign(Dialog.currentOptions, options);
};
Dialog.resetDefaultOptions = () => {
Dialog.currentOptions = Object.assign({}, Dialog.defaultOptions);
};
Dialog.resetDefaultOptions();
export default Dialog;
import { VantComponent } from '../common/component';
import { button } from '../mixins/button';
import { openType } from '../mixins/open-type';
import { GRAY, BLUE } from '../common/color';
VantComponent({
mixins: [button, openType],
props: {
show: {
type: Boolean,
observer(show) {
!show && this.stopLoading();
}
},
title: String,
message: String,
useSlot: Boolean,
className: String,
customStyle: String,
asyncClose: Boolean,
messageAlign: String,
overlayStyle: String,
useTitleSlot: Boolean,
showCancelButton: Boolean,
closeOnClickOverlay: Boolean,
confirmButtonOpenType: String,
width: null,
zIndex: {
type: Number,
value: 2000
},
confirmButtonText: {
type: String,
value: '确认'
},
cancelButtonText: {
type: String,
value: '取消'
},
confirmButtonColor: {
type: String,
value: BLUE
},
cancelButtonColor: {
type: String,
value: GRAY
},
showConfirmButton: {
type: Boolean,
value: true
},
overlay: {
type: Boolean,
value: true
},
transition: {
type: String,
value: 'scale'
}
},
data: {
loading: {
confirm: false,
cancel: false
}
},
methods: {
onConfirm() {
this.handleAction('confirm');
},
onCancel() {
this.handleAction('cancel');
},
onClickOverlay() {
this.onClose('overlay');
},
handleAction(action) {
if (this.data.asyncClose) {
this.setData({
[`loading.${action}`]: true
});
}
this.onClose(action);
},
close() {
this.setData({
show: false
});
},
stopLoading() {
this.setData({
loading: {
confirm: false,
cancel: false
}
});
},
onClose(action) {
if (!this.data.asyncClose) {
this.close();
}
this.$emit('close', action);
// 把 dialog 实例传递出去,可以通过 stopLoading() 在外部关闭按钮的 loading
this.$emit(action, { dialog: this });
const callback = this.data[action === 'confirm' ? 'onConfirm' : 'onCancel'];
if (callback) {
callback(this);
}
}
}
});
{
"component": true,
"usingComponents": {
"van-popup": "../popup/index",
"van-button": "../button/index"
}
}
<wxs src="../wxs/utils.wxs" module="utils" />
<van-popup
show="{{ show }}"
z-index="{{ zIndex }}"
overlay="{{ overlay }}"
transition="{{ transition }}"
custom-class="van-dialog {{ className }}"
custom-style="width: {{ utils.addUnit(width) }};{{ customStyle }}"
overlay-style="{{ overlayStyle }}"
close-on-click-overlay="{{ closeOnClickOverlay }}"
bind:close="onClickOverlay"
>
<view
wx:if="{{ title || useTitleSlot }}"
class="van-dialog__header {{ message || useSlot ? '' : 'van-dialog--isolated' }}"
>
<slot wx:if="{{ useTitleSlot }}" name="title" />
<block wx:elif="{{ title }}"> {{ title }}</block>
</view>
<slot wx:if="{{ useSlot }}" />
<view
wx:elif="{{ message }}"
class="van-dialog__message {{ title ? 'van-dialog__message--has-title' : '' }} {{ messageAlign ? 'van-dialog__message--' + messageAlign : '' }}"
>
<text class="van-dialog__message-text">{{ message }}</text>
</view>
<view class="van-hairline--top van-dialog__footer">
<van-button
wx:if="{{ showCancelButton }}"
size="large"
loading="{{ loading.cancel }}"
class="van-dialog__button van-hairline--right"
custom-class="van-dialog__cancel"
custom-style="color: {{ cancelButtonColor }}"
bind:click="onCancel"
>
{{ cancelButtonText }}
</van-button>
<van-button
wx:if="{{ showConfirmButton }}"
size="large"
class="van-dialog__button"
loading="{{ loading.confirm }}"
custom-class="van-dialog__confirm"
custom-style="color: {{ confirmButtonColor }}"
open-type="{{ confirmButtonOpenType }}"
lang="{{ lang }}"
business-id="{{ businessId }}"
session-from="{{ sessionFrom }}"
send-message-title="{{ sendMessageTitle }}"
send-message-path="{{ sendMessagePath }}"
send-message-img="{{ sendMessageImg }}"
show-message-card="{{ showMessageCard }}"
app-parameter="{{ appParameter }}"
bind:click="onConfirm"
bindgetuserinfo="bindGetUserInfo"
bindcontact="bindContact"
bindgetphonenumber="bindGetPhoneNumber"
binderror="bindError"
bindlaunchapp="bindLaunchApp"
bindopensetting="bindOpenSetting"
>
{{ confirmButtonText }}
</van-button>
</view>
</van-popup>
@import '../common/index.wxss';.van-dialog{top:45%!important;overflow:hidden;width:320px;width:var(--dialog-width,320px);font-size:16px;font-size:var(--dialog-font-size,16px);border-radius:16px;border-radius:var(--dialog-border-radius,16px);background-color:#fff;background-color:var(--dialog-background-color,#fff)}@media (max-width:321px){.van-dialog{width:90%;width:var(--dialog-small-screen-width,90%)}}.van-dialog__header{text-align:center;padding-top:24px;padding-top:var(--dialog-header-padding-top,24px);font-weight:500;font-weight:var(--dialog-header-font-weight,500);line-height:24px;line-height:var(--dialog-header-line-height,24px)}.van-dialog__header--isolated{padding:24px 0;padding:var(--dialog-header-isolated-padding,24px 0)}.van-dialog__message{overflow-y:auto;text-align:center;-webkit-overflow-scrolling:touch;font-size:14px;font-size:var(--dialog-message-font-size,14px);line-height:20px;line-height:var(--dialog-message-line-height,20px);max-height:60vh;max-height:var(--dialog-message-max-height,60vh);padding:24px;padding:var(--dialog-message-padding,24px)}.van-dialog__message-text{word-wrap:break-word}.van-dialog__message--has-title{padding-top:12px;padding-top:var(--dialog-has-title-message-padding-top,12px);color:#646566;color:var(--dialog-has-title-message-text-color,#646566)}.van-dialog__message--left{text-align:left}.van-dialog__message--right{text-align:right}.van-dialog__footer{display:-webkit-flex;display:flex}.van-dialog__button{-webkit-flex:1;flex:1}.van-dialog__cancel,.van-dialog__confirm{border:0!important}.van-dialog-bounce-enter{-webkit-transform:translate3d(-50%,-50%,0) scale(.7);transform:translate3d(-50%,-50%,0) scale(.7);opacity:0}.van-dialog-bounce-leave-active{-webkit-transform:translate3d(-50%,-50%,0) scale(.9);transform:translate3d(-50%,-50%,0) scale(.9);opacity:0}
\ No newline at end of file
import { VantComponent } from '../common/component';
VantComponent({
field: true,
relation: {
name: 'dropdown-menu',
type: 'ancestor',
current: 'dropdown-item',
linked() {
this.updateDataFromParent();
}
},
props: {
value: {
type: null,
observer: 'rerender'
},
title: {
type: String,
observer: 'rerender'
},
disabled: Boolean,
titleClass: {
type: String,
observer: 'rerender'
},
options: {
type: Array,
value: [],
observer: 'rerender'
},
popupStyle: String
},
data: {
transition: true,
showPopup: false,
showWrapper: false,
displayTitle: ''
},
methods: {
rerender() {
wx.nextTick(() => {
this.parent && this.parent.updateItemListData();
});
},
updateDataFromParent() {
if (this.parent) {
const { overlay, duration, activeColor, closeOnClickOverlay, direction } = this.parent.data;
this.setData({
overlay,
duration,
activeColor,
closeOnClickOverlay,
direction
});
}
},
onOpen() {
this.$emit('open');
},
onOpened() {
this.$emit('opened');
},
onClose() {
this.$emit('close');
},
onClosed() {
this.$emit('closed');
this.setData({ showWrapper: false });
},
onOptionTap(event) {
const { option } = event.currentTarget.dataset;
const { value } = option;
const shouldEmitChange = this.data.value !== value;
this.setData({ showPopup: false, value });
this.$emit('close');
this.rerender();
if (shouldEmitChange) {
this.$emit('change', value);
}
},
toggle(show, options = {}) {
const { showPopup } = this.data;
if (typeof show !== 'boolean') {
show = !showPopup;
}
if (show === showPopup) {
return;
}
this.setData({
transition: !options.immediate,
showPopup: show,
});
if (show) {
this.parent.getChildWrapperStyle().then((wrapperStyle) => {
this.setData({ wrapperStyle, showWrapper: true });
this.rerender();
});
}
else {
this.rerender();
}
}
}
});
{
"component": true,
"usingComponents": {
"van-popup": "../popup/index",
"van-cell": "../cell/index",
"van-icon": "../icon/index"
}
}
<wxs src="../wxs/utils.wxs" module="utils" />
<view
wx:if="{{ showWrapper }}"
class="{{ utils.bem('dropdown-item', direction) }}"
style="{{ wrapperStyle }}"
>
<van-popup
show="{{ showPopup }}"
custom-style="position: absolute;{{ popupStyle }}"
overlay-style="position: absolute;"
overlay="{{ overlay }}"
position="{{ direction === 'down' ? 'top' : 'bottom' }}"
duration="{{ transition ? duration : 0 }}"
close-on-click-overlay="{{ closeOnClickOverlay }}"
bind:enter="onOpen"
bind:leave="onClose"
bind:close="toggle"
bind:after-enter="onOpened"
bind:after-leave="onClosed"
>
<van-cell
wx:for="{{ options }}"
wx:key="value"
data-option="{{ item }}"
class="{{ utils.bem('dropdown-item__option', { active: item.value === value } ) }}"
clickable
icon="{{ item.icon }}"
bind:tap="onOptionTap"
>
<view
slot="title"
class="van-dropdown-item__title"
style="{{ item.value === value ? 'color:' + activeColor : '' }}"
>
{{ item.text }}
</view>
<van-icon
wx:if="{{ item.value === value }}"
name="success"
class="van-dropdown-item__icon"
color="{{ activeColor }}"
/>
</van-cell>
<slot />
</van-popup>
</view>
@import '../common/index.wxss';.van-dropdown-item{position:fixed;right:0;left:0;overflow:hidden}.van-dropdown-item__option{text-align:left}.van-dropdown-item__option--active .van-dropdown-item__icon,.van-dropdown-item__option--active .van-dropdown-item__title{color:#1989fa;color:var(--dropdown-menu-option-active-color,#1989fa)}.van-dropdown-item--up{top:0}.van-dropdown-item--down{bottom:0}.van-dropdown-item__icon{display:block;line-height:inherit}
\ No newline at end of file
import { VantComponent } from '../common/component';
import { addUnit } from '../common/utils';
let ARRAY = [];
VantComponent({
field: true,
relation: {
name: 'dropdown-item',
type: 'descendant',
current: 'dropdown-menu',
linked() {
this.updateItemListData();
},
unlinked() {
this.updateItemListData();
}
},
props: {
activeColor: {
type: String,
observer: 'updateChildrenData'
},
overlay: {
type: Boolean,
value: true,
observer: 'updateChildrenData'
},
zIndex: {
type: Number,
value: 10
},
duration: {
type: Number,
value: 200,
observer: 'updateChildrenData'
},
direction: {
type: String,
value: 'down',
observer: 'updateChildrenData'
},
closeOnClickOverlay: {
type: Boolean,
value: true,
observer: 'updateChildrenData'
},
closeOnClickOutside: {
type: Boolean,
value: true
}
},
data: {
itemListData: []
},
beforeCreate() {
const { windowHeight } = wx.getSystemInfoSync();
this.windowHeight = windowHeight;
ARRAY.push(this);
},
destroyed() {
ARRAY = ARRAY.filter(item => item !== this);
},
methods: {
updateItemListData() {
this.setData({
itemListData: this.children.map((child) => child.data)
});
},
updateChildrenData() {
this.children.forEach((child) => {
child.updateDataFromParent();
});
},
toggleItem(active) {
this.children.forEach((item, index) => {
const { showPopup } = item.data;
if (index === active) {
item.toggle();
}
else if (showPopup) {
item.toggle(false, { immediate: true });
}
});
},
close() {
this.children.forEach((child) => {
child.toggle(false, { immediate: true });
});
},
getChildWrapperStyle() {
const { zIndex, direction } = this.data;
return this.getRect('.van-dropdown-menu').then((rect) => {
const { top = 0, bottom = 0 } = rect;
const offset = direction === 'down' ? bottom : this.windowHeight - top;
let wrapperStyle = `z-index: ${zIndex};`;
if (direction === 'down') {
wrapperStyle += `top: ${addUnit(offset)};`;
}
else {
wrapperStyle += `bottom: ${addUnit(offset)};`;
}
return wrapperStyle;
});
},
onTitleTap(event) {
const { index } = event.currentTarget.dataset;
const child = this.children[index];
if (!child.data.disabled) {
ARRAY.forEach(menuItem => {
if (menuItem &&
menuItem.data.closeOnClickOutside &&
menuItem !== this) {
menuItem.close();
}
});
this.toggleItem(index);
}
}
}
});
{
"component": true
}
\ No newline at end of file
<wxs src="../wxs/utils.wxs" module="utils" />
<wxs src="./index.wxs" module="computed" />
<view class="van-dropdown-menu van-dropdown-menu--top-bottom">
<view
wx:for="{{ itemListData }}"
wx:key="index"
data-index="{{ index }}"
class="{{ utils.bem('dropdown-menu__item', { disabled: item.disabled }) }}"
bind:tap="onTitleTap"
>
<view
class="{{ item.titleClass }} {{ utils.bem('dropdown-menu__title', { active: item.showPopup, down: item.showPopup === (direction === 'down') }) }}"
style="{{ item.showPopup ? 'color:' + activeColor : '' }}"
>
<view class="van-ellipsis">
{{ computed.displayTitle(item) }}
</view>
</view>
</view>
<slot />
</view>
/* eslint-disable */
function displayTitle(item) {
if (item.title) {
return item.title;
}
var match = item.options.filter(function(option) {
return option.value === item.value;
});
var displayTitle = match.length ? match[0].text : '';
return displayTitle;
}
module.exports = {
displayTitle: displayTitle
};
@import '../common/index.wxss';.van-dropdown-menu{display:-webkit-flex;display:flex;-webkit-user-select:none;user-select:none;height:50px;height:var(--dropdown-menu-height,50px);background-color:#fff;background-color:var(--dropdown-menu-background-color,#fff)}.van-dropdown-menu__item{display:-webkit-flex;display:flex;-webkit-flex:1;flex:1;-webkit-align-items:center;align-items:center;-webkit-justify-content:center;justify-content:center;min-width:0}.van-dropdown-menu__item:active{opacity:.7}.van-dropdown-menu__item--disabled:active{opacity:1}.van-dropdown-menu__item--disabled .van-dropdown-menu__title{color:#969799;color:var(--dropdown-menu-title-disabled-text-color,#969799)}.van-dropdown-menu__title{position:relative;box-sizing:border-box;max-width:100%;padding:0 8px;padding:var(--dropdown-menu-title-padding,0 8px);color:#323233;color:var(--dropdown-menu-title-text-color,#323233);font-size:15px;font-size:var(--dropdown-menu-title-font-size,15px);line-height:18px;line-height:var(--dropdown-menu-title-line-height,18px)}.van-dropdown-menu__title:after{position:absolute;top:50%;right:-4px;margin-top:-5px;border-color:transparent transparent currentcolor currentcolor;border-style:solid;border-width:3px;-webkit-transform:rotate(-45deg);transform:rotate(-45deg);opacity:.8;content:""}.van-dropdown-menu__title--active{color:#1989fa;color:var(--dropdown-menu-title-active-text-color,#1989fa)}.van-dropdown-menu__title--down:after{margin-top:-1px;-webkit-transform:rotate(135deg);transform:rotate(135deg)}
\ No newline at end of file
import { VantComponent } from '../common/component';
import { getSystemInfoSync } from '../common/utils';
VantComponent({
field: true,
classes: ['input-class', 'right-icon-class'],
props: {
size: String,
icon: String,
label: String,
error: Boolean,
fixed: Boolean,
focus: Boolean,
center: Boolean,
isLink: Boolean,
leftIcon: String,
rightIcon: String,
disabled: Boolean,
autosize: Boolean,
readonly: Boolean,
required: Boolean,
password: Boolean,
iconClass: String,
clearable: Boolean,
clickable: Boolean,
inputAlign: String,
placeholder: String,
customStyle: String,
confirmType: String,
confirmHold: Boolean,
holdKeyboard: Boolean,
errorMessage: String,
arrowDirection: String,
placeholderStyle: String,
errorMessageAlign: String,
selectionEnd: {
type: Number,
value: -1
},
selectionStart: {
type: Number,
value: -1
},
showConfirmBar: {
type: Boolean,
value: true
},
adjustPosition: {
type: Boolean,
value: true
},
cursorSpacing: {
type: Number,
value: 50
},
maxlength: {
type: Number,
value: -1
},
type: {
type: String,
value: 'text'
},
border: {
type: Boolean,
value: true
},
titleWidth: {
type: String,
value: '90px'
}
},
data: {
focused: false,
system: getSystemInfoSync().system.split(' ').shift().toLowerCase()
},
methods: {
onInput(event) {
const { value = '' } = event.detail || {};
this.setData({ value });
wx.nextTick(() => {
this.emitChange(value);
});
},
onFocus(event) {
this.setData({ focused: true });
this.$emit('focus', event.detail);
},
onBlur(event) {
this.setData({ focused: false });
this.$emit('blur', event.detail);
},
onClickIcon() {
this.$emit('click-icon');
},
onClear() {
this.setData({ value: '' });
wx.nextTick(() => {
this.emitChange('');
this.$emit('clear', '');
});
},
onConfirm() {
this.$emit('confirm', this.data.value);
},
emitChange(value) {
this.$emit('input', value);
this.$emit('change', value);
},
noop() { }
}
});
{
"component": true,
"usingComponents": {
"van-cell": "../cell/index",
"van-icon": "../icon/index"
}
}
\ No newline at end of file
<wxs src="../wxs/utils.wxs" module="utils" />
<van-cell
size="{{ size }}"
icon="{{ leftIcon }}"
title="{{ label }}"
center="{{ center }}"
border="{{ border }}"
is-link="{{ isLink }}"
required="{{ required }}"
clickable="{{ clickable }}"
title-width="{{ titleWidth }}"
custom-style="{{ customStyle }}"
arrow-direction="{{ arrowDirection }}"
custom-class="van-field"
>
<slot name="left-icon" slot="icon" />
<slot name="label" slot="title" />
<view class="{{ utils.bem('field__body', [type, system]) }}">
<textarea
wx:if="{{ type === 'textarea' }}"
class="input-class {{ utils.bem('field__input', [inputAlign, type, { disabled, error }]) }}"
fixed="{{ fixed }}"
focus="{{ focus }}"
value="{{ value }}"
disabled="{{ disabled || readonly }}"
maxlength="{{ maxlength }}"
placeholder="{{ placeholder }}"
placeholder-style="{{ placeholderStyle }}"
placeholder-class="{{ utils.bem('field__placeholder', { error }) }}"
auto-height="{{ autosize }}"
cursor-spacing="{{ cursorSpacing }}"
adjust-position="{{ adjustPosition }}"
show-confirm-bar="{{ showConfirmBar }}"
hold-keyboard="{{ holdKeyboard }}"
selection-end="{{ selectionEnd }}"
selection-start="{{ selectionStart }}"
bindinput="onInput"
bind:blur="onBlur"
bind:focus="onFocus"
bind:confirm="onConfirm"
>
</textarea>
<input
wx:else
class="input-class {{ utils.bem('field__input', [inputAlign, { disabled, error }]) }}"
type="{{ type }}"
focus="{{ focus }}"
value="{{ value }}"
disabled="{{ disabled || readonly }}"
maxlength="{{ maxlength }}"
placeholder="{{ placeholder }}"
placeholder-style="{{ placeholderStyle }}"
placeholder-class="{{ utils.bem('field__placeholder', { error }) }}"
confirm-type="{{ confirmType }}"
confirm-hold="{{ confirmHold }}"
hold-keyboard="{{ holdKeyboard }}"
cursor-spacing="{{ cursorSpacing }}"
adjust-position="{{ adjustPosition }}"
selection-end="{{ selectionEnd }}"
selection-start="{{ selectionStart }}"
password="{{ password || type === 'password' }}"
bindinput="onInput"
bind:blur="onBlur"
bind:focus="onFocus"
bind:confirm="onConfirm"
/>
<van-icon
wx:if="{{ clearable && focused && value && !readonly }}"
size="16px"
name="clear"
class="van-field__clear-root van-field__icon-root"
catch:touchstart="onClear"
/>
<view class="van-field__icon-container" bind:tap="onClickIcon">
<van-icon
wx:if="{{ rightIcon || icon }}"
size="16px"
name="{{ rightIcon || icon }}"
class="van-field__icon-root {{ iconClass }}"
custom-class="right-icon-class"
/>
<slot name="right-icon" />
<slot name="icon" />
</view>
<view class="van-field__button">
<slot name="button" />
</view>
</view>
<view wx:if="{{ errorMessage }}" class="van-field__error-message {{ utils.bem('field__error', [errorMessageAlign, { disabled, error }]) }}">
{{ errorMessage }}
</view>
</van-cell>
@import '../common/index.wxss';.van-field__body{display:-webkit-flex;display:flex;-webkit-align-items:center;align-items:center}.van-field__body--textarea{line-height:1.2em;min-height:24px;min-height:var(--cell-line-height,24px)}.van-field__body--textarea.van-field__body--ios{margin-top:-4.5px}.van-field__input{position:relative;display:block;box-sizing:border-box;width:100%;margin:0;padding:0;line-height:inherit;text-align:left;background-color:initial;border:0;resize:none;color:#323233;color:var(--field-input-text-color,#323233);height:24px;height:var(--cell-line-height,24px);min-height:24px;min-height:var(--cell-line-height,24px)}.van-field__input--textarea{height:18px;height:var(--field-text-area-min-height,18px);min-height:18px;min-height:var(--field-text-area-min-height,18px)}.van-field__input--error{color:#ee0a24;color:var(--field-input-error-text-color,#ee0a24)}.van-field__input--disabled{background-color:initial;opacity:1;color:#969799;color:var(--field-input-disabled-text-color,#969799)}.van-field__input--center{text-align:center}.van-field__input--right{text-align:right}.van-field__placeholder{position:absolute;top:0;right:0;left:0;pointer-events:none;color:#969799;color:var(--field-placeholder-text-color,#969799)}.van-field__placeholder--error{color:#ee0a24;color:var(--field-error-message-color,#ee0a24)}.van-field__icon-root{display:-webkit-flex;display:flex;-webkit-align-items:center;align-items:center;min-height:24px;min-height:var(--cell-line-height,24px)}.van-field__clear-root,.van-field__icon-container{line-height:inherit;vertical-align:middle;padding:0 8px;padding:0 var(--padding-xs,8px);margin-right:-8px;margin-right:-var(--padding-xs,8px)}.van-field__button,.van-field__clear-root,.van-field__icon-container{-webkit-flex-shrink:0;flex-shrink:0}.van-field__clear-root{color:#c8c9cc;color:var(--field-clear-icon-color,#c8c9cc)}.van-field__icon-container{color:#969799;color:var(--field-icon-container-color,#969799)}.van-field__icon-container:empty{display:none}.van-field__button{padding-left:8px;padding-left:var(--padding-xs,8px)}.van-field__button:empty{display:none}.van-field__error-message{text-align:left;font-size:12px;font-size:var(--field-error-message-text-font-size,12px);color:#ee0a24;color:var(--field-error-message-color,#ee0a24)}.van-field__error-message--center{text-align:center}.van-field__error-message--right{text-align:right}
\ No newline at end of file
import { VantComponent } from '../common/component';
import { link } from '../mixins/link';
import { button } from '../mixins/button';
import { openType } from '../mixins/open-type';
VantComponent({
mixins: [link, button, openType],
relation: {
type: 'ancestor',
name: 'goods-action',
current: 'goods-action-button',
},
props: {
text: String,
color: String,
loading: Boolean,
disabled: Boolean,
plain: Boolean,
type: {
type: String,
value: 'danger'
}
},
mounted() {
this.updateStyle();
},
methods: {
onClick(event) {
this.$emit('click', event.detail);
this.jumpLink();
},
updateStyle() {
const { children = [] } = this.parent;
const { length } = children;
const index = children.indexOf(this);
this.setData({
isFirst: index === 0,
isLast: index === length - 1
});
}
}
});
{
"component": true,
"usingComponents": {
"van-button": "../button/index"
}
}
<wxs src="../wxs/utils.wxs" module="utils" />
<van-button
id="{{ id }}"
lang="{{ lang }}"
type="{{ type }}"
color="{{ color }}"
plain="{{ plain }}"
loading="{{ loading }}"
disabled="{{ disabled }}"
open-type="{{ openType }}"
class="{{ utils.bem('goods-action-button', [type, { first: isFirst, last: isLast, plain: plain }])}}"
custom-class="van-goods-action-button__inner"
business-id="{{ businessId }}"
session-from="{{ sessionFrom }}"
app-parameter="{{ appParameter }}"
send-message-img="{{ sendMessageImg }}"
send-message-path="{{ sendMessagePath }}"
show-message-card="{{ showMessageCard }}"
send-message-title="{{ sendMessageTitle }}"
bind:click="onClick"
binderror="bindError"
bindcontact="bindContact"
bindopensetting="bindOpenSetting"
bindgetuserinfo="bindGetUserInfo"
bindgetphonenumber="bindGetPhoneNumber"
bindlaunchapp="bindLaunchApp"
>
{{ text }}
<slot></slot>
</van-button>
@import '../common/index.wxss';:host{-webkit-flex:1;flex:1}.van-goods-action-button{--button-warning-background-color:linear-gradient(90deg,#ffd01e,#ff8917);--button-warning-background-color:var(--goods-action-button-warning-color,linear-gradient(90deg,#ffd01e,#ff8917));--button-danger-background-color:linear-gradient(90deg,#ff6034,#ee0a24);--button-danger-background-color:var(--goods-action-button-danger-color,linear-gradient(90deg,#ff6034,#ee0a24));--button-default-height:40px;--button-default-height:var(--goods-action-button-height,40px);--button-line-height:40px;--button-line-height:var(--goods-action-button-height,40px);--button-plain-background-color:#fff;--button-plain-background-color:var(--goods-action-button-plain-color,#fff);display:block;--button-border-width:0}.van-goods-action-button--first{margin-left:5px;--button-border-radius:20px 0 0 20px;--button-border-radius:var(--goods-action-button-border-radius,20px) 0 0 var(--goods-action-button-border-radius,20px)}.van-goods-action-button--last{margin-right:5px;--button-border-radius:0 20px 20px 0;--button-border-radius:0 var(--goods-action-button-border-radius,20px) var(--goods-action-button-border-radius,20px) 0}.van-goods-action-button--first.van-goods-action-button--last{--button-border-radius:20px;--button-border-radius:var(--goods-action-button-border-radius,20px)}.van-goods-action-button--plain{--button-border-width:1px}.van-goods-action-button__inner{width:100%;font-weight:500!important;font-weight:var(--font-weight-bold,500)!important}@media (max-width:321px){.van-goods-action-button{font-size:13px}}
\ No newline at end of file
import { VantComponent } from '../common/component';
import { link } from '../mixins/link';
import { button } from '../mixins/button';
import { openType } from '../mixins/open-type';
VantComponent({
classes: ['icon-class', 'text-class'],
mixins: [link, button, openType],
props: {
text: String,
dot: Boolean,
info: String,
icon: String,
disabled: Boolean,
loading: Boolean
},
methods: {
onClick(event) {
this.$emit('click', event.detail);
this.jumpLink();
}
}
});
{
"component": true,
"usingComponents": {
"van-icon": "../icon/index",
"van-button": "../button/index"
}
}
<van-button
square
id="{{ id }}"
size="large"
lang="{{ lang }}"
loading="{{ loading }}"
disabled="{{ disabled }}"
open-type="{{ openType }}"
business-id="{{ businessId }}"
custom-class="van-goods-action-icon"
session-from="{{ sessionFrom }}"
app-parameter="{{ appParameter }}"
send-message-img="{{ sendMessageImg }}"
send-message-path="{{ sendMessagePath }}"
show-message-card="{{ showMessageCard }}"
send-message-title="{{ sendMessageTitle }}"
bind:click="onClick"
binderror="bindError"
bindcontact="bindContact"
bindopensetting="bindOpenSetting"
bindgetuserinfo="bindGetUserInfo"
bindgetphonenumber="bindGetPhoneNumber"
bindlaunchapp="bindLaunchApp"
>
<view class="van-goods-action-icon__content">
<van-icon
wx:if="{{ icon }}"
size="20px"
name="{{ icon }}"
dot="{{ dot }}"
info="{{ info }}"
class="van-goods-action-icon__icon"
custom-class="icon-class"
/>
<slot name="icon" />
<text class="text-class">{{ text }}</text>
</view>
</van-button>
@import '../common/index.wxss';.van-goods-action-icon{border:none!important;width:50px!important;width:var(--goods-action-icon-height,50px)!important}.van-goods-action-icon__content{display:-webkit-flex;display:flex;-webkit-flex-direction:column;flex-direction:column;-webkit-justify-content:center;justify-content:center;height:100%;line-height:1;font-size:10px;font-size:var(--goods-action-icon-font-size,10px);color:#646566;color:var(--goods-action-icon-text-color,#646566)}.van-goods-action-icon__icon{margin-bottom:4px}
\ No newline at end of file
import { VantComponent } from '../common/component';
VantComponent({
relation: {
type: 'descendant',
name: 'goods-action-button',
current: 'goods-action',
},
props: {
safeAreaInsetBottom: {
type: Boolean,
value: true
}
}
});
<wxs src="../wxs/utils.wxs" module="utils" />
<view class="custom-class {{ utils.bem('goods-action', { safe: safeAreaInsetBottom }) }}">
<slot />
</view>
@import '../common/index.wxss';.van-goods-action{position:fixed;right:0;bottom:0;left:0;display:-webkit-flex;display:flex;-webkit-align-items:center;align-items:center;background-color:#fff;background-color:var(--goods-action-background-color,#fff)}.van-goods-action--safe{padding-bottom:env(safe-area-inset-bottom)}
\ No newline at end of file
import { link } from '../mixins/link';
import { VantComponent } from '../common/component';
import { addUnit } from '../common/utils';
VantComponent({
relation: {
name: 'grid',
type: 'ancestor',
current: 'grid-item',
},
mixins: [link],
props: {
icon: String,
dot: Boolean,
info: null,
text: String,
useSlot: Boolean
},
data: {
viewStyle: '',
},
mounted() {
this.updateStyle();
},
methods: {
updateStyle() {
if (!this.parent) {
return;
}
const { data, children } = this.parent;
const { columnNum, border, square, gutter, clickable, center } = data;
const width = `${100 / columnNum}%`;
const styleWrapper = [];
styleWrapper.push(`width: ${width}`);
if (square) {
styleWrapper.push(`padding-top: ${width}`);
}
if (gutter) {
const gutterValue = addUnit(gutter);
styleWrapper.push(`padding-right: ${gutterValue}`);
const index = children.indexOf(this);
if (index >= columnNum) {
styleWrapper.push(`margin-top: ${gutterValue}`);
}
}
let contentStyle = '';
if (square && gutter) {
const gutterValue = addUnit(gutter);
contentStyle = `
right: ${gutterValue};
bottom: ${gutterValue};
height: auto;
`;
}
this.setData({
viewStyle: styleWrapper.join('; '),
contentStyle,
center,
border,
square,
gutter,
clickable
});
},
onClick() {
this.$emit('click');
this.jumpLink();
}
}
});
{
"component": true,
"usingComponents": {
"van-icon": "../icon/index"
}
}
<wxs src="../wxs/utils.wxs" module="utils" />
<view class="{{ utils.bem('grid-item', { square }) }}" style="{{ viewStyle }}" bindtap="onClick">
<view
class="{{ utils.bem('grid-item__content', { center, square, clickable, surround: border && gutter }) }} {{ border ? 'van-hairline--surround' : '' }}"
style="{{ contentStyle }}"
>
<block wx:if="{{ useSlot }}">
<slot />
</block>
<block wx:else>
<view class="van-grid-item__icon">
<van-icon wx:if="{{ icon }}" name="{{ icon }}" dot="{{ dot }}" info="{{ info }}" />
<slot wx:else name="icon"></slot>
</view>
<view class="van-grid-item__text">
<text wx:if="{{ text }}">{{ text }}</text>
<slot wx:else name="text"></slot>
</view>
</block>
</view>
</view>
@import '../common/index.wxss';.van-grid-item{position:relative;float:left;box-sizing:border-box}.van-grid-item--square{height:0}.van-grid-item__content{display:-webkit-flex;display:flex;-webkit-flex-direction:column;flex-direction:column;box-sizing:border-box;height:100%;padding:16px 8px;padding:var(--grid-item-content-padding,16px 8px);background-color:#fff;background-color:var(--grid-item-content-background-color,#fff)}.van-grid-item__content:after{z-index:1;border-width:0 1px 1px 0;border-bottom-width:var(--border-width-base,1px);border-right-width:var(--border-width-base,1px);border-top-width:0}.van-grid-item__content--surround:after{border-width:1px;border-width:var(--border-width-base,1px)}.van-grid-item__content--center{-webkit-align-items:center;align-items:center;-webkit-justify-content:center;justify-content:center}.van-grid-item__content--square{position:absolute;top:0;right:0;left:0}.van-grid-item__content--clickable:active{background-color:#f2f3f5;background-color:var(--grid-item-content-active-color,#f2f3f5)}.van-grid-item__icon{font-size:26px;font-size:var(--grid-item-icon-size,26px)}.van-grid-item__text{word-wrap:break-word;color:#646566;color:var(--grid-item-text-color,#646566);font-size:12px;font-size:var(--grid-item-text-font-size,12px)}
\ No newline at end of file
import { VantComponent } from '../common/component';
import { addUnit } from '../common/utils';
VantComponent({
relation: {
name: 'grid-item',
type: 'descendant',
current: 'grid',
},
props: {
square: {
type: Boolean,
observer: 'updateChildren'
},
gutter: {
type: [Number, String],
value: 0,
observer: 'updateChildren'
},
clickable: {
type: Boolean,
observer: 'updateChildren'
},
columnNum: {
type: Number,
value: 4,
observer: 'updateChildren'
},
center: {
type: Boolean,
value: true,
observer: 'updateChildren'
},
border: {
type: Boolean,
value: true,
observer: 'updateChildren'
}
},
data: {
viewStyle: '',
},
created() {
const { gutter } = this.data;
if (gutter) {
this.setData({
viewStyle: `padding-left: ${addUnit(gutter)}`
});
}
},
methods: {
updateChildren() {
this.children.forEach((child) => {
child.updateStyle();
});
}
}
});
<view class="van-grid {{ border && !gutter ? 'van-hairline--top' : '' }}" style="{{ viewStyle }}">
<slot />
</view>
@import '../common/index.wxss';.van-grid{position:relative;box-sizing:border-box;overflow:hidden}
\ No newline at end of file
import { addUnit, isDef } from '../common/utils';
import { VantComponent } from '../common/component';
import { button } from '../mixins/button';
import { openType } from '../mixins/open-type';
const FIT_MODE_MAP = {
none: 'center',
fill: 'scaleToFill',
cover: 'aspectFill',
contain: 'aspectFit'
};
VantComponent({
mixins: [button, openType],
classes: ['custom-class', 'loading-class', 'error-class', 'image-class'],
props: {
src: {
type: String,
observer() {
this.setData({
error: false,
loading: true
});
}
},
round: Boolean,
width: {
type: null,
observer: 'setStyle'
},
height: {
type: null,
observer: 'setStyle'
},
radius: null,
lazyLoad: Boolean,
useErrorSlot: Boolean,
useLoadingSlot: Boolean,
showMenuByLongpress: Boolean,
fit: {
type: String,
value: 'fill',
observer: 'setMode'
},
showError: {
type: Boolean,
value: true
},
showLoading: {
type: Boolean,
value: true
}
},
data: {
error: false,
loading: true,
viewStyle: '',
},
mounted() {
this.setMode();
this.setStyle();
},
methods: {
setMode() {
this.setData({
mode: FIT_MODE_MAP[this.data.fit],
});
},
setStyle() {
const { width, height, radius } = this.data;
let style = '';
if (isDef(width)) {
style += `width: ${addUnit(width)};`;
}
if (isDef(height)) {
style += `height: ${addUnit(height)};`;
}
if (isDef(radius)) {
style += 'overflow: hidden;';
style += `border-radius: ${addUnit(radius)};`;
}
this.setData({ viewStyle: style });
},
onLoad(event) {
this.setData({
loading: false
});
this.$emit('load', event.detail);
},
onError(event) {
this.setData({
loading: false,
error: true
});
this.$emit('error', event.detail);
},
onClick(event) {
this.$emit('click', event.detail);
}
}
});
{
"component": true,
"usingComponents": {
"van-icon": "../icon/index",
"van-loading": "../loading/index"
}
}
<wxs src="../wxs/utils.wxs" module="utils" />
<view
style="{{ viewStyle }}"
class="custom-class {{ utils.bem('image', { round })}}"
bind:tap="onClick"
>
<image
wx:if="{{ !error }}"
src="{{ src }}"
mode="{{ mode }}"
lazy-load="{{ lazyLoad }}"
class="image-class van-image__img"
show-menu-by-longpress="{{ showMenuByLongpress }}"
bind:load="onLoad"
bind:error="onError"
/>
<view
wx:if="{{ loading && showLoading }}"
class="loading-class van-image__loading"
>
<slot wx:if="{{ useLoadingSlot }}" name="loading" />
<van-icon wx:else name="photo-o" size="22" />
</view>
<view
wx:if="{{ error && showError }}"
class="error-class van-image__error"
>
<slot wx:if="{{ useErrorSlot }}" name="error" />
<van-icon wx:else name="warning-o" size="22" />
</view>
</view>
@import '../common/index.wxss';.van-image{position:relative;display:inline-block}.van-image--round{overflow:hidden;border-radius:50%}.van-image--round .van-image__img{border-radius:inherit}.van-image__error,.van-image__img,.van-image__loading{display:block;width:100%;height:100%}.van-image__error,.van-image__loading{position:absolute;top:0;left:0;display:-webkit-flex;display:flex;-webkit-flex-direction:column;flex-direction:column;-webkit-align-items:center;align-items:center;-webkit-justify-content:center;justify-content:center;color:#969799;color:var(--image-placeholder-text-color,#969799);font-size:14px;font-size:var(--image-placeholder-font-size,14px);background-color:#f7f8fa;background-color:var(--image-placeholder-background-color,#f7f8fa)}
\ No newline at end of file
import { VantComponent } from '../common/component';
VantComponent({
relation: {
name: 'index-bar',
type: 'ancestor',
current: 'index-anchor',
},
props: {
useSlot: Boolean,
index: null
},
data: {
active: false,
wrapperStyle: '',
anchorStyle: ''
}
});
<view
class="van-index-anchor-wrapper"
style="{{ wrapperStyle }}"
>
<view
class="van-index-anchor {{ active ? 'van-index-anchor--active van-hairline--bottom' : '' }}"
style="{{ anchorStyle }}"
>
<slot wx:if="{{ useSlot }}"/>
<block wx:else>
<text>{{ index }}</text>
</block>
</view>
</view>
@import '../common/index.wxss';.van-index-anchor{padding:0 16px;padding:var(--index-anchor-padding,0 16px);color:#323233;color:var(--index-anchor-text-color,#323233);font-weight:500;font-weight:var(--index-anchor-font-weight,500);font-size:14px;font-size:var(--index-anchor-font-size,14px);line-height:32px;line-height:var(--index-anchor-line-height,32px);background-color:initial;background-color:var(--index-anchor-background-color,transparent)}.van-index-anchor--active{right:0;left:0;color:#07c160;color:var(--index-anchor-active-text-color,#07c160);background-color:#fff;background-color:var(--index-anchor-active-background-color,#fff)}
\ No newline at end of file
import { VantComponent } from '../common/component';
import { GREEN } from '../common/color';
const indexList = () => {
const indexList = [];
const charCodeOfA = 'A'.charCodeAt(0);
for (let i = 0; i < 26; i++) {
indexList.push(String.fromCharCode(charCodeOfA + i));
}
return indexList;
};
VantComponent({
relation: {
name: 'index-anchor',
type: 'descendant',
current: 'index-bar',
linked() {
this.updateData();
},
linkChanged() {
this.updateData();
},
unlinked() {
this.updateData();
}
},
props: {
sticky: {
type: Boolean,
value: true
},
zIndex: {
type: Number,
value: 1
},
highlightColor: {
type: String,
value: GREEN
},
scrollTop: {
type: Number,
value: 0,
observer: 'onScroll'
},
stickyOffsetTop: {
type: Number,
value: 0
},
indexList: {
type: Array,
value: indexList()
}
},
data: {
activeAnchorIndex: null,
showSidebar: false
},
methods: {
updateData() {
this.timer && clearTimeout(this.timer);
this.timer = setTimeout(() => {
this.children = this.getRelationNodes('../index-anchor/index');
this.setData({
showSidebar: !!this.children.length
});
this.setRect().then(() => {
this.onScroll();
});
}, 0);
},
setRect() {
return Promise.all([
this.setAnchorsRect(),
this.setListRect(),
this.setSiderbarRect()
]);
},
setAnchorsRect() {
return Promise.all(this.children.map(anchor => anchor
.getRect('.van-index-anchor-wrapper')
.then((rect) => {
Object.assign(anchor, {
height: rect.height,
top: rect.top + this.data.scrollTop
});
})));
},
setListRect() {
return this.getRect('.van-index-bar').then((rect) => {
Object.assign(this, {
height: rect.height,
top: rect.top + this.data.scrollTop
});
});
},
setSiderbarRect() {
return this.getRect('.van-index-bar__sidebar').then(res => {
this.sidebar = {
height: res.height,
top: res.top
};
});
},
setDiffData({ target, data }) {
const diffData = {};
Object.keys(data).forEach(key => {
if (target.data[key] !== data[key]) {
diffData[key] = data[key];
}
});
if (Object.keys(diffData).length) {
target.setData(diffData);
}
},
getAnchorRect(anchor) {
return anchor
.getRect('.van-index-anchor-wrapper')
.then((rect) => ({
height: rect.height,
top: rect.top
}));
},
getActiveAnchorIndex() {
const { children } = this;
const { sticky, scrollTop, stickyOffsetTop } = this.data;
for (let i = this.children.length - 1; i >= 0; i--) {
const preAnchorHeight = i > 0 ? children[i - 1].height : 0;
const reachTop = sticky ? preAnchorHeight + stickyOffsetTop : 0;
if (reachTop + scrollTop >= children[i].top) {
return i;
}
}
return -1;
},
onScroll() {
const { children = [] } = this;
if (!children.length) {
return;
}
const { sticky, stickyOffsetTop, zIndex, highlightColor, scrollTop } = this.data;
const active = this.getActiveAnchorIndex();
this.setDiffData({
target: this,
data: {
activeAnchorIndex: active
}
});
if (sticky) {
let isActiveAnchorSticky = false;
if (active !== -1) {
isActiveAnchorSticky =
children[active].top <= stickyOffsetTop + scrollTop;
}
children.forEach((item, index) => {
if (index === active) {
let wrapperStyle = '';
let anchorStyle = `
color: ${highlightColor};
`;
if (isActiveAnchorSticky) {
wrapperStyle = `
height: ${children[index].height}px;
`;
anchorStyle = `
position: fixed;
top: ${stickyOffsetTop}px;
z-index: ${zIndex};
color: ${highlightColor};
`;
}
this.setDiffData({
target: item,
data: {
active: true,
anchorStyle,
wrapperStyle
}
});
}
else if (index === active - 1) {
const currentAnchor = children[index];
const currentOffsetTop = currentAnchor.top;
const targetOffsetTop = index === children.length - 1
? this.top
: children[index + 1].top;
const parentOffsetHeight = targetOffsetTop - currentOffsetTop;
const translateY = parentOffsetHeight - currentAnchor.height;
const anchorStyle = `
position: relative;
transform: translate3d(0, ${translateY}px, 0);
z-index: ${zIndex};
color: ${highlightColor};
`;
this.setDiffData({
target: item,
data: {
active: true,
anchorStyle
}
});
}
else {
this.setDiffData({
target: item,
data: {
active: false,
anchorStyle: '',
wrapperStyle: ''
}
});
}
});
}
},
onClick(event) {
this.scrollToAnchor(event.target.dataset.index);
},
onTouchMove(event) {
const sidebarLength = this.children.length;
const touch = event.touches[0];
const itemHeight = this.sidebar.height / sidebarLength;
let index = Math.floor((touch.clientY - this.sidebar.top) / itemHeight);
if (index < 0) {
index = 0;
}
else if (index > sidebarLength - 1) {
index = sidebarLength - 1;
}
this.scrollToAnchor(index);
},
onTouchStop() {
this.scrollToAnchorIndex = null;
},
scrollToAnchor(index) {
if (typeof index !== 'number' || this.scrollToAnchorIndex === index) {
return;
}
this.scrollToAnchorIndex = index;
const anchor = this.children.find((item) => item.data.index === this.data.indexList[index]);
if (anchor) {
this.$emit('select', anchor.data.index);
wx.pageScrollTo({
duration: 0,
scrollTop: anchor.top
});
}
}
}
});
<view class="van-index-bar">
<slot />
<view
wx:if="{{ showSidebar }}"
class="van-index-bar__sidebar"
catch:tap="onClick"
catch:touchmove="onTouchMove"
catch:touchend="onTouchStop"
catch:touchcancel="onTouchStop"
>
<view
wx:for="{{ indexList }}"
wx:key="index"
class="van-index-bar__index"
style="z-index: {{ zIndex + 1 }}; color: {{ activeAnchorIndex === index ? highlightColor : '' }}"
data-index="{{ index }}"
>
{{ item }}
</view>
</view>
</view>
@import '../common/index.wxss';.van-index-bar{position:relative}.van-index-bar__sidebar{position:fixed;top:50%;right:0;display:-webkit-flex;display:flex;-webkit-flex-direction:column;flex-direction:column;text-align:center;-webkit-transform:translateY(-50%);transform:translateY(-50%);-webkit-user-select:none;user-select:none}.van-index-bar__index{font-weight:500;padding:0 4px 0 16px;padding:0 var(--padding-base,4px) 0 var(--padding-md,16px);font-size:10px;font-size:var(--index-bar-index-font-size,10px);line-height:14px;line-height:var(--index-bar-index-line-height,14px)}
\ No newline at end of file
import { VantComponent } from '../common/component';
VantComponent({
props: {
dot: Boolean,
info: null,
customStyle: String
}
});
<wxs src="../wxs/utils.wxs" module="utils" />
<view
wx:if="{{ info !== null && info !== '' || dot }}"
class="custom-class van-info {{ utils.bem('info', { dot }) }}"
style="{{ customStyle }}"
>{{ dot ? '' : info }}</view>
@import '../common/index.wxss';.van-info{position:absolute;top:0;right:0;box-sizing:border-box;white-space:nowrap;text-align:center;-webkit-transform:translate(50%,-50%);transform:translate(50%,-50%);-webkit-transform-origin:100%;transform-origin:100%;min-width:16px;min-width:var(--info-size,16px);padding:0 3px;padding:var(--info-padding,0 3px);color:#fff;color:var(--info-color,#fff);font-weight:500;font-weight:var(--info-font-weight,500);font-size:12px;font-size:var(--info-font-size,12px);font-family:PingFang SC,Helvetica Neue,Arial,sans-serif;font-family:var(--info-font-family,PingFang SC,Helvetica Neue,Arial,sans-serif);line-height:14px;line-height:calc(var(--info-size, 16px) - var(--info-border-width, 1px)*2);background-color:#ee0a24;background-color:var(--info-background-color,#ee0a24);border:1px solid #fff;border:var(--info-border-width,1px) solid var(--white,#fff);border-radius:16px;border-radius:var(--info-size,16px)}.van-info--dot{min-width:0;border-radius:100%;width:8px;width:var(--info-dot-size,8px);height:8px;height:var(--info-dot-size,8px);background-color:#ee0a24;background-color:var(--info-dot-color,#ee0a24)}
\ No newline at end of file
import { VantComponent } from '../common/component';
VantComponent({
classes: ['title-class'],
props: {
title: String,
fixed: Boolean,
leftText: String,
rightText: String,
leftArrow: Boolean,
border: {
type: Boolean,
value: true
},
zIndex: {
type: Number,
value: 1
},
safeAreaInsetTop: {
type: Boolean,
value: true
},
},
data: {
statusBarHeight: 0
},
created() {
const { statusBarHeight } = wx.getSystemInfoSync();
this.setData({ statusBarHeight });
},
methods: {
onClickLeft() {
this.$emit('click-left');
},
onClickRight() {
this.$emit('click-right');
}
}
});
{
"component": true,
"usingComponents": {
"van-icon": "../icon/index"
}
}
<wxs src="../wxs/utils.wxs" module="utils" />
<view
class="{{ utils.bem('nav-bar', { fixed }) }} custom-class {{ border ? 'van-hairline--bottom' : '' }}"
style="z-index: {{ zIndex }}; padding-top: {{ safeAreaInsetTop ? statusBarHeight : 0 }}px;"
>
<view class="van-nav-bar__left" bind:tap="onClickLeft">
<block wx:if="{{ leftArrow || leftText }}">
<van-icon
wx:if="{{ leftArrow }}"
size="16px"
name="arrow-left"
custom-class="van-nav-bar__arrow"
/>
<view
wx:if="{{ leftText }}"
class="van-nav-bar__text"
hover-class="van-nav-bar__text--hover"
hover-stay-time="70"
>{{ leftText }}</view>
</block>
<slot wx:else name="left" />
</view>
<view class="van-nav-bar__title title-class van-ellipsis">
<block wx:if="{{ title }}">{{ title }}</block>
<slot wx:else name="title" />
</view>
<view class="van-nav-bar__right" bind:tap="onClickRight">
<view
wx:if="{{ rightText }}"
class="van-nav-bar__text"
hover-class="van-nav-bar__text--hover"
hover-stay-time="70"
>{{ rightText }}</view>
<slot wx:else name="right" />
</view>
</view>
@import '../common/index.wxss';.van-nav-bar{position:relative;text-align:center;-webkit-user-select:none;user-select:none;height:44px;height:var(--nav-bar-height,44px);line-height:44px;line-height:var(--nav-bar-height,44px);background-color:#fff;background-color:var(--nav-bar-background-color,#fff)}.van-nav-bar__text{display:inline-block;vertical-align:middle;margin:0 -16px;margin:0 -var(--padding-md,16px);padding:0 16px;padding:0 var(--padding-md,16px);color:#1989fa;color:var(--nav-bar-text-color,#1989fa)}.van-nav-bar__text--hover{background-color:#f2f3f5;background-color:var(--active-color,#f2f3f5)}.van-nav-bar__arrow{vertical-align:middle;font-size:16px;font-size:var(--nav-bar-arrow-size,16px);color:#1989fa;color:var(--nav-bar-text-color,#1989fa)}.van-nav-bar__arrow+.van-nav-bar__text{margin-left:-20px;padding-left:25px}.van-nav-bar--fixed{position:fixed;top:0;left:0;width:100%}.van-nav-bar__title{max-width:60%;margin:0 auto;color:#323233;color:var(--nav-bar-title-text-color,#323233);font-weight:500;font-weight:var(--font-weight-bold,500);font-size:16px;font-size:var(--nav-bar-title-font-size,16px)}.van-nav-bar__left,.van-nav-bar__right{position:absolute;bottom:0;display:-webkit-flex;display:flex;-webkit-align-items:center;align-items:center;font-size:14px;font-size:var(--font-size-md,14px)}.van-nav-bar__left{left:16px;left:var(--padding-md,16px)}.van-nav-bar__right{right:16px;right:var(--padding-md,16px)}
\ No newline at end of file
import { VantComponent } from '../common/component';
const FONT_COLOR = '#ed6a0c';
const BG_COLOR = '#fffbe8';
VantComponent({
props: {
text: {
type: String,
value: '',
observer() {
wx.nextTick(() => {
this.init();
});
},
},
mode: {
type: String,
value: ''
},
url: {
type: String,
value: ''
},
openType: {
type: String,
value: 'navigate'
},
delay: {
type: Number,
value: 1
},
speed: {
type: Number,
value: 50,
observer() {
wx.nextTick(() => {
this.init();
});
}
},
scrollable: {
type: Boolean,
value: true
},
leftIcon: {
type: String,
value: ''
},
color: {
type: String,
value: FONT_COLOR
},
backgroundColor: {
type: String,
value: BG_COLOR
},
wrapable: Boolean
},
data: {
show: true
},
created() {
this.resetAnimation = wx.createAnimation({
duration: 0,
timingFunction: 'linear'
});
},
destroyed() {
this.timer && clearTimeout(this.timer);
},
methods: {
init() {
Promise.all([
this.getRect('.van-notice-bar__content'),
this.getRect('.van-notice-bar__wrap')
]).then((rects) => {
const [contentRect, wrapRect] = rects;
if (contentRect == null ||
wrapRect == null ||
!contentRect.width ||
!wrapRect.width) {
return;
}
const { speed, scrollable, delay } = this.data;
if (scrollable && wrapRect.width < contentRect.width) {
const duration = (contentRect.width / speed) * 1000;
this.wrapWidth = wrapRect.width;
this.contentWidth = contentRect.width;
this.duration = duration;
this.animation = wx.createAnimation({
duration,
timingFunction: 'linear',
delay
});
this.scroll();
}
});
},
scroll() {
this.timer && clearTimeout(this.timer);
this.timer = null;
this.setData({
animationData: this.resetAnimation
.translateX(this.wrapWidth)
.step()
.export()
});
setTimeout(() => {
this.setData({
animationData: this.animation
.translateX(-this.contentWidth)
.step()
.export()
});
}, 20);
this.timer = setTimeout(() => {
this.scroll();
}, this.duration);
},
onClickIcon() {
this.timer && clearTimeout(this.timer);
this.timer = null;
this.setData({ show: false });
},
onClick(event) {
this.$emit('click', event);
}
}
});
{
"component": true,
"usingComponents": {
"van-icon": "../icon/index"
}
}
\ No newline at end of file
<wxs src="../wxs/utils.wxs" module="utils" />
<view
wx:if="{{ show }}"
class="custom-class {{ utils.bem('notice-bar', { withicon: mode, wrapable }) }}"
style="color: {{ color }}; background-color: {{ backgroundColor }};"
bind:tap="onClick"
>
<van-icon
wx:if="{{ leftIcon }}"
size="16px"
name="{{ leftIcon }}"
class="van-notice-bar__left-icon"
/>
<slot wx:else name="left-icon" />
<view class="van-notice-bar__wrap">
<view class="van-notice-bar__content {{ !scrollable && !wrapable ? 'van-ellipsis' : '' }}" animation="{{ animationData }}">
{{ text }}
</view>
</view>
<van-icon
wx:if="{{ mode === 'closeable' }}"
class="van-notice-bar__right-icon"
name="cross"
catch:tap="onClickIcon"
/>
<navigator
wx:elif="{{ mode === 'link' }}"
url="{{ url }}"
open-type="{{ openType }}"
>
<van-icon class="van-notice-bar__right-icon" name="arrow" />
</navigator>
<slot wx:else name="right-icon" />
</view>
@import '../common/index.wxss';.van-notice-bar{display:-webkit-flex;display:flex;-webkit-align-items:center;align-items:center;height:40px;height:var(--notice-bar-height,40px);padding:0 16px;padding:var(--notice-bar-padding,0 16px);font-size:14px;font-size:var(--notice-bar-font-size,14px);color:#ed6a0c;color:var(--notice-bar-text-color,#ed6a0c);line-height:24px;line-height:var(--notice-bar-line-height,24px);background-color:#fffbe8;background-color:var(--notice-bar-background-color,#fffbe8)}.van-notice-bar--withicon{position:relative;padding-right:40px}.van-notice-bar--wrapable{height:auto;padding:8px 16px;padding:var(--notice-bar-wrapable-padding,8px 16px)}.van-notice-bar--wrapable .van-notice-bar__wrap{height:auto}.van-notice-bar--wrapable .van-notice-bar__content{position:relative;white-space:normal}.van-notice-bar__left-icon{display:-webkit-flex;display:flex;-webkit-align-items:center;align-items:center;margin-right:4px;vertical-align:middle}.van-notice-bar__left-icon,.van-notice-bar__right-icon{font-size:16px;font-size:var(--notice-bar-icon-size,16px);min-width:22px;min-width:var(--notice-bar-icon-min-width,22px)}.van-notice-bar__right-icon{position:absolute;top:10px;right:15px}.van-notice-bar__wrap{position:relative;-webkit-flex:1;flex:1;overflow:hidden;height:24px;height:var(--notice-bar-line-height,24px)}.van-notice-bar__content{position:absolute;white-space:nowrap}.van-notice-bar__content.van-ellipsis{max-width:100%}
\ No newline at end of file
import { VantComponent } from '../common/component';
import { WHITE } from '../common/color';
VantComponent({
props: {
message: String,
background: String,
type: {
type: String,
value: 'danger'
},
color: {
type: String,
value: WHITE
},
duration: {
type: Number,
value: 3000
},
zIndex: {
type: Number,
value: 110
},
safeAreaInsetTop: {
type: Boolean,
value: false
}
},
data: {
show: false,
},
created() {
const { statusBarHeight } = wx.getSystemInfoSync();
this.setData({ statusBarHeight });
},
methods: {
show() {
const { duration, onOpened } = this.data;
clearTimeout(this.timer);
this.setData({ show: true });
wx.nextTick(onOpened);
if (duration > 0 && duration !== Infinity) {
this.timer = setTimeout(() => {
this.hide();
}, duration);
}
},
hide() {
const { onClose } = this.data;
clearTimeout(this.timer);
this.setData({ show: false });
wx.nextTick(onClose);
},
onTap(event) {
const { onClick } = this.data;
if (onClick) {
onClick(event.detail);
}
}
}
});
{
"component": true,
"usingComponents": {
"van-transition": "../transition/index"
}
}
<van-transition
name="slide-down"
show="{{ show }}"
custom-class="van-notify__container"
custom-style="z-index: {{ zIndex }};"
bind:tap="onTap"
>
<view
class="van-notify van-notify--{{ type }}"
style="background:{{ background }};color:{{ color }};"
>
<view
wx:if="{{ safeAreaInsetTop }}"
style="height: {{ statusBarHeight }}px"
></view>
<text>{{ message }}</text>
</view>
</van-transition>
@import '../common/index.wxss';.van-notify{text-align:center;word-wrap:break-word;padding:6px 15px;padding:var(--notify-padding,6px 15px);font-size:14px;font-size:var(--notify-font-size,14px);line-height:20px;line-height:var(--notify-line-height,20px)}.van-notify__container{position:fixed;top:0;box-sizing:border-box;width:100%}.van-notify--primary{background-color:#1989fa;background-color:var(--notify-primary-background-color,#1989fa)}.van-notify--success{background-color:#07c160;background-color:var(--notify-success-background-color,#07c160)}.van-notify--danger{background-color:#ee0a24;background-color:var(--notify-danger-background-color,#ee0a24)}.van-notify--warning{background-color:#ff976a;background-color:var(--notify-warning-background-color,#ff976a)}
\ No newline at end of file
interface NotifyOptions {
type?: 'primary' | 'success' | 'danger' | 'warning';
color?: string;
zIndex?: number;
message: string;
context?: any;
duration?: number;
selector?: string;
background?: string;
safeAreaInsetTop?: boolean;
onClick?: () => void;
onOpened?: () => void;
onClose?: () => void;
}
declare function Notify(options: NotifyOptions | string): any;
declare namespace Notify {
var clear: (options?: NotifyOptions) => void;
}
export default Notify;
import { WHITE } from '../common/color';
const defaultOptions = {
selector: '#van-notify',
type: 'danger',
message: '',
background: '',
duration: 3000,
zIndex: 110,
color: WHITE,
safeAreaInsetTop: false,
onClick: () => { },
onOpened: () => { },
onClose: () => { }
};
function parseOptions(message) {
return typeof message === 'string' ? { message } : message;
}
function getContext() {
const pages = getCurrentPages();
return pages[pages.length - 1];
}
export default function Notify(options) {
options = Object.assign(Object.assign({}, defaultOptions), parseOptions(options));
const context = options.context || getContext();
const notify = context.selectComponent(options.selector);
delete options.context;
delete options.selector;
if (notify) {
notify.setData(options);
notify.show();
return notify;
}
console.warn('未找到 van-notify 节点,请确认 selector 及 context 是否正确');
}
Notify.clear = function (options) {
options = Object.assign(Object.assign({}, defaultOptions), parseOptions(options));
const context = options.context || getContext();
const notify = context.selectComponent(options.selector);
if (notify) {
notify.hide();
}
};
import { VantComponent } from '../common/component';
VantComponent({
props: {
show: Boolean,
customStyle: String,
duration: {
type: null,
value: 300
},
zIndex: {
type: Number,
value: 1
}
},
methods: {
onClick() {
this.$emit('click');
},
// for prevent touchmove
noop() { }
}
});
{
"component": true,
"usingComponents": {
"van-transition": "../transition/index"
}
}
<van-transition
show="{{ show }}"
custom-class="van-overlay"
custom-style="z-index: {{ zIndex }}; {{ customStyle }}"
duration="{{ duration }}"
bind:tap="onClick"
catch:touchmove="noop"
>
<slot></slot>
</van-transition>
@import '../common/index.wxss';.van-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background-color:rgba(0,0,0,.7);background-color:var(--overlay-background-color,rgba(0,0,0,.7))}
\ No newline at end of file
import { VantComponent } from '../common/component';
VantComponent({
classes: ['header-class', 'footer-class'],
props: {
desc: String,
title: String,
status: String,
useFooterSlot: Boolean
}
});
{
"component": true,
"usingComponents": {
"van-cell": "../cell/index"
}
}
<view class="van-panel van-hairline--top-bottom custom-class">
<van-cell
wx:if="{{ title || desc || status }}"
title="{{ title }}"
label="{{ desc }}"
value="{{ status }}"
custom-class="header-class"
value-class="van-panel__header-value"
/>
<slot wx:else name="header" />
<view class="van-panel__content">
<slot />
</view>
<view wx:if="{{ useFooterSlot }}" class="van-panel__footer van-hairline--top footer-class">
<slot name="footer" />
</view>
</view>
@import '../common/index.wxss';.van-panel{background:#fff;background:var(--panel-background-color,#fff)}.van-panel__header-value{color:#ee0a24;color:var(--panel-header-value-color,#ee0a24)}.van-panel__footer{padding:8px 16px;padding:var(--panel-footer-padding,8px 16px)}
\ No newline at end of file
import { VantComponent } from '../common/component';
import { isObj, range } from '../common/utils';
const DEFAULT_DURATION = 200;
VantComponent({
classes: ['active-class'],
props: {
valueKey: String,
className: String,
itemHeight: Number,
visibleItemCount: Number,
initialOptions: {
type: Array,
value: []
},
defaultIndex: {
type: Number,
value: 0,
observer(value) {
this.setIndex(value);
}
}
},
data: {
startY: 0,
offset: 0,
duration: 0,
startOffset: 0,
options: [],
currentIndex: 0
},
created() {
const { defaultIndex, initialOptions } = this.data;
this.set({
currentIndex: defaultIndex,
options: initialOptions
}).then(() => {
this.setIndex(defaultIndex);
});
},
methods: {
getCount() {
return this.data.options.length;
},
onTouchStart(event) {
this.setData({
startY: event.touches[0].clientY,
startOffset: this.data.offset,
duration: 0
});
},
onTouchMove(event) {
const { data } = this;
const deltaY = event.touches[0].clientY - data.startY;
this.setData({
offset: range(data.startOffset + deltaY, -(this.getCount() * data.itemHeight), data.itemHeight)
});
},
onTouchEnd() {
const { data } = this;
if (data.offset !== data.startOffset) {
this.setData({ duration: DEFAULT_DURATION });
const index = range(Math.round(-data.offset / data.itemHeight), 0, this.getCount() - 1);
this.setIndex(index, true);
}
},
onClickItem(event) {
const { index } = event.currentTarget.dataset;
this.setIndex(index, true);
},
adjustIndex(index) {
const { data } = this;
const count = this.getCount();
index = range(index, 0, count);
for (let i = index; i < count; i++) {
if (!this.isDisabled(data.options[i]))
return i;
}
for (let i = index - 1; i >= 0; i--) {
if (!this.isDisabled(data.options[i]))
return i;
}
},
isDisabled(option) {
return isObj(option) && option.disabled;
},
getOptionText(option) {
const { data } = this;
return isObj(option) && data.valueKey in option
? option[data.valueKey]
: option;
},
setIndex(index, userAction) {
const { data } = this;
index = this.adjustIndex(index) || 0;
const offset = -index * data.itemHeight;
if (index !== data.currentIndex) {
return this.set({ offset, currentIndex: index }).then(() => {
userAction && this.$emit('change', index);
});
}
return this.set({ offset });
},
setValue(value) {
const { options } = this.data;
for (let i = 0; i < options.length; i++) {
if (this.getOptionText(options[i]) === value) {
return this.setIndex(i);
}
}
return Promise.resolve();
},
getValue() {
const { data } = this;
return data.options[data.currentIndex];
}
}
});
{
"component": true
}
\ No newline at end of file
<wxs src="./index.wxs" module="getOptionText" />
<view
class="van-picker-column custom-class"
style="height: {{ itemHeight * visibleItemCount }}px"
bind:touchstart="onTouchStart"
catch:touchmove="onTouchMove"
bind:touchend="onTouchEnd"
bind:touchcancel="onTouchEnd"
>
<view style="transition: transform {{ duration }}ms; line-height: {{ itemHeight }}px; transform: translate3d(0, {{ offset + (itemHeight * (visibleItemCount - 1)) / 2 }}px, 0)">
<view
wx:for="{{ options }}"
wx:for-item="option"
wx:key="index"
data-index="{{ index }}"
style="height: {{ itemHeight }}px"
class="van-ellipsis van-picker-column__item {{ option && option.disabled ? 'van-picker-column__item--disabled' : '' }} {{ index === currentIndex ? 'van-picker-column__item--selected active-class' : '' }}"
bindtap="onClickItem"
>{{ getOptionText(option, valueKey) }}</view>
</view>
</view>
function isObj(x) {
var type = typeof x;
return x !== null && (type === 'object' || type === 'function');
}
module.exports = function (option, valueKey) {
return isObj(option) && option[valueKey] != null ? option[valueKey] : option;
}
@import '../common/index.wxss';.van-picker-column{overflow:hidden;text-align:center;color:#000;color:var(--picker-option-text-color,#000);font-size:16px;font-size:var(--picker-option-font-size,16px)}.van-picker-column__item{padding:0 5px}.van-picker-column__item--selected{font-weight:500;font-weight:var(--font-weight-bold,500);color:#323233;color:var(--picker-option-selected-text-color,#323233)}.van-picker-column__item--disabled{opacity:.3;opacity:var(--picker-option-disabled-opacity,.3)}
\ No newline at end of file
import { VantComponent } from '../common/component';
import { pickerProps } from './shared';
VantComponent({
classes: ['active-class', 'toolbar-class', 'column-class'],
props: Object.assign(Object.assign({}, pickerProps), { valueKey: {
type: String,
value: 'text'
}, toolbarPosition: {
type: String,
value: 'top'
}, defaultIndex: {
type: Number,
value: 0
}, columns: {
type: Array,
value: [],
observer(columns = []) {
this.simple = columns.length && !columns[0].values;
this.children = this.selectAllComponents('.van-picker__column');
if (Array.isArray(this.children) && this.children.length) {
this.setColumns().catch(() => { });
}
}
} }),
beforeCreate() {
this.children = [];
},
methods: {
noop() { },
setColumns() {
const { data } = this;
const columns = this.simple ? [{ values: data.columns }] : data.columns;
const stack = columns.map((column, index) => this.setColumnValues(index, column.values));
return Promise.all(stack);
},
emit(event) {
const { type } = event.currentTarget.dataset;
if (this.simple) {
this.$emit(type, {
value: this.getColumnValue(0),
index: this.getColumnIndex(0)
});
}
else {
this.$emit(type, {
value: this.getValues(),
index: this.getIndexes()
});
}
},
onChange(event) {
if (this.simple) {
this.$emit('change', {
picker: this,
value: this.getColumnValue(0),
index: this.getColumnIndex(0)
});
}
else {
this.$emit('change', {
picker: this,
value: this.getValues(),
index: event.currentTarget.dataset.index
});
}
},
// get column instance by index
getColumn(index) {
return this.children[index];
},
// get column value by index
getColumnValue(index) {
const column = this.getColumn(index);
return column && column.getValue();
},
// set column value by index
setColumnValue(index, value) {
const column = this.getColumn(index);
if (column == null) {
return Promise.reject(new Error('setColumnValue: 对应列不存在'));
}
return column.setValue(value);
},
// get column option index by column index
getColumnIndex(columnIndex) {
return (this.getColumn(columnIndex) || {}).data.currentIndex;
},
// set column option index by column index
setColumnIndex(columnIndex, optionIndex) {
const column = this.getColumn(columnIndex);
if (column == null) {
return Promise.reject(new Error('setColumnIndex: 对应列不存在'));
}
return column.setIndex(optionIndex);
},
// get options of column by index
getColumnValues(index) {
return (this.children[index] || {}).data.options;
},
// set options of column by index
setColumnValues(index, options, needReset = true) {
const column = this.children[index];
if (column == null) {
return Promise.reject(new Error('setColumnValues: 对应列不存在'));
}
const isSame = JSON.stringify(column.data.options) === JSON.stringify(options);
if (isSame) {
return Promise.resolve();
}
return column.set({ options }).then(() => {
if (needReset) {
column.setIndex(0);
}
});
},
// get values of all columns
getValues() {
return this.children.map((child) => child.getValue());
},
// set values of all columns
setValues(values) {
const stack = values.map((value, index) => this.setColumnValue(index, value));
return Promise.all(stack);
},
// get indexes of all columns
getIndexes() {
return this.children.map((child) => child.data.currentIndex);
},
// set indexes of all columns
setIndexes(indexes) {
const stack = indexes.map((optionIndex, columnIndex) => this.setColumnIndex(columnIndex, optionIndex));
return Promise.all(stack);
}
}
});
{
"component": true,
"usingComponents": {
"picker-column": "../picker-column/index",
"loading": "../loading/index"
}
}
<import src="./toolbar" />
<view class="van-picker custom-class">
<template is="toolbar" wx:if="{{ toolbarPosition === 'top' }}" data="{{ showToolbar, cancelButtonText, title, confirmButtonText }}"></template>
<view wx:if="{{ loading }}" class="van-picker__loading">
<loading color="#1989fa"/>
</view>
<view
class="van-picker__columns"
style="height: {{ itemHeight * visibleItemCount }}px"
catch:touchmove="noop"
>
<picker-column
class="van-picker__column"
wx:for="{{ isSimple(columns) ? [columns] : columns }}"
wx:key="index"
data-index="{{ index }}"
custom-class="column-class"
value-key="{{ valueKey }}"
initial-options="{{ isSimple(columns) ? item : item.values }}"
default-index="{{ item.defaultIndex || defaultIndex }}"
item-height="{{ itemHeight }}"
visible-item-count="{{ visibleItemCount }}"
active-class="active-class"
bind:change="onChange"
/>
<view class="van-picker__mask" style="background-size: 100% {{ (itemHeight * visibleItemCount - itemHeight) / 2 }}px" />
<view
class="van-picker__frame van-hairline--top-bottom"
style="height: {{ itemHeight }}px"
/>
</view>
<template is="toolbar" wx:if="{{ toolbarPosition === 'bottom' }}" data="{{ showToolbar, cancelButtonText, title, confirmButtonText }}"></template>
</view>
<wxs module="isSimple">
function isSimple(columns) {
return columns.length && !columns[0].values;
}
module.exports = isSimple;
</wxs>
@import '../common/index.wxss';.van-picker{position:relative;overflow:hidden;-webkit-text-size-adjust:100%;-webkit-user-select:none;user-select:none;background-color:#fff;background-color:var(--picker-background-color,#fff)}.van-picker__toolbar{display:-webkit-flex;display:flex;-webkit-justify-content:space-between;justify-content:space-between;height:44px;height:var(--picker-toolbar-height,44px);line-height:44px;line-height:var(--picker-toolbar-height,44px)}.van-picker__cancel,.van-picker__confirm{padding:0 16px;padding:var(--picker-action-padding,0 16px);font-size:14px;font-size:var(--picker-action-font-size,14px);color:#1989fa;color:var(--picker-action-text-color,#1989fa)}.van-picker__cancel--hover,.van-picker__confirm--hover{background-color:#f2f3f5;background-color:var(--picker-action-active-color,#f2f3f5)}.van-picker__title{max-width:50%;text-align:center;font-weight:500;font-weight:var(--font-weight-bold,500);font-size:16px;font-size:var(--picker-option-font-size,16px)}.van-picker__columns{position:relative;display:-webkit-flex;display:flex}.van-picker__column{-webkit-flex:1 1;flex:1 1;width:0}.van-picker__loading{position:absolute;top:0;right:0;bottom:0;left:0;z-index:4;display:-webkit-flex;display:flex;-webkit-align-items:center;align-items:center;-webkit-justify-content:center;justify-content:center;background-color:hsla(0,0%,100%,.9);background-color:var(--picker-loading-mask-color,hsla(0,0%,100%,.9))}.van-picker__mask{position:absolute;top:0;left:0;z-index:2;width:100%;height:100%;background-image:linear-gradient(180deg,hsla(0,0%,100%,.9),hsla(0,0%,100%,.4)),linear-gradient(0deg,hsla(0,0%,100%,.9),hsla(0,0%,100%,.4));background-repeat:no-repeat;background-position:top,bottom;-webkit-backface-visibility:hidden;backface-visibility:hidden;pointer-events:none}.van-picker__frame,.van-picker__loading .van-loading{position:absolute;top:50%;left:0;z-index:1;width:100%;-webkit-transform:translateY(-50%);transform:translateY(-50%);pointer-events:none}
\ No newline at end of file
export declare const pickerProps: {
title: StringConstructor;
loading: BooleanConstructor;
showToolbar: BooleanConstructor;
cancelButtonText: {
type: StringConstructor;
value: string;
};
confirmButtonText: {
type: StringConstructor;
value: string;
};
visibleItemCount: {
type: NumberConstructor;
value: number;
};
itemHeight: {
type: NumberConstructor;
value: number;
};
};
export const pickerProps = {
title: String,
loading: Boolean,
showToolbar: Boolean,
cancelButtonText: {
type: String,
value: '取消'
},
confirmButtonText: {
type: String,
value: '确认'
},
visibleItemCount: {
type: Number,
value: 5
},
itemHeight: {
type: Number,
value: 44
}
};
<template name="toolbar">
<view
wx:if="{{ showToolbar }}"
class="van-picker__toolbar van-hairline--top-bottom toolbar-class"
>
<view
class="van-picker__cancel"
hover-class="van-picker__cancel--hover"
hover-stay-time="70"
data-type="cancel"
bindtap="emit"
>
{{ cancelButtonText }}
</view>
<view wx:if="{{ title }}" class="van-picker__title van-ellipsis">{{
title
}}</view>
<view
class="van-picker__confirm"
hover-class="van-picker__confirm--hover"
hover-stay-time="70"
data-type="confirm"
bindtap="emit"
>
{{ confirmButtonText }}
</view>
</view>
</template>
import { VantComponent } from '../common/component';
import { BLUE } from '../common/color';
VantComponent({
props: {
inactive: Boolean,
percentage: Number,
pivotText: String,
pivotColor: String,
trackColor: String,
showPivot: {
type: Boolean,
value: true
},
color: {
type: String,
value: BLUE
},
textColor: {
type: String,
value: '#fff'
},
strokeWidth: {
type: null,
value: 4
}
}
});
<wxs src="../wxs/utils.wxs" module="utils" />
<wxs src="./index.wxs" module="getters" />
<view
class="van-progress custom-class"
style="height: {{ utils.addUnit(strokeWidth) }}; {{ trackColor ? 'background: ' + trackColor : '' }}"
>
<view
class="van-progress__portion"
style="width: {{ percentage }}%; background: {{ inactive ? '#cacaca' : color }}"
>
<view
wx:if="{{ showPivot && getters.text(pivotText, percentage) }}"
style="color: {{ textColor }}; background: {{ pivotColor ? pivotColor : inactive ? '#cacaca' : color }}"
class="van-progress__pivot"
>
{{ getters.text(pivotText, percentage) }}
</view>
</view>
</view>
module.exports = {
text: function(pivotText, percentage) {
return pivotText || percentage + '%';
}
};
@import '../common/index.wxss';.van-progress{position:relative;height:4px;height:var(--progress-height,4px);border-radius:4px;border-radius:var(--progress-height,4px);background:#ebedf0;background:var(--progress-background-color,#ebedf0)}.van-progress__portion{position:absolute;left:0;height:100%;border-radius:inherit;background:#1989fa;background:var(--progress-color,#1989fa)}.van-progress__pivot{position:absolute;top:50%;right:0;box-sizing:border-box;min-width:2em;text-align:center;word-break:keep-all;border-radius:1em;-webkit-transform:translateY(-50%);transform:translateY(-50%);color:#fff;color:var(--progress-pivot-text-color,#fff);padding:0 5px;padding:var(--progress-pivot-padding,0 5px);font-size:10px;font-size:var(--progress-pivot-font-size,10px);line-height:1.6;line-height:var(--progress-pivot-line-height,1.6);background-color:#1989fa;background-color:var(--progress-pivot-background-color,#1989fa)}
\ No newline at end of file
import { VantComponent } from '../common/component';
VantComponent({
field: true,
relation: {
name: 'radio',
type: 'descendant',
current: 'radio-group',
linked(target) {
this.updateChild(target);
},
},
props: {
value: {
type: null,
observer: 'updateChildren'
},
disabled: {
type: Boolean,
observer: 'updateChildren'
}
},
methods: {
updateChildren() {
(this.children || []).forEach((child) => this.updateChild(child));
},
updateChild(child) {
const { value, disabled } = this.data;
child.setData({
value,
disabled: disabled || child.data.disabled
});
}
}
});
@import '../common/index.wxss';
\ No newline at end of file
import { VantComponent } from '../common/component';
VantComponent({
field: true,
relation: {
name: 'radio-group',
type: 'ancestor',
current: 'radio',
},
classes: ['icon-class', 'label-class'],
props: {
name: null,
value: null,
disabled: Boolean,
useIconSlot: Boolean,
checkedColor: String,
labelPosition: {
type: String,
value: 'right'
},
labelDisabled: Boolean,
shape: {
type: String,
value: 'round'
},
iconSize: {
type: null,
value: 20
}
},
methods: {
emitChange(value) {
const instance = this.parent || this;
instance.$emit('input', value);
instance.$emit('change', value);
},
onChange() {
if (!this.data.disabled) {
this.emitChange(this.data.name);
}
},
onClickLabel() {
const { disabled, labelDisabled, name } = this.data;
if (!disabled && !labelDisabled) {
this.emitChange(name);
}
}
}
});
{
"component": true,
"usingComponents": {
"van-icon": "../icon/index"
}
}
<wxs src="../wxs/utils.wxs" module="utils" />
<view class="van-radio custom-class">
<view
wx:if="{{ labelPosition === 'left' }}"
class="label-class {{ utils.bem('radio__label', [labelPosition, { disabled }]) }}"
bindtap="onClickLabel"
>
<slot />
</view>
<view class="van-radio__icon-wrap" style="font-size: {{ utils.addUnit(iconSize) }};" bindtap="onChange">
<slot wx:if="{{ useIconSlot }}" name="icon" />
<van-icon
wx:else
name="success"
class="{{ utils.bem('radio__icon', [shape, { disabled, checked: value === name }]) }}"
style="font-size: {{ utils.addUnit(iconSize) }};{{ checkedColor && !disabled && value === name ? 'border-color:' + checkedColor + '; background-color:' + checkedColor + ';' : '' }}"
custom-class="icon-class"
custom-style="line-height: {{ utils.addUnit(iconSize) }};font-size: .8em;display: block;"
/>
</view>
<view
wx:if="{{ labelPosition === 'right' }}"
class="label-class {{ utils.bem('radio__label', [labelPosition, { disabled }]) }}"
bindtap="onClickLabel"
>
<slot />
</view>
</view>
@import '../common/index.wxss';.van-radio{display:-webkit-flex;display:flex;-webkit-align-items:center;align-items:center;overflow:hidden;-webkit-user-select:none;user-select:none}.van-radio__icon-wrap{-webkit-flex:none;flex:none}.van-radio__icon{display:-webkit-flex;display:flex;-webkit-align-items:center;align-items:center;-webkit-justify-content:center;justify-content:center;box-sizing:border-box;width:1em;height:1em;color:transparent;text-align:center;transition-property:color,border-color,background-color;border:1px solid #c8c9cc;border:1px solid var(--radio-border-color,#c8c9cc);font-size:20px;font-size:var(--radio-size,20px);transition-duration:.2s;transition-duration:var(--radio-transition-duration,.2s)}.van-radio__icon--round{border-radius:100%}.van-radio__icon--checked{color:#fff;color:var(--white,#fff);background-color:#1989fa;background-color:var(--radio-checked-icon-color,#1989fa);border-color:#1989fa;border-color:var(--radio-checked-icon-color,#1989fa)}.van-radio__icon--disabled{background-color:#ebedf0;background-color:var(--radio-disabled-background-color,#ebedf0);border-color:#c8c9cc;border-color:var(--radio-disabled-icon-color,#c8c9cc)}.van-radio__icon--disabled.van-radio__icon--checked{color:#c8c9cc;color:var(--radio-disabled-icon-color,#c8c9cc)}.van-radio__label{word-wrap:break-word;margin-left:10px;margin-left:var(--radio-label-margin,10px);color:#323233;color:var(--radio-label-color,#323233);line-height:20px;line-height:var(--radio-size,20px)}.van-radio__label--left{float:left;margin:0 10px 0 0;margin:0 var(--radio-label-margin,10px) 0 0}.van-radio__label--disabled{color:#c8c9cc;color:var(--radio-disabled-label-color,#c8c9cc)}.van-radio__label:empty{margin:0}
\ No newline at end of file
import { VantComponent } from '../common/component';
VantComponent({
field: true,
classes: ['icon-class'],
props: {
value: {
type: Number,
observer(value) {
if (value !== this.data.innerValue) {
this.setData({ innerValue: value });
}
}
},
readonly: Boolean,
disabled: Boolean,
allowHalf: Boolean,
size: null,
icon: {
type: String,
value: 'star'
},
voidIcon: {
type: String,
value: 'star-o'
},
color: {
type: String,
value: '#ffd21e'
},
voidColor: {
type: String,
value: '#c7c7c7'
},
disabledColor: {
type: String,
value: '#bdbdbd'
},
count: {
type: Number,
value: 5,
observer(value) {
this.setData({ innerCountArray: Array.from({ length: value }) });
},
},
gutter: null,
touchable: {
type: Boolean,
value: true
}
},
data: {
innerValue: 0,
innerCountArray: Array.from({ length: 5 }),
},
methods: {
onSelect(event) {
const { data } = this;
const { score } = event.currentTarget.dataset;
if (!data.disabled && !data.readonly) {
this.setData({ innerValue: score + 1 });
this.$emit('input', score + 1);
this.$emit('change', score + 1);
}
},
onTouchMove(event) {
const { touchable } = this.data;
if (!touchable)
return;
const { clientX } = event.touches[0];
this.getRect('.van-rate__icon', true).then((list) => {
const target = list
.sort(item => item.right - item.left)
.find(item => clientX >= item.left && clientX <= item.right);
if (target != null) {
this.onSelect(Object.assign(Object.assign({}, event), { currentTarget: target }));
}
});
}
}
});
{
"component": true,
"usingComponents": {
"van-icon": "../icon/index"
}
}
<wxs src="../wxs/utils.wxs" module="utils" />
<view
class="van-rate custom-class"
bind:touchmove="onTouchMove"
>
<view
class="van-rate__item"
wx:for="{{ innerCountArray }}"
wx:key="index"
style="padding-right: {{ index !== count - 1 ? utils.addUnit(gutter) : '' }}"
>
<van-icon
name="{{ index + 1 <= innerValue ? icon : voidIcon }}"
class="van-rate__icon"
style="font-size: {{ utils.addUnit(size) }}"
custom-class="icon-class"
data-score="{{ index }}"
color="{{ disabled ? disabledColor : index + 1 <= innerValue ? color : voidColor }}"
bind:click="onSelect"
/>
<van-icon
wx:if="{{ allowHalf }}"
name="{{ index + 0.5 <= innerValue ? icon : voidIcon }}"
class="{{ utils.bem('rate__icon', ['half']) }}"
style="font-size: {{ utils.addUnit(size) }}"
custom-class="icon-class"
data-score="{{ index - 0.5 }}"
color="{{ disabled ? disabledColor : index + 0.5 <= innerValue ? color : voidColor }}"
bind:click="onSelect"
/>
</view>
</view>
@import '../common/index.wxss';.van-rate{display:-webkit-inline-flex;display:inline-flex;-webkit-user-select:none;user-select:none}.van-rate__item{position:relative;padding:0 2px;padding:0 var(--rate-horizontal-padding,2px)}.van-rate__icon{display:block;height:1em;font-size:20px;font-size:var(--rate-icon-size,20px)}.van-rate__icon--half{position:absolute;top:0;width:.5em;overflow:hidden;left:2px;left:var(--rate-horizontal-padding,2px)}
\ No newline at end of file
import { VantComponent } from '../common/component';
VantComponent({
relation: {
name: 'col',
type: 'descendant',
current: 'row',
linked(target) {
if (this.data.gutter) {
target.setGutter(this.data.gutter);
}
}
},
props: {
gutter: {
type: Number,
observer: 'setGutter'
}
},
data: {
viewStyle: '',
},
mounted() {
if (this.data.gutter) {
this.setGutter();
}
},
methods: {
setGutter() {
const { gutter } = this.data;
const margin = `-${Number(gutter) / 2}px`;
const viewStyle = gutter
? `margin-right: ${margin}; margin-left: ${margin};`
: '';
this.setData({ viewStyle });
this.getRelationNodes('../col/index').forEach(col => {
col.setGutter(this.data.gutter);
});
}
}
});
<view class="custom-class van-row" style="{{ viewStyle }}">
<slot />
</view>
@import '../common/index.wxss';.van-row:after{display:table;clear:both;content:""}
\ No newline at end of file
import { VantComponent } from '../common/component';
VantComponent({
field: true,
classes: ['field-class', 'input-class', 'cancel-class'],
props: {
label: String,
focus: Boolean,
error: Boolean,
disabled: Boolean,
readonly: Boolean,
inputAlign: String,
showAction: Boolean,
useActionSlot: Boolean,
useLeftIconSlot: Boolean,
useRightIconSlot: Boolean,
leftIcon: {
type: String,
value: 'search'
},
rightIcon: String,
placeholder: String,
placeholderStyle: String,
actionText: {
type: String,
value: '取消'
},
background: {
type: String,
value: '#ffffff'
},
maxlength: {
type: Number,
value: -1
},
shape: {
type: String,
value: 'square'
},
clearable: {
type: Boolean,
value: true
}
},
methods: {
onChange(event) {
this.setData({ value: event.detail });
this.$emit('change', event.detail);
},
onCancel() {
/**
* 修复修改输入框值时,输入框失焦和赋值同时触发,赋值失效
* https://github.com/youzan/@vant/weapp/issues/1768
*/
setTimeout(() => {
this.setData({ value: '' });
this.$emit('cancel');
this.$emit('change', '');
}, 200);
},
onSearch() {
this.$emit('search', this.data.value);
},
onFocus() {
this.$emit('focus');
},
onBlur() {
this.$emit('blur');
},
onClear() {
this.$emit('clear');
},
}
});
{
"component": true,
"usingComponents": {
"van-field": "../field/index"
}
}
<wxs src="../wxs/utils.wxs" module="utils" />
<view
class="{{ utils.bem('search', { withaction: showAction || useActionSlot }) }} custom-class"
style="background: {{ background }}"
>
<view class="{{ utils.bem('search__content', [shape]) }}">
<view class="van-search__label" wx:if="{{ label }}">{{ label }}</view>
<slot wx:else name="label" />
<van-field
type="search"
left-icon="{{ !useLeftIconSlot ? leftIcon : '' }}"
right-icon="{{ !useRightIconSlot ? rightIcon : '' }}"
focus="{{ focus }}"
error="{{ error }}"
border="{{ false }}"
confirm-type="search"
class="van-search__field field-class"
value="{{ value }}"
disabled="{{ disabled }}"
readonly="{{ readonly }}"
clearable="{{ clearable }}"
maxlength="{{ maxlength }}"
input-align="{{ inputAlign }}"
input-class="input-class"
placeholder="{{ placeholder }}"
placeholder-style="{{ placeholderStyle }}"
custom-style="padding: 5px 10px 5px 0; background-color: transparent;"
bind:blur="onBlur"
bind:focus="onFocus"
bind:change="onChange"
bind:confirm="onSearch"
bind:clear="onClear"
>
<slot wx:if="{{ useLeftIconSlot }}" name="left-icon" slot="left-icon" />
<slot wx:if="{{ useRightIconSlot }}" name="right-icon" slot="right-icon" />
</van-field>
</view>
<view
wx:if="{{ showAction || useActionSlot }}"
class="van-search__action"
hover-class="van-search__action--hover"
hover-stay-time="70"
>
<slot wx:if="{{ useActionSlot }}" name="action" />
<view wx:else bind:tap="onCancel" class="cancel-class">{{ actionText }}</view>
</view>
</view>
@import '../common/index.wxss';.van-search{-webkit-align-items:center;align-items:center;box-sizing:border-box;padding:10px 12px;padding:var(--search-padding,10px 12px)}.van-search,.van-search__content{display:-webkit-flex;display:flex}.van-search__content{-webkit-flex:1;flex:1;padding-left:8px;padding-left:var(--padding-xs,8px);border-radius:2px;border-radius:var(--border-radius-sm,2px);background-color:#f7f8fa;background-color:var(--search-background-color,#f7f8fa)}.van-search__content--round{border-radius:17px;border-radius:calc(var(--search-input-height, 34px)/2)}.van-search__label{padding:0 5px;padding:var(--search-label-padding,0 5px);font-size:14px;font-size:var(--search-label-font-size,14px);line-height:34px;line-height:var(--search-input-height,34px);color:#323233;color:var(--search-label-color,#323233)}.van-search__field{-webkit-flex:1;flex:1}.van-search__field__left-icon{color:#969799;color:var(--search-left-icon-color,#969799)}.van-search--withaction{padding-right:0}.van-search__action{padding:0 8px;padding:var(--search-action-padding,0 8px);font-size:14px;font-size:var(--search-action-font-size,14px);line-height:34px;line-height:var(--search-input-height,34px);color:#323233;color:var(--search-action-text-color,#323233)}.van-search__action--hover{background-color:#f2f3f5;background-color:var(--active-color,#f2f3f5)}
\ No newline at end of file
import { VantComponent } from '../common/component';
VantComponent({
classes: [
'active-class',
'disabled-class',
],
relation: {
type: 'ancestor',
name: 'sidebar',
current: 'sidebar-item',
},
props: {
dot: Boolean,
info: null,
title: String,
disabled: Boolean
},
methods: {
onClick() {
const { parent } = this;
if (!parent || this.data.disabled) {
return;
}
const index = parent.children.indexOf(this);
parent.setActive(index).then(() => {
this.$emit('click', index);
parent.$emit('change', index);
});
},
setActive(selected) {
return this.setData({ selected });
}
}
});
{
"component": true,
"usingComponents": {
"van-info": "../info/index"
}
}
<wxs src="../wxs/utils.wxs" module="utils" />
<view
class="{{ utils.bem('sidebar-item', { selected, disabled }) }} {{ selected ? 'active-class' : '' }} {{ disabled ? 'disabled-class' : '' }} custom-class"
hover-class="van-sidebar-item--hover"
hover-stay-time="70"
bind:tap="onClick"
>
<view class="van-sidebar-item__text">
<van-info
wx:if="{{ info !== null || dot }}"
dot="{{ dot }}"
info="{{ info }}"
custom-style="right: 4px"
/>
{{ title }}
</view>
</view>
@import '../common/index.wxss';.van-sidebar-item{display:block;box-sizing:border-box;overflow:hidden;word-wrap:break-word;border-left:3px solid transparent;-webkit-user-select:none;user-select:none;padding:20px 12px 20px 8px;padding:var(--sidebar-padding,20px 12px 20px 8px);font-size:14px;font-size:var(--sidebar-font-size,14px);line-height:20px;line-height:var(--sidebar-line-height,20px);color:#323233;color:var(--sidebar-text-color,#323233);background-color:#fafafa;background-color:var(--sidebar-background-color,#fafafa)}.van-sidebar-item__text{position:relative;display:inline-block}.van-sidebar-item--hover:not(.van-sidebar-item--disabled){background-color:#f2f3f5;background-color:var(--sidebar-active-color,#f2f3f5)}.van-sidebar-item:after{border-bottom-width:1px}.van-sidebar-item--selected{color:#323233;color:var(--sidebar-selected-text-color,#323233);font-weight:500;font-weight:var(--sidebar-selected-font-weight,500);border-color:#ee0a24;border-color:var(--sidebar-selected-border-color,#ee0a24)}.van-sidebar-item--selected:after{border-right-width:1px}.van-sidebar-item--selected,.van-sidebar-item--selected.van-sidebar-item--hover{background-color:#fff;background-color:var(--sidebar-selected-background-color,#fff)}.van-sidebar-item--disabled{color:#c8c9cc;color:var(--sidebar-disabled-text-color,#c8c9cc)}
\ No newline at end of file
import { VantComponent } from '../common/component';
VantComponent({
relation: {
name: 'sidebar-item',
type: 'descendant',
current: 'sidebar',
linked() {
this.setActive(this.data.activeKey);
},
unlinked() {
this.setActive(this.data.activeKey);
}
},
props: {
activeKey: {
type: Number,
value: 0,
observer: 'setActive'
}
},
beforeCreate() {
this.currentActive = -1;
},
methods: {
setActive(activeKey) {
const { children, currentActive } = this;
if (!children.length) {
return Promise.resolve();
}
this.currentActive = activeKey;
const stack = [];
if (currentActive !== activeKey && children[currentActive]) {
stack.push(children[currentActive].setActive(false));
}
if (children[activeKey]) {
stack.push(children[activeKey].setActive(true));
}
return Promise.all(stack);
}
}
});
<view class="van-sidebar van-hairline--top-bottom custom-class">
<slot />
</view>
@import '../common/index.wxss';.van-sidebar{width:85px;width:var(--sidebar-width,85px)}
\ No newline at end of file
import { VantComponent } from '../common/component';
VantComponent({
classes: ['avatar-class', 'title-class', 'row-class'],
props: {
row: {
type: Number,
value: 0,
observer(value) {
this.setData({ rowArray: Array.from({ length: value }) });
},
},
title: Boolean,
avatar: Boolean,
loading: {
type: Boolean,
value: true
},
animate: {
type: Boolean,
value: true
},
avatarSize: {
type: String,
value: '32px'
},
avatarShape: {
type: String,
value: 'round'
},
titleWidth: {
type: String,
value: '40%'
},
rowWidth: {
type: null,
value: '100%',
observer(val) {
this.setData({ isArray: val instanceof Array });
}
}
},
data: {
isArray: false,
rowArray: [],
}
});
{
"component": true,
"usingComponents": {}
}
\ No newline at end of file
<wxs src="../wxs/utils.wxs" module="utils" />
<view
wx:if="{{ loading }}"
class="custom-class {{ utils.bem('skeleton', [{animate}]) }}"
>
<view
wx:if="{{ avatar }}"
class="avatar-class {{ utils.bem('skeleton__avatar', [avatarShape])}}"
style="{{ 'width:' + avatarSize + ';height:' + avatarSize }}"
/>
<view class="{{ utils.bem('skeleton__content')}}">
<view
wx:if="{{ title }}"
class="title-class {{ utils.bem('skeleton__title') }}"
style="{{ 'width:' + titleWidth }}"
/>
<view
wx:for="{{ rowArray }}"
wx:key="index"
wx:for-index="index"
class="row-class {{ utils.bem('skeleton__row') }}"
style="{{ 'width:' + (isArray ? rowWidth[index] : rowWidth) }}"
/>
</view>
</view>
<view wx:else class="{{ utils.bem('skeleton__content')}}">
<slot />
</view>
@import '../common/index.wxss';.van-skeleton{display:-webkit-flex;display:flex;box-sizing:border-box;width:100%;padding:0 16px;padding:var(--skeleton-padding,0 16px)}.van-skeleton__avatar{-webkit-flex-shrink:0;flex-shrink:0;margin-right:16px;margin-right:var(--padding-md,16px);background-color:#f2f3f5;background-color:var(--skeleton-avatar-background-color,#f2f3f5)}.van-skeleton__avatar--round{border-radius:100%}.van-skeleton__content{-webkit-flex:1;flex:1}.van-skeleton__avatar+.van-skeleton__content{padding-top:8px;padding-top:var(--padding-xs,8px)}.van-skeleton__row,.van-skeleton__title{height:16px;height:var(--skeleton-row-height,16px);background-color:#f2f3f5;background-color:var(--skeleton-row-background-color,#f2f3f5)}.van-skeleton__title{margin:0}.van-skeleton__row:not(:first-child){margin-top:12px;margin-top:var(--skeleton-row-margin-top,12px)}.van-skeleton__title+.van-skeleton__row{margin-top:20px}.van-skeleton--animate{-webkit-animation:van-skeleton-blink 1.2s ease-in-out infinite;animation:van-skeleton-blink 1.2s ease-in-out infinite}@-webkit-keyframes van-skeleton-blink{50%{opacity:.6}}@keyframes van-skeleton-blink{50%{opacity:.6}}
\ No newline at end of file
import { VantComponent } from '../common/component';
import { touch } from '../mixins/touch';
import { addUnit } from '../common/utils';
VantComponent({
mixins: [touch],
props: {
disabled: Boolean,
useButtonSlot: Boolean,
activeColor: String,
inactiveColor: String,
max: {
type: Number,
value: 100
},
min: {
type: Number,
value: 0
},
step: {
type: Number,
value: 1
},
value: {
type: Number,
value: 0,
observer(value) {
this.updateValue(value, false);
}
},
barHeight: {
type: null,
value: '2px'
}
},
created() {
this.updateValue(this.data.value);
},
methods: {
onTouchStart(event) {
if (this.data.disabled)
return;
this.touchStart(event);
this.startValue = this.format(this.data.value);
this.dragStatus = 'start';
},
onTouchMove(event) {
if (this.data.disabled)
return;
if (this.dragStatus === 'start') {
this.$emit('drag-start');
}
this.touchMove(event);
this.dragStatus = 'draging';
this.getRect('.van-slider').then((rect) => {
const diff = (this.deltaX / rect.width) * 100;
this.newValue = this.startValue + diff;
this.updateValue(this.newValue, false, true);
});
},
onTouchEnd() {
if (this.data.disabled)
return;
if (this.dragStatus === 'draging') {
this.updateValue(this.newValue, true);
this.$emit('drag-end');
}
},
onClick(event) {
if (this.data.disabled)
return;
const { min } = this.data;
this.getRect('.van-slider').then((rect) => {
const value = ((event.detail.x - rect.left) / rect.width) * this.getRange() + min;
this.updateValue(value, true);
});
},
updateValue(value, end, drag) {
value = this.format(value);
const { barHeight, min } = this.data;
const width = `${((value - min) * 100) / this.getRange()}%`;
this.setData({
value,
barStyle: `
width: ${width};
height: ${addUnit(barHeight)};
${drag ? 'transition: none;' : ''}
`,
});
if (drag) {
this.$emit('drag', { value });
}
if (end) {
this.$emit('change', value);
}
},
getRange() {
const { max, min } = this.data;
return max - min;
},
format(value) {
const { max, min, step } = this.data;
return Math.round(Math.max(min, Math.min(value, max)) / step) * step;
}
}
});
<wxs src="../wxs/utils.wxs" module="utils" />
<view
class="custom-class {{ utils.bem('slider', { disabled }) }}"
style="{{ inactiveColor ? 'background:' + inactiveColor : '' }}"
bind:tap="onClick"
>
<view
class="van-slider__bar"
style="{{ barStyle }}; {{ activeColor ? 'background:' + activeColor : '' }}"
>
<view
class="van-slider__button-wrapper"
bind:touchstart="onTouchStart"
catch:touchmove="onTouchMove"
bind:touchend="onTouchEnd"
bind:touchcancel="onTouchEnd"
>
<slot
wx:if="{{ useButtonSlot }}"
name="button"
/>
<view
wx:else
class="van-slider__button"
/>
</view>
</view>
</view>
@import '../common/index.wxss';.van-slider{position:relative;border-radius:999px;border-radius:var(--border-radius-max,999px);background-color:#ebedf0;background-color:var(--slider-inactive-background-color,#ebedf0)}.van-slider:before{position:absolute;right:0;left:0;content:"";top:-8px;top:-var(--padding-xs,8px);bottom:-8px;bottom:-var(--padding-xs,8px)}.van-slider__bar{position:relative;border-radius:inherit;transition:width .2s;transition:width var(--animation-duration-fast,.2s);background-color:#1989fa;background-color:var(--slider-active-background-color,#1989fa)}.van-slider__button{width:24px;height:24px;border-radius:50%;box-shadow:0 1px 2px rgba(0,0,0,.5);background-color:#fff;background-color:var(--slider-button-background-color,#fff)}.van-slider__button-wrapper{position:absolute;top:50%;right:0;-webkit-transform:translate3d(50%,-50%,0);transform:translate3d(50%,-50%,0)}.van-slider--disabled{opacity:.5}
\ No newline at end of file
import { VantComponent } from '../common/component';
import { GREEN, GRAY_DARK } from '../common/color';
VantComponent({
classes: ['desc-class'],
props: {
icon: String,
steps: Array,
active: Number,
direction: {
type: String,
value: 'horizontal'
},
activeColor: {
type: String,
value: GREEN
},
inactiveColor: {
type: String,
value: GRAY_DARK
},
activeIcon: {
type: String,
value: 'checked'
},
inactiveIcon: String
}
});
{
"component": true,
"usingComponents": {
"van-icon": "../icon/index"
}
}
<wxs src="../wxs/utils.wxs" module="utils" />
<view class="custom-class {{ utils.bem('steps', [direction]) }}">
<view class="van-step__wrapper">
<view
wx:for="{{ steps }}"
wx:key="index"
class="{{ utils.bem('step', [direction, status(index, active)]) }} van-hairline"
style="{{ status(index, active) === 'inactive' ? 'color: ' + inactiveColor: '' }}"
>
<view class="van-step__title" style="{{ index === active ? 'color: ' + activeColor : '' }}">
<view>{{ item.text }}</view>
<view class="desc-class">{{ item.desc }}</view>
</view>
<view class="van-step__circle-container">
<block wx:if="{{ index !== active }}">
<van-icon
wx:if="{{ inactiveIcon }}"
color="{{ status(index, active) === 'inactive' ? inactiveColor: activeColor }}"
name="{{ inactiveIcon }}"
custom-class="van-step__icon"
/>
<view
wx:else
class="van-step__circle"
style="{{ 'background-color: ' + (index < active ? activeColor : inactiveColor) }}"
/>
</block>
<van-icon wx:else name="{{ activeIcon }}" color="{{ activeColor }}" custom-class="van-step__icon" />
</view>
<view
wx:if="{{ index !== steps.length - 1 }}"
class="van-step__line" style="{{ 'background-color: ' + (index < active ? activeColor : inactiveColor) }}"
/>
</view>
</view>
</view>
<wxs module="status">
function get(index, active) {
if (index < active) {
return 'finish';
} else if (index === active) {
return 'process';
}
return 'inactive';
}
module.exports = get;
</wxs>
@import '../common/index.wxss';.van-steps{overflow:hidden;background-color:#fff;background-color:var(--steps-background-color,#fff)}.van-steps--horizontal{padding:10px}.van-steps--horizontal .van-step__wrapper{position:relative;display:-webkit-flex;display:flex;overflow:hidden}.van-steps--vertical{padding-left:10px}.van-steps--vertical .van-step__wrapper{padding:0 0 0 20px}.van-step{position:relative;-webkit-flex:1;flex:1;font-size:14px;font-size:var(--step-font-size,14px);color:#969799;color:var(--step-text-color,#969799)}.van-step--finish{color:#323233;color:var(--step-finish-text-color,#323233)}.van-step__circle{border-radius:50%;width:5px;width:var(--step-circle-size,5px);height:5px;height:var(--step-circle-size,5px);background-color:#969799;background-color:var(--step-circle-color,#969799)}.van-step--horizontal{padding-bottom:14px}.van-step--horizontal:first-child .van-step__title{-webkit-transform:none;transform:none}.van-step--horizontal:first-child .van-step__circle-container{padding:0 8px 0 0;-webkit-transform:translate3d(0,50%,0);transform:translate3d(0,50%,0)}.van-step--horizontal:last-child{position:absolute;right:0;width:auto}.van-step--horizontal:last-child .van-step__title{text-align:right;-webkit-transform:none;transform:none}.van-step--horizontal:last-child .van-step__circle-container{right:0;padding:0 0 0 8px;-webkit-transform:translate3d(0,50%,0);transform:translate3d(0,50%,0)}.van-step--horizontal .van-step__circle-container{position:absolute;bottom:6px;z-index:1;-webkit-transform:translate3d(-50%,50%,0);transform:translate3d(-50%,50%,0);background-color:#fff;background-color:var(--white,#fff);padding:0 8px;padding:0 var(--padding-xs,8px)}.van-step--horizontal .van-step__title{display:inline-block;-webkit-transform:translate3d(-50%,0,0);transform:translate3d(-50%,0,0);font-size:12px;font-size:var(--step-horizontal-title-font-size,12px)}.van-step--horizontal .van-step__line{position:absolute;right:0;bottom:6px;left:0;height:1px;-webkit-transform:translate3d(0,50%,0);transform:translate3d(0,50%,0);background-color:#ebedf0;background-color:var(--step-line-color,#ebedf0)}.van-step--horizontal.van-step--process{color:#323233;color:var(--step-process-text-color,#323233)}.van-step--horizontal.van-step--process .van-step__icon{display:block;line-height:1;font-size:12px;font-size:var(--step-icon-size,12px)}.van-step--vertical{padding:10px 10px 10px 0;line-height:18px}.van-step--vertical:after{border-bottom-width:1px}.van-step--vertical:last-child:after{border-bottom-width:none}.van-step--vertical:first-child:before{position:absolute;top:0;left:-15px;z-index:1;width:1px;height:20px;content:"";background-color:#fff;background-color:var(--white,#fff)}.van-step--vertical .van-step__circle,.van-step--vertical .van-step__icon,.van-step--vertical .van-step__line{position:absolute;top:19px;left:-14px;z-index:2;-webkit-transform:translate3d(-50%,-50%,0);transform:translate3d(-50%,-50%,0)}.van-step--vertical .van-step__icon{line-height:1;font-size:12px;font-size:var(--step-icon-size,12px)}.van-step--vertical .van-step__line{z-index:1;width:1px;height:100%;-webkit-transform:translate3d(-50%,0,0);transform:translate3d(-50%,0,0);background-color:#ebedf0;background-color:var(--step-line-color,#ebedf0)}
\ No newline at end of file
import { VantComponent } from '../common/component';
const ROOT_ELEMENT = '.van-sticky';
VantComponent({
props: {
zIndex: {
type: Number,
value: 99
},
offsetTop: {
type: Number,
value: 0,
observer: 'observeContent'
},
disabled: {
type: Boolean,
observer(value) {
if (!this.mounted) {
return;
}
value ? this.disconnectObserver() : this.initObserver();
}
},
container: {
type: null,
observer(target) {
if (typeof target !== 'function' || !this.data.height) {
return;
}
this.observeContainer();
this.updateFixed();
}
}
},
data: {
height: 0,
fixed: false
},
methods: {
getContainerRect() {
const nodesRef = this.data.container();
return new Promise(resolve => nodesRef.boundingClientRect(resolve).exec());
},
initObserver() {
this.disconnectObserver();
this.getRect(ROOT_ELEMENT).then((rect) => {
this.setData({ height: rect.height });
wx.nextTick(() => {
this.observeContent();
this.observeContainer();
});
});
},
updateFixed() {
Promise.all([this.getRect(ROOT_ELEMENT), this.getContainerRect()]).then(([content, container]) => {
this.setData({ height: content.height });
this.containerHeight = container.height;
wx.nextTick(() => {
this.setFixed(content.top);
});
});
},
disconnectObserver(observerName) {
if (observerName) {
const observer = this[observerName];
observer && observer.disconnect();
}
else {
this.contentObserver && this.contentObserver.disconnect();
this.containerObserver && this.containerObserver.disconnect();
}
},
observeContent() {
const { offsetTop } = this.data;
this.disconnectObserver('contentObserver');
const contentObserver = this.createIntersectionObserver({
thresholds: [0.9, 1]
});
contentObserver.relativeToViewport({ top: -offsetTop });
contentObserver.observe(ROOT_ELEMENT, res => {
if (this.data.disabled) {
return;
}
this.setFixed(res.boundingClientRect.top);
});
this.contentObserver = contentObserver;
},
observeContainer() {
if (typeof this.data.container !== 'function') {
return;
}
const { height } = this.data;
this.getContainerRect().then((rect) => {
this.containerHeight = rect.height;
this.disconnectObserver('containerObserver');
const containerObserver = this.createIntersectionObserver({
thresholds: [0.9, 1]
});
this.containerObserver = containerObserver;
containerObserver.relativeToViewport({
top: this.containerHeight - height
});
containerObserver.observe(ROOT_ELEMENT, res => {
if (this.data.disabled) {
return;
}
this.setFixed(res.boundingClientRect.top);
});
});
},
setFixed(top) {
const { offsetTop, height } = this.data;
const { containerHeight } = this;
const fixed = containerHeight && height
? top >= height - containerHeight && top < offsetTop
: top < offsetTop;
this.$emit('scroll', {
scrollTop: top,
isFixed: fixed
});
this.setData({ fixed });
}
},
mounted() {
this.mounted = true;
if (!this.data.disabled) {
this.initObserver();
}
},
destroyed() {
this.disconnectObserver();
}
});
<wxs src="../wxs/utils.wxs" module="utils" />
<wxs src="./index.wxs" module="computed" />
<view class="custom-class van-sticky" style="{{ computed.containerStyle({ fixed, height, zIndex }) }}">
<view class="{{ utils.bem('sticky-wrap', { fixed }) }}" style="{{ computed.wrapStyle({ fixed, offsetTop }) }}">
<slot />
</view>
</view>
/* eslint-disable */
function wrapStyle(data) {
if (data.fixed) {
return 'top: ' + data.offsetTop + 'px;';
}
return '';
}
function containerStyle(data) {
if (data.fixed) {
return 'height: ' + data.height + 'px; z-index: ' + data.zIndex + ';';
}
return '';
}
module.exports = {
wrapStyle: wrapStyle,
containerStyle: containerStyle
};
@import '../common/index.wxss';.van-sticky{position:relative}.van-sticky-wrap--fixed{position:fixed;right:0;left:0}
\ No newline at end of file
import { VantComponent } from '../common/component';
VantComponent({
classes: [
'bar-class',
'price-class',
'button-class'
],
props: {
tip: {
type: null,
observer: 'updateTip'
},
tipIcon: String,
type: Number,
price: {
type: null,
observer: 'updatePrice'
},
label: String,
loading: Boolean,
disabled: Boolean,
buttonText: String,
currency: {
type: String,
value: '¥'
},
buttonType: {
type: String,
value: 'danger'
},
decimalLength: {
type: Number,
value: 2,
observer: 'updatePrice'
},
suffixLabel: String,
safeAreaInsetBottom: {
type: Boolean,
value: true
}
},
methods: {
updatePrice() {
const { price, decimalLength } = this.data;
const priceStrArr = typeof price === 'number' && (price / 100).toFixed(decimalLength).split('.');
this.setData({
hasPrice: typeof price === 'number',
integerStr: priceStrArr && priceStrArr[0],
decimalStr: decimalLength && priceStrArr ? `.${priceStrArr[1]}` : ''
});
},
updateTip() {
this.setData({ hasTip: typeof this.data.tip === 'string' });
},
onSubmit(event) {
this.$emit('submit', event.detail);
}
}
});
{
"component": true,
"usingComponents": {
"van-button": "../button/index",
"van-icon": "../icon/index"
}
}
<wxs src="../wxs/utils.wxs" module="utils" />
<view class="van-submit-bar custom-class">
<slot name="top" />
<view class="van-submit-bar__tip">
<van-icon
wx:if="{{ tipIcon }}"
size="12px"
name="{{ tipIcon }}"
custom-class="van-submit-bar__tip-icon"
/>
<view wx:if="{{ hasTip }}" class="van-submit-bar__tip-text">
{{ tip }}
</view>
<slot name="tip" />
</view>
<view class="bar-class {{ utils.bem('submit-bar__bar', { safe: safeAreaInsetBottom }) }}">
<slot />
<view wx:if="{{ hasPrice }}" class="van-submit-bar__text">
<text>{{ label || '合计:' }}</text>
<text class="van-submit-bar__price price-class">
<text class="van-submit-bar__currency">{{ currency }} </text>
<text class="van-submit-bar__price-integer">{{ integerStr }}</text><text>{{decimalStr}}</text>
</text>
<text class="van-submit-bar__suffix-label">{{ suffixLabel }}</text>
</view>
<van-button
round
type="{{ buttonType }}"
loading="{{ loading }}"
disabled="{{ disabled }}"
class="van-submit-bar__button"
custom-class="button-class"
custom-style="width: 100%;"
bind:click="onSubmit"
>
{{ loading ? '' : buttonText }}
</van-button>
</view>
</view>
@import '../common/index.wxss';.van-submit-bar{position:fixed;bottom:0;left:0;width:100%;-webkit-user-select:none;user-select:none;z-index:100;z-index:var(--submit-bar-z-index,100);background-color:#fff;background-color:var(--submit-bar-background-color,#fff)}.van-submit-bar__tip{padding:10px;padding:var(--submit-bar-tip-padding,10px);color:#f56723;color:var(--submit-bar-tip-color,#f56723);font-size:12px;font-size:var(--submit-bar-tip-font-size,12px);line-height:1.5;line-height:var(--submit-bar-tip-line-height,1.5);background-color:#fff7cc;background-color:var(--submit-bar-tip-background-color,#fff7cc)}.van-submit-bar__tip:empty{display:none}.van-submit-bar__tip-icon{width:12px;height:12px;margin-right:4px;vertical-align:middle;font-size:12px;font-size:var(--submit-bar-tip-icon-size,12px);min-width:18px;min-width:calc(var(--submit-bar-tip-icon-size, 12px)*1.5)}.van-submit-bar__tip-text{display:inline;vertical-align:middle}.van-submit-bar__bar{display:-webkit-flex;display:flex;-webkit-align-items:center;align-items:center;-webkit-justify-content:flex-end;justify-content:flex-end;padding:0 16px;padding:var(--submit-bar-padding,0 16px);height:50px;height:var(--submit-bar-height,50px);font-size:14px;font-size:var(--submit-bar-text-font-size,14px);background-color:#fff;background-color:var(--submit-bar-background-color,#fff)}.van-submit-bar__bar--safe{padding-bottom:env(safe-area-inset-bottom)}.van-submit-bar__text{-webkit-flex:1;flex:1;text-align:right;color:#323233;color:var(--submit-bar-text-color,#323233);padding-right:12px;padding-right:var(--padding-sm,12px)}.van-submit-bar__price,.van-submit-bar__text{font-weight:500;font-weight:var(--font-weight-bold,500)}.van-submit-bar__price{color:#ee0a24;color:var(--submit-bar-price-color,#ee0a24);font-size:12px;font-size:var(--submit-bar-price-font-size,12px)}.van-submit-bar__price-integer{font-size:20px;font-family:Avenir-Heavy,PingFang SC,Helvetica Neue,Arial,sans-serif}.van-submit-bar__currency{font-size:12px;font-size:var(--submit-bar-currency-font-size,12px)}.van-submit-bar__suffix-label{margin-left:5px}.van-submit-bar__button{width:110px;width:var(--submit-bar-button-width,110px);font-weight:500;font-weight:var(--font-weight-bold,500);--button-default-height:40px!important;--button-default-height:var(--submit-bar-button-height,40px)!important;--button-line-height:40px!important;--button-line-height:var(--submit-bar-button-height,40px)!important}
\ No newline at end of file
import { VantComponent } from '../common/component';
import { touch } from '../mixins/touch';
import { range } from '../common/utils';
const THRESHOLD = 0.3;
let ARRAY = [];
VantComponent({
props: {
disabled: Boolean,
leftWidth: {
type: Number,
value: 0,
observer(leftWidth = 0) {
if (this.offset > 0) {
this.swipeMove(leftWidth);
}
}
},
rightWidth: {
type: Number,
value: 0,
observer(rightWidth = 0) {
if (this.offset < 0) {
this.swipeMove(-rightWidth);
}
}
},
asyncClose: Boolean,
name: {
type: [Number, String],
value: ''
}
},
mixins: [touch],
data: {
catchMove: false
},
created() {
this.offset = 0;
ARRAY.push(this);
},
destroyed() {
ARRAY = ARRAY.filter(item => item !== this);
},
methods: {
open(position) {
const { leftWidth, rightWidth } = this.data;
const offset = position === 'left' ? leftWidth : -rightWidth;
this.swipeMove(offset);
this.$emit('open', {
position,
name: this.data.name
});
},
close() {
this.swipeMove(0);
},
swipeMove(offset = 0) {
this.offset = range(offset, -this.data.rightWidth, this.data.leftWidth);
const transform = `translate3d(${this.offset}px, 0, 0)`;
const transition = this.dragging
? 'none'
: 'transform .6s cubic-bezier(0.18, 0.89, 0.32, 1)';
this.setData({
wrapperStyle: `
-webkit-transform: ${transform};
-webkit-transition: ${transition};
transform: ${transform};
transition: ${transition};
`
});
},
swipeLeaveTransition() {
const { leftWidth, rightWidth } = this.data;
const { offset } = this;
if (rightWidth > 0 && -offset > rightWidth * THRESHOLD) {
this.open('right');
}
else if (leftWidth > 0 && offset > leftWidth * THRESHOLD) {
this.open('left');
}
else {
this.swipeMove(0);
}
this.setData({ catchMove: false });
},
startDrag(event) {
if (this.data.disabled) {
return;
}
this.startOffset = this.offset;
this.touchStart(event);
},
noop() { },
onDrag(event) {
if (this.data.disabled) {
return;
}
this.touchMove(event);
if (this.direction !== 'horizontal') {
return;
}
this.dragging = true;
ARRAY.filter(item => item !== this).forEach(item => item.close());
this.setData({ catchMove: true });
this.swipeMove(this.startOffset + this.deltaX);
},
endDrag() {
if (this.data.disabled) {
return;
}
this.dragging = false;
this.swipeLeaveTransition();
},
onClick(event) {
const { key: position = 'outside' } = event.currentTarget.dataset;
this.$emit('click', position);
if (!this.offset) {
return;
}
if (this.data.asyncClose) {
this.$emit('close', {
position,
instance: this,
name: this.data.name
});
}
else {
this.swipeMove(0);
}
}
}
});
<view
class="van-swipe-cell"
data-key="cell"
catchtap="onClick"
bindtouchstart="startDrag"
catchtouchmove="{{ catchMove ? 'noop' : '' }}"
capture-bind:touchmove="onDrag"
bindtouchend="endDrag"
bindtouchcancel="endDrag"
>
<view style="{{ wrapperStyle }}">
<view wx:if="{{ leftWidth }}" class="van-swipe-cell__left" data-key="left" catch:tap="onClick">
<slot name="left" />
</view>
<slot />
<view wx:if="{{ rightWidth }}" class="van-swipe-cell__right" data-key="right" catch:tap="onClick">
<slot name="right" />
</view>
</view>
</view>
@import '../common/index.wxss';.van-swipe-cell{position:relative;overflow:hidden}.van-swipe-cell__left,.van-swipe-cell__right{position:absolute;top:0;height:100%}.van-swipe-cell__left{left:0;-webkit-transform:translate3d(-100%,0,0);transform:translate3d(-100%,0,0)}.van-swipe-cell__right{right:0;-webkit-transform:translate3d(100%,0,0);transform:translate3d(100%,0,0)}
\ No newline at end of file
import { VantComponent } from '../common/component';
import { BLUE, GRAY_DARK } from '../common/color';
VantComponent({
field: true,
classes: ['node-class'],
props: {
checked: {
type: null,
observer(value) {
const loadingColor = this.getLoadingColor(value);
this.setData({ value, loadingColor });
}
},
loading: Boolean,
disabled: Boolean,
activeColor: String,
inactiveColor: String,
size: {
type: String,
value: '30px'
},
activeValue: {
type: null,
value: true
},
inactiveValue: {
type: null,
value: false
}
},
created() {
const { checked: value } = this.data;
const loadingColor = this.getLoadingColor(value);
this.setData({ value, loadingColor });
},
methods: {
getLoadingColor(checked) {
const { activeColor, inactiveColor } = this.data;
return checked ? activeColor || BLUE : inactiveColor || GRAY_DARK;
},
onClick() {
const { activeValue, inactiveValue } = this.data;
if (!this.data.disabled && !this.data.loading) {
const checked = this.data.checked === activeValue;
const value = checked ? inactiveValue : activeValue;
this.$emit('input', value);
this.$emit('change', value);
}
}
}
});
{
"component": true,
"usingComponents": {
"van-loading": "../loading/index"
}
}
<wxs src="../wxs/utils.wxs" module="utils" />
<view
class="custom-class {{ utils.bem('switch', { on: value === activeValue, disabled }) }}"
style="font-size: {{ size }}; {{ (checked ? activeColor : inactiveColor) ? 'background-color: ' + (checked ? activeColor : inactiveColor ) : '' }}"
bind:tap="onClick"
>
<view class="van-switch__node node-class">
<van-loading wx:if="{{ loading }}" color="{{ loadingColor }}" custom-class="van-switch__loading" />
</view>
</view>
@import '../common/index.wxss';.van-switch{position:relative;display:inline-block;box-sizing:initial;width:2em;width:var(--switch-width,2em);height:1em;height:var(--switch-height,1em);background-color:#fff;background-color:var(--switch-background-color,#fff);border:1px solid rgba(0,0,0,.1);border:var(--switch-border,1px solid rgba(0,0,0,.1));border-radius:1em;border-radius:var(--switch-node-size,1em);transition:background-color .3s;transition:background-color var(--switch-transition-duration,.3s)}.van-switch__node{position:absolute;top:0;left:0;border-radius:100%;z-index:1;z-index:var(--switch-node-z-index,1);width:1em;width:var(--switch-node-size,1em);height:1em;height:var(--switch-node-size,1em);background-color:#fff;background-color:var(--switch-node-background-color,#fff);box-shadow:0 3px 1px 0 rgba(0,0,0,.05),0 2px 2px 0 rgba(0,0,0,.1),0 3px 3px 0 rgba(0,0,0,.05);box-shadow:var(--switch-node-box-shadow,0 3px 1px 0 rgba(0,0,0,.05),0 2px 2px 0 rgba(0,0,0,.1),0 3px 3px 0 rgba(0,0,0,.05));transition:-webkit-transform .3s cubic-bezier(.3,1.05,.4,1.05);transition:transform .3s cubic-bezier(.3,1.05,.4,1.05);transition:transform .3s cubic-bezier(.3,1.05,.4,1.05),-webkit-transform .3s cubic-bezier(.3,1.05,.4,1.05);transition:-webkit-transform var(--switch-transition-duration,.3s) cubic-bezier(.3,1.05,.4,1.05);transition:transform var(--switch-transition-duration,.3s) cubic-bezier(.3,1.05,.4,1.05);transition:transform var(--switch-transition-duration,.3s) cubic-bezier(.3,1.05,.4,1.05),-webkit-transform var(--switch-transition-duration,.3s) cubic-bezier(.3,1.05,.4,1.05)}.van-switch__loading{position:absolute!important;top:25%;left:25%;width:50%;height:50%}.van-switch--on{background-color:#1989fa;background-color:var(--switch-on-background-color,#1989fa)}.van-switch--on .van-switch__node{-webkit-transform:translateX(1em);transform:translateX(1em);-webkit-transform:translateX(calc(var(--switch-width, 2em) - var(--switch-node-size, 1em)));transform:translateX(calc(var(--switch-width, 2em) - var(--switch-node-size, 1em)))}.van-switch--disabled{opacity:.4;opacity:var(--switch-disabled-opacity,.4)}
\ No newline at end of file
import { VantComponent } from '../common/component';
VantComponent({
relation: {
name: 'tabs',
type: 'ancestor',
current: 'tab',
},
props: {
dot: {
type: Boolean,
observer: 'update'
},
info: {
type: null,
observer: 'update'
},
title: {
type: String,
observer: 'update'
},
disabled: {
type: Boolean,
observer: 'update'
},
titleStyle: {
type: String,
observer: 'update'
},
name: {
type: [Number, String],
value: '',
}
},
data: {
active: false
},
methods: {
getComputedName() {
if (this.data.name !== '') {
return this.data.name;
}
return this.index;
},
updateRender(active, parent) {
const { data: parentData } = parent;
this.inited = this.inited || active;
this.setData({
active,
shouldRender: this.inited || !parentData.lazyRender,
shouldShow: active || parentData.animated
});
},
update() {
if (this.parent) {
this.parent.updateTabs();
}
}
}
});
{
"component": true
}
\ No newline at end of file
<wxs src="../wxs/utils.wxs" module="utils" />
<view
class="custom-class {{ utils.bem('tab__pane', { active, inactive: !active }) }}"
style="{{ shouldShow ? '' : 'display: none;' }}"
>
<slot wx:if="{{ shouldRender }}" />
</view>
@import '../common/index.wxss';:host{-webkit-flex-shrink:0;flex-shrink:0;width:100%}.van-tab__pane,:host{box-sizing:border-box}.van-tab__pane{overflow-y:auto;-webkit-overflow-scrolling:touch}.van-tab__pane--active{height:auto}.van-tab__pane--inactive{height:0;overflow:visible}
\ No newline at end of file
import { VantComponent } from '../common/component';
VantComponent({
props: {
info: null,
name: null,
icon: String,
dot: Boolean
},
relation: {
name: 'tabbar',
type: 'ancestor',
current: 'tabbar-item',
},
data: {
active: false
},
methods: {
onClick() {
if (this.parent) {
this.parent.onChange(this);
}
this.$emit('click');
},
updateFromParent() {
const { parent } = this;
if (!parent) {
return;
}
const index = parent.children.indexOf(this);
const parentData = parent.data;
const { data } = this;
const active = (data.name || index) === parentData.active;
const patch = {};
if (active !== data.active) {
patch.active = active;
}
if (parentData.activeColor !== data.activeColor) {
patch.activeColor = parentData.activeColor;
}
if (parentData.inactiveColor !== data.inactiveColor) {
patch.inactiveColor = parentData.inactiveColor;
}
return Object.keys(patch).length > 0
? this.set(patch)
: Promise.resolve();
}
}
});
{
"component": true,
"usingComponents": {
"van-icon": "../icon/index",
"van-info": "../info/index"
}
}
<wxs src="../wxs/utils.wxs" module="utils" />
<view
class="{{ utils.bem('tabbar-item', { active }) }} custom-class"
style="color: {{ active ? activeColor : inactiveColor }}"
bind:tap="onClick"
>
<view class="van-tabbar-item__icon">
<van-icon
wx:if="{{ icon }}"
name="{{ icon }}"
custom-class="van-tabbar-item__icon__inner"
/>
<block wx:else>
<slot
wx:if="{{ active }}"
name="icon-active"
/>
<slot wx:else name="icon" />
</block>
<van-info
dot="{{ dot }}"
info="{{ info }}"
custom-class="van-tabbar-item__info"
/>
</view>
<view class="van-tabbar-item__text">
<slot />
</view>
</view>
@import '../common/index.wxss';:host{-webkit-flex:1;flex:1}.van-tabbar-item{display:-webkit-flex;display:flex;-webkit-flex-direction:column;flex-direction:column;-webkit-align-items:center;align-items:center;-webkit-justify-content:center;justify-content:center;height:100%;color:#646566;color:var(--tabbar-item-text-color,#646566);font-size:12px;font-size:var(--tabbar-item-font-size,12px);line-height:1;line-height:var(--tabbar-item-line-height,1)}.van-tabbar-item__icon{position:relative;margin-bottom:5px;margin-bottom:var(--tabbar-item-margin-bottom,5px);font-size:18px;font-size:var(--tabbar-item-icon-size,18px)}.van-tabbar-item__icon__inner{display:block;min-width:1em}.van-tabbar-item--active{color:#1989fa;color:var(--tabbar-item-active-color,#1989fa)}.van-tabbar-item__info{margin-top:2px}
\ No newline at end of file
import { VantComponent } from '../common/component';
VantComponent({
relation: {
name: 'tabbar-item',
type: 'descendant',
current: 'tabbar',
linked(target) {
target.parent = this;
target.updateFromParent();
},
unlinked() {
this.updateChildren();
}
},
props: {
active: {
type: null,
observer: 'updateChildren'
},
activeColor: {
type: String,
observer: 'updateChildren'
},
inactiveColor: {
type: String,
observer: 'updateChildren'
},
fixed: {
type: Boolean,
value: true
},
border: {
type: Boolean,
value: true
},
zIndex: {
type: Number,
value: 1
},
safeAreaInsetBottom: {
type: Boolean,
value: true
}
},
methods: {
updateChildren() {
const { children } = this;
if (!Array.isArray(children) || !children.length) {
return Promise.resolve();
}
return Promise.all(children.map((child) => child.updateFromParent()));
},
onChange(child) {
const index = this.children.indexOf(child);
const active = child.data.name || index;
if (active !== this.data.active) {
this.$emit('change', active);
}
}
}
});
<wxs src="../wxs/utils.wxs" module="utils" />
<view
class="custom-class {{ border ? 'van-hairline--top-bottom' : '' }} {{ utils.bem('tabbar', { fixed, safe: safeAreaInsetBottom }) }}"
style="{{ zIndex ? 'z-index: ' + zIndex : '' }}"
>
<slot />
</view>
@import '../common/index.wxss';.van-tabbar{display:-webkit-flex;display:flex;width:100%;height:50px;height:var(--tabbar-height,50px);background-color:#fff;background-color:var(--tabbar-background-color,#fff)}.van-tabbar--fixed{position:fixed;bottom:0;left:0}.van-tabbar--safe{padding-bottom:env(safe-area-inset-bottom)}
\ No newline at end of file
import { VantComponent } from '../common/component';
import { touch } from '../mixins/touch';
import { isDef, addUnit } from '../common/utils';
VantComponent({
mixins: [touch],
classes: ['nav-class', 'tab-class', 'tab-active-class', 'line-class'],
relation: {
name: 'tab',
type: 'descendant',
current: 'tabs',
linked(target) {
target.index = this.children.length - 1;
this.updateTabs();
},
unlinked() {
this.children = this.children
.map((child, index) => {
child.index = index;
return child;
});
this.updateTabs();
}
},
props: {
color: {
type: String,
observer: 'setLine'
},
sticky: Boolean,
animated: {
type: Boolean,
observer() {
this.children.forEach((child, index) => child.updateRender(index === this.data.currentIndex, this));
}
},
swipeable: Boolean,
lineWidth: {
type: [String, Number],
value: -1,
observer: 'setLine'
},
lineHeight: {
type: [String, Number],
value: -1,
observer: 'setLine'
},
titleActiveColor: String,
titleInactiveColor: String,
active: {
type: [String, Number],
value: 0,
observer(name) {
if (name !== this.getCurrentName()) {
this.setCurrentIndexByName(name);
}
}
},
type: {
type: String,
value: 'line'
},
border: {
type: Boolean,
value: true
},
ellipsis: {
type: Boolean,
value: true
},
duration: {
type: Number,
value: 0.3
},
zIndex: {
type: Number,
value: 1
},
swipeThreshold: {
type: Number,
value: 4,
observer(value) {
this.setData({
scrollable: this.children.length > value || !this.data.ellipsis
});
}
},
offsetTop: {
type: Number,
value: 0
},
lazyRender: {
type: Boolean,
value: true
}
},
data: {
tabs: [],
lineStyle: '',
scrollLeft: 0,
scrollable: false,
trackStyle: '',
currentIndex: null,
container: null
},
mounted() {
wx.nextTick(() => {
this.setLine(true);
this.scrollIntoView();
});
},
methods: {
updateContainer() {
this.setData({
container: () => this.createSelectorQuery().select('.van-tabs')
});
},
updateTabs() {
const { children = [], data } = this;
this.setData({
tabs: children.map((child) => child.data),
scrollable: this.children.length > data.swipeThreshold || !data.ellipsis
});
this.setCurrentIndexByName(this.getCurrentName() || data.active);
},
trigger(eventName, child) {
const { currentIndex } = this.data;
const currentChild = child || this.children[currentIndex];
if (!isDef(currentChild)) {
return;
}
this.$emit(eventName, {
index: currentChild.index,
name: currentChild.getComputedName(),
title: currentChild.data.title
});
},
onTap(event) {
const { index } = event.currentTarget.dataset;
const child = this.children[index];
if (child.data.disabled) {
this.trigger('disabled', child);
}
else {
this.setCurrentIndex(index);
wx.nextTick(() => {
this.trigger('click');
});
}
},
// correct the index of active tab
setCurrentIndexByName(name) {
const { children = [] } = this;
const matched = children.filter((child) => child.getComputedName() === name);
if (matched.length) {
this.setCurrentIndex(matched[0].index);
}
},
setCurrentIndex(currentIndex) {
const { data, children = [] } = this;
if (!isDef(currentIndex) ||
currentIndex >= children.length ||
currentIndex < 0) {
return;
}
children.forEach((item, index) => {
const active = index === currentIndex;
if (active !== item.data.active || !item.inited) {
item.updateRender(active, this);
}
});
if (currentIndex === data.currentIndex) {
return;
}
const shouldEmitChange = data.currentIndex !== null;
this.setData({ currentIndex });
wx.nextTick(() => {
this.setLine();
this.scrollIntoView();
this.updateContainer();
this.trigger('input');
if (shouldEmitChange) {
this.trigger('change');
}
});
},
getCurrentName() {
const activeTab = this.children[this.data.currentIndex];
if (activeTab) {
return activeTab.getComputedName();
}
},
setLine(skipTransition) {
if (this.data.type !== 'line') {
return;
}
const { color, duration, currentIndex, lineWidth, lineHeight } = this.data;
this.getRect('.van-tab', true).then((rects = []) => {
const rect = rects[currentIndex];
if (rect == null) {
return;
}
const width = lineWidth !== -1 ? lineWidth : rect.width / 2;
const height = lineHeight !== -1
? `height: ${addUnit(lineHeight)}; border-radius: ${addUnit(lineHeight)};`
: '';
let left = rects
.slice(0, currentIndex)
.reduce((prev, curr) => prev + curr.width, 0);
left += (rect.width - width) / 2;
const transition = skipTransition
? ''
: `transition-duration: ${duration}s; -webkit-transition-duration: ${duration}s;`;
this.setData({
lineStyle: `
${height}
width: ${addUnit(width)};
background-color: ${color};
-webkit-transform: translateX(${left}px);
transform: translateX(${left}px);
${transition}
`
});
});
},
// scroll active tab into view
scrollIntoView() {
const { currentIndex, scrollable } = this.data;
if (!scrollable) {
return;
}
Promise.all([
this.getRect('.van-tab', true),
this.getRect('.van-tabs__nav')
]).then(([tabRects, navRect]) => {
const tabRect = tabRects[currentIndex];
const offsetLeft = tabRects
.slice(0, currentIndex)
.reduce((prev, curr) => prev + curr.width, 0);
this.setData({
scrollLeft: offsetLeft - (navRect.width - tabRect.width) / 2
});
});
},
onTouchScroll(event) {
this.$emit('scroll', event.detail);
},
onTouchStart(event) {
if (!this.data.swipeable)
return;
this.touchStart(event);
},
onTouchMove(event) {
if (!this.data.swipeable)
return;
this.touchMove(event);
},
// watch swipe touch end
onTouchEnd() {
if (!this.data.swipeable)
return;
const { tabs, currentIndex } = this.data;
const { direction, deltaX, offsetX } = this;
const minSwipeDistance = 50;
if (direction === 'horizontal' && offsetX >= minSwipeDistance) {
if (deltaX > 0 && currentIndex !== 0) {
this.setCurrentIndex(currentIndex - 1);
}
else if (deltaX < 0 && currentIndex !== tabs.length - 1) {
this.setCurrentIndex(currentIndex + 1);
}
}
}
}
});
{
"component": true,
"usingComponents": {
"van-info": "../info/index",
"van-sticky": "../sticky/index"
}
}
<wxs src="../wxs/utils.wxs" module="utils" />
<wxs src="./index.wxs" module="getters" />
<view class="custom-class {{ utils.bem('tabs', [type]) }}">
<van-sticky
disabled="{{ !sticky }}"
z-index="{{ zIndex }}"
offset-top="{{ offsetTop }}"
container="{{ container }}"
bind:scroll="onTouchScroll"
>
<view class="{{ utils.bem('tabs__wrap', { scrollable }) }} {{ type === 'line' && border ? 'van-hairline--top-bottom' : '' }}">
<slot name="nav-left" />
<scroll-view
scroll-x="{{ scrollable }}"
scroll-with-animation
scroll-left="{{ scrollLeft }}"
class="{{ utils.bem('tabs__scroll', [type]) }}"
style="{{ color ? 'border-color: ' + color : '' }}"
>
<view class="{{ utils.bem('tabs__nav', [type]) }} nav-class">
<view wx:if="{{ type === 'line' }}" class="van-tabs__line" style="{{ lineStyle }}" />
<view
wx:for="{{ tabs }}"
wx:key="index"
data-index="{{ index }}"
class="{{ getters.tabClass(index === currentIndex, ellipsis) }} {{ utils.bem('tab', { active: index === currentIndex, disabled: item.disabled, complete: !ellipsis }) }}"
style="{{ getters.tabStyle(index === currentIndex, ellipsis, color, type, item.disabled, titleActiveColor, titleInactiveColor, swipeThreshold, scrollable) }}"
bind:tap="onTap"
>
<view class="{{ ellipsis ? 'van-ellipsis' : '' }}" style="{{ item.titleStyle }}">
{{ item.title }}
<van-info
wx:if="{{ item.info !== null || item.dot }}"
info="{{ item.info }}"
dot="{{ item.dot }}"
custom-class="van-tab__title__info"
/>
</view>
</view>
</view>
</scroll-view>
<slot name="nav-right" />
</view>
</van-sticky>
<view
class="van-tabs__content"
bind:touchstart="onTouchStart"
bind:touchmove="onTouchMove"
bind:touchend="onTouchEnd"
bind:touchcancel="onTouchEnd"
>
<view
class="{{ utils.bem('tabs__track', [{ animated }]) }} van-tabs__track"
style="{{ getters.trackStyle({ duration, currentIndex, animated }) }}"
>
<slot />
</view>
</view>
</view>
/* eslint-disable */
function tabClass(active, ellipsis) {
var classes = ['tab-class'];
if (active) {
classes.push('tab-active-class');
}
if (ellipsis) {
classes.push('van-ellipsis');
}
return classes.join(' ');
}
function tabStyle(
active,
ellipsis,
color,
type,
disabled,
activeColor,
inactiveColor,
swipeThreshold,
scrollable
) {
var styles = [];
var isCard = type === 'card';
// card theme color
if (color && isCard) {
styles.push('border-color:' + color);
if (!disabled) {
if (active) {
styles.push('background-color:' + color);
} else {
styles.push('color:' + color);
}
}
}
var titleColor = active ? activeColor : inactiveColor;
if (titleColor) {
styles.push('color:' + titleColor);
}
if (scrollable && ellipsis) {
styles.push('flex-basis:' + 88 / swipeThreshold + '%');
}
return styles.join(';');
}
function trackStyle(data) {
if (!data.animated) {
return '';
}
return [
'transform: translate3d(' + -100 * data.currentIndex + '%, 0, 0)',
'-webkit-transition-duration: ' + data.duration + 's',
'transition-duration: ' + data.duration + 's'
].join(';');
}
module.exports.tabClass = tabClass;
module.exports.tabStyle = tabStyle;
module.exports.trackStyle = trackStyle;
@import '../common/index.wxss';.van-tabs{position:relative;-webkit-tap-highlight-color:transparent}.van-tabs__wrap{display:-webkit-flex;display:flex;overflow:hidden}.van-tabs__wrap--scrollable .van-tab{-webkit-flex:0 0 22%;flex:0 0 22%}.van-tabs__scroll{background-color:#fff;background-color:var(--tabs-nav-background-color,#fff)}.van-tabs__scroll--line{box-sizing:initial;height:calc(100% + 15px)}.van-tabs__scroll--card{margin:0 16px;margin:0 var(--padding-md,16px)}.van-tabs__nav{position:relative;display:-webkit-flex;display:flex;-webkit-user-select:none;user-select:none}.van-tabs__nav--card{box-sizing:border-box;height:30px;height:var(--tabs-card-height,30px);border:1px solid #ee0a24;border:var(--border-width-base,1px) solid var(--tabs-default-color,#ee0a24);border-radius:2px;border-radius:var(--border-radius-sm,2px)}.van-tabs__nav--card .van-tab{color:#ee0a24;color:var(--tabs-default-color,#ee0a24);line-height:28px;line-height:calc(var(--tabs-card-height, 30px) - 2*var(--border-width-base, 1px));border-right:1px solid #ee0a24;border-right:var(--border-width-base,1px) solid var(--tabs-default-color,#ee0a24)}.van-tabs__nav--card .van-tab:last-child{border-right:none}.van-tabs__nav--card .van-tab.van-tab--active{color:#fff;color:var(--white,#fff);background-color:#ee0a24;background-color:var(--tabs-default-color,#ee0a24)}.van-tabs__nav--card .van-tab--disabled{color:#c8c9cc;color:var(--tab-disabled-text-color,#c8c9cc)}.van-tabs__line{position:absolute;bottom:0;left:0;z-index:1;height:3px;height:var(--tabs-bottom-bar-height,3px);border-radius:3px;border-radius:var(--tabs-bottom-bar-height,3px);background-color:#ee0a24;background-color:var(--tabs-bottom-bar-color,#ee0a24)}.van-tabs__track{position:relative;width:100%;height:100%}.van-tabs__track--animated{display:-webkit-flex;display:flex;transition-property:-webkit-transform;transition-property:transform;transition-property:transform,-webkit-transform}.van-tabs__content{overflow:hidden}.van-tabs--line .van-tabs__wrap{height:44px;height:var(--tabs-line-height,44px)}.van-tabs--card .van-tabs__wrap{height:30px;height:var(--tabs-card-height,30px)}.van-tab{position:relative;-webkit-flex:1;flex:1;box-sizing:border-box;min-width:0;padding:0 5px;text-align:center;cursor:pointer;color:#646566;color:var(--tab-text-color,#646566);font-size:14px;font-size:var(--tab-font-size,14px);line-height:44px;line-height:var(--tabs-line-height,44px)}.van-tab--active{font-weight:500;font-weight:var(--font-weight-bold,500);color:#323233;color:var(--tab-active-text-color,#323233)}.van-tab--disabled{color:#c8c9cc;color:var(--tab-disabled-text-color,#c8c9cc)}.van-tab--complete{-webkit-flex:1 0 auto!important;flex:1 0 auto!important}.van-tab__title__info{position:relative!important;top:-1px!important;display:inline-block;-webkit-transform:translateX(0)!important;transform:translateX(0)!important}
\ No newline at end of file
import { VantComponent } from '../common/component';
VantComponent({
props: {
size: String,
mark: Boolean,
color: String,
plain: Boolean,
round: Boolean,
textColor: String,
type: {
type: String,
value: 'default'
},
closeable: Boolean
},
methods: {
onClose() {
this.$emit('close');
}
}
});
{
"component": true,
"usingComponents": {
"van-icon": "../icon/index"
}
}
<wxs src="../wxs/utils.wxs" module="utils" />
<view
class="custom-class {{ utils.bem('tag', [type, size, { mark, plain, round }]) }} {{ plain ? 'van-hairline--surround' : '' }}"
style="{{ color && !plain ? 'background-color: ' + color + ';' : '' }}{{ textColor || (color && plain) ? 'color: ' + (textColor || color) : '' }}"
>
<slot />
<van-icon
wx:if="{{ closeable }}"
name="cross"
custom-class="van-tag__close"
bind:click="onClose"
/>
</view>
@import '../common/index.wxss';.van-tag{display:-webkit-inline-flex;display:inline-flex;-webkit-align-items:center;align-items:center;line-height:normal;padding:.2em .5em;padding:var(--tag-padding,.2em .5em);color:#fff;color:var(--tag-text-color,#fff);font-size:10px;font-size:var(--tag-font-size,10px);border-radius:.2em;border-radius:var(--tag-border-radius,.2em)}.van-tag:after{border-color:currentColor;border-radius:.2em * 2;border-radius:var(--tag-border-radius,.2em) * 2}.van-tag--default{background-color:#969799;background-color:var(--tag-default-color,#969799)}.van-tag--default.van-tag--plain{color:#969799;color:var(--tag-default-color,#969799)}.van-tag--danger{background-color:#ee0a24;background-color:var(--tag-dander-color,#ee0a24)}.van-tag--danger.van-tag--plain{color:#ee0a24;color:var(--tag-dander-color,#ee0a24)}.van-tag--primary{background-color:#1989fa;background-color:var(--tag-primary-color,#1989fa)}.van-tag--primary.van-tag--plain{color:#1989fa;color:var(--tag-primary-color,#1989fa)}.van-tag--success{background-color:#07c160;background-color:var(--tag-success-color,#07c160)}.van-tag--success.van-tag--plain{color:#07c160;color:var(--tag-success-color,#07c160)}.van-tag--warning{background-color:#ff976a;background-color:var(--tag-warning-color,#ff976a)}.van-tag--warning.van-tag--plain{color:#ff976a;color:var(--tag-warning-color,#ff976a)}.van-tag--plain{background-color:#fff;background-color:var(--tag-plain-background-color,#fff)}.van-tag--mark{padding-right:.7em}.van-tag--mark,.van-tag--mark:after{border-radius:0 999px 999px 0;border-radius:0 var(--tag-round-border-radius,999px) var(--tag-round-border-radius,999px) 0}.van-tag--round,.van-tag--round:after{border-radius:999px;border-radius:var(--tag-round-border-radius,999px)}.van-tag--medium{font-size:12px;font-size:var(--tag-medium-font-size,12px)}.van-tag--large{font-size:14px;font-size:var(--tag-large-font-size,14px)}.van-tag__close{margin-left:2px}
\ No newline at end of file
import { VantComponent } from '../common/component';
VantComponent({
props: {
show: Boolean,
mask: Boolean,
message: String,
forbidClick: Boolean,
zIndex: {
type: Number,
value: 1000
},
type: {
type: String,
value: 'text'
},
loadingType: {
type: String,
value: 'circular'
},
position: {
type: String,
value: 'middle'
}
},
methods: {
// for prevent touchmove
noop() { }
}
});
{
"component": true,
"usingComponents": {
"van-icon": "../icon/index",
"van-loading": "../loading/index",
"van-overlay": "../overlay/index",
"van-transition": "../transition/index"
}
}
<van-overlay
wx:if="{{ mask || forbidClick }}"
show="{{ show }}"
z-index="{{ zIndex }}"
custom-style="{{ mask ? '' : 'background-color: transparent;' }}"
/>
<van-transition
show="{{ show }}"
custom-style="z-index: {{ zIndex }}"
custom-class="van-toast__container"
>
<view
class="van-toast van-toast--{{ type === 'text' ? 'text' : 'icon' }} van-toast--{{ position }}"
catch:touchmove="noop"
>
<!-- text only -->
<text wx:if="{{ type === 'text' }}">{{ message }}</text>
<!-- with icon -->
<block wx:else>
<van-loading
wx:if="{{ type === 'loading' }}"
color="white"
type="{{ loadingType }}"
custom-class="van-toast__loading"
/>
<van-icon wx:else class="van-toast__icon" name="{{ type }}" />
<text wx:if="{{ message }}" class="van-toast__text">{{ message }}</text>
</block>
<slot />
</view>
</van-transition>
@import '../common/index.wxss';.van-toast{display:-webkit-flex;display:flex;-webkit-flex-direction:column;flex-direction:column;-webkit-align-items:center;align-items:center;-webkit-justify-content:center;justify-content:center;box-sizing:initial;color:#fff;color:var(--toast-text-color,#fff);font-size:14px;font-size:var(--toast-font-size,14px);line-height:20px;line-height:var(--toast-line-height,20px);white-space:pre-wrap;word-wrap:break-word;background-color:rgba(50,50,51,.88);background-color:var(--toast-background-color,rgba(50,50,51,.88));border-radius:4px;border-radius:var(--toast-border-radius,4px)}.van-toast__container{position:fixed;top:50%;left:50%;width:-webkit-fit-content;width:fit-content;-webkit-transform:translate(-50%,-50%);transform:translate(-50%,-50%);max-width:70%;max-width:var(--toast-max-width,70%)}.van-toast--text{min-width:96px;min-width:var(--toast-text-min-width,96px);padding:8px 12px;padding:var(--toast-text-padding,8px 12px)}.van-toast--icon{width:90px;width:var(--toast-default-width,90px);min-height:90px;min-height:var(--toast-default-min-height,90px);padding:16px;padding:var(--toast-default-padding,16px)}.van-toast--icon .van-toast__icon{font-size:48px;font-size:var(--toast-icon-size,48px)}.van-toast--icon .van-toast__text{padding-top:8px}.van-toast__loading{margin:10px 0}.van-toast--top{-webkit-transform:translateY(-30vh);transform:translateY(-30vh)}.van-toast--bottom{-webkit-transform:translateY(30vh);transform:translateY(30vh)}
\ No newline at end of file
/// <reference types="miniprogram-api-typings" />
declare type ToastMessage = string | number;
interface ToastOptions {
show?: boolean;
type?: string;
mask?: boolean;
zIndex?: number;
context?: WechatMiniprogram.Component.TrivialInstance | WechatMiniprogram.Page.TrivialInstance;
position?: string;
duration?: number;
selector?: string;
forbidClick?: boolean;
loadingType?: string;
message?: ToastMessage;
onClose?: () => void;
}
declare function Toast(toastOptions: ToastOptions | ToastMessage): WechatMiniprogram.Component.TrivialInstance;
declare namespace Toast {
var loading: (options: string | number | ToastOptions) => WechatMiniprogram.Component.Instance<Record<string, any>, Record<string, any>, Record<string, any>>;
var success: (options: string | number | ToastOptions) => WechatMiniprogram.Component.Instance<Record<string, any>, Record<string, any>, Record<string, any>>;
var fail: (options: string | number | ToastOptions) => WechatMiniprogram.Component.Instance<Record<string, any>, Record<string, any>, Record<string, any>>;
var clear: () => void;
var setDefaultOptions: (options: ToastOptions) => void;
var resetDefaultOptions: () => void;
}
export default Toast;
import { isObj } from '../common/utils';
const defaultOptions = {
type: 'text',
mask: false,
message: '',
show: true,
zIndex: 1000,
duration: 2000,
position: 'middle',
forbidClick: false,
loadingType: 'circular',
selector: '#van-toast'
};
let queue = [];
let currentOptions = Object.assign({}, defaultOptions);
function parseOptions(message) {
return isObj(message) ? message : { message };
}
function getContext() {
const pages = getCurrentPages();
return pages[pages.length - 1];
}
function Toast(toastOptions) {
const options = Object.assign(Object.assign({}, currentOptions), parseOptions(toastOptions));
const context = options.context || getContext();
const toast = context.selectComponent(options.selector);
if (!toast) {
console.warn('未找到 van-toast 节点,请确认 selector 及 context 是否正确');
return;
}
delete options.context;
delete options.selector;
toast.clear = () => {
toast.setData({ show: false });
if (options.onClose) {
options.onClose();
}
};
queue.push(toast);
toast.setData(options);
clearTimeout(toast.timer);
if (options.duration > 0) {
toast.timer = setTimeout(() => {
toast.clear();
queue = queue.filter(item => item !== toast);
}, options.duration);
}
return toast;
}
const createMethod = (type) => (options) => Toast(Object.assign({ type }, parseOptions(options)));
Toast.loading = createMethod('loading');
Toast.success = createMethod('success');
Toast.fail = createMethod('fail');
Toast.clear = () => {
queue.forEach(toast => {
toast.clear();
});
queue = [];
};
Toast.setDefaultOptions = (options) => {
Object.assign(currentOptions, options);
};
Toast.resetDefaultOptions = () => {
currentOptions = Object.assign({}, defaultOptions);
};
export default Toast;
import { VantComponent } from '../common/component';
import { transition } from '../mixins/transition';
VantComponent({
classes: [
'enter-class',
'enter-active-class',
'enter-to-class',
'leave-class',
'leave-active-class',
'leave-to-class'
],
mixins: [transition(true)]
});
{
"component": true
}
\ No newline at end of file
<view
wx:if="{{ inited }}"
class="van-transition custom-class {{ classes }}"
style="-webkit-transition-duration:{{ currentDuration }}ms; transition-duration:{{ currentDuration }}ms; {{ display ? '' : 'display: none;' }} {{ customStyle }}"
bind:transitionend="onTransitionEnd"
>
<slot />
</view>
@import '../common/index.wxss';.van-transition{transition-timing-function:ease}.van-fade-enter-active,.van-fade-leave-active{transition-property:opacity}.van-fade-enter,.van-fade-leave-to{opacity:0}.van-fade-down-enter-active,.van-fade-down-leave-active,.van-fade-left-enter-active,.van-fade-left-leave-active,.van-fade-right-enter-active,.van-fade-right-leave-active,.van-fade-up-enter-active,.van-fade-up-leave-active{transition-property:opacity,-webkit-transform;transition-property:opacity,transform;transition-property:opacity,transform,-webkit-transform}.van-fade-up-enter,.van-fade-up-leave-to{-webkit-transform:translate3d(0,100%,0);transform:translate3d(0,100%,0);opacity:0}.van-fade-down-enter,.van-fade-down-leave-to{-webkit-transform:translate3d(0,-100%,0);transform:translate3d(0,-100%,0);opacity:0}.van-fade-left-enter,.van-fade-left-leave-to{-webkit-transform:translate3d(-100%,0,0);transform:translate3d(-100%,0,0);opacity:0}.van-fade-right-enter,.van-fade-right-leave-to{-webkit-transform:translate3d(100%,0,0);transform:translate3d(100%,0,0);opacity:0}.van-slide-down-enter-active,.van-slide-down-leave-active,.van-slide-left-enter-active,.van-slide-left-leave-active,.van-slide-right-enter-active,.van-slide-right-leave-active,.van-slide-up-enter-active,.van-slide-up-leave-active{transition-property:-webkit-transform;transition-property:transform;transition-property:transform,-webkit-transform}.van-slide-up-enter,.van-slide-up-leave-to{-webkit-transform:translate3d(0,100%,0);transform:translate3d(0,100%,0)}.van-slide-down-enter,.van-slide-down-leave-to{-webkit-transform:translate3d(0,-100%,0);transform:translate3d(0,-100%,0)}.van-slide-left-enter,.van-slide-left-leave-to{-webkit-transform:translate3d(-100%,0,0);transform:translate3d(-100%,0,0)}.van-slide-right-enter,.van-slide-right-leave-to{-webkit-transform:translate3d(100%,0,0);transform:translate3d(100%,0,0)}
\ No newline at end of file
import { VantComponent } from '../common/component';
VantComponent({
classes: [
'main-item-class',
'content-item-class',
'main-active-class',
'content-active-class',
'main-disabled-class',
'content-disabled-class'
],
props: {
items: {
type: Array,
observer: 'updateSubItems'
},
activeId: null,
mainActiveIndex: {
type: Number,
value: 0,
observer: 'updateSubItems'
},
height: {
type: [Number, String],
value: 300
},
max: {
type: Number,
value: Infinity
}
},
data: {
subItems: []
},
methods: {
// 当一个子项被选择时
onSelectItem(event) {
const { item } = event.currentTarget.dataset;
const isArray = Array.isArray(this.data.activeId);
// 判断有没有超出右侧选择的最大数
const isOverMax = isArray && this.data.activeId.length >= this.data.max;
// 判断该项有没有被选中, 如果有被选中,则忽视是否超出的条件
const isSelected = isArray
? this.data.activeId.indexOf(item.id) > -1
: this.data.activeId === item.id;
if (!item.disabled && (!isOverMax || isSelected)) {
this.$emit('click-item', item);
}
},
// 当一个导航被点击时
onClickNav(event) {
const index = event.detail;
const item = this.data.items[index];
if (!item.disabled) {
this.$emit('click-nav', { index });
}
},
// 更新子项列表
updateSubItems() {
const { items, mainActiveIndex } = this.data;
const { children = [] } = items[mainActiveIndex] || {};
return this.set({ subItems: children });
}
}
});
{
"component": true,
"usingComponents": {
"van-icon": "../icon/index",
"van-sidebar": "../sidebar/index",
"van-sidebar-item": "../sidebar-item/index"
}
}
<wxs src="../wxs/utils.wxs" module="utils" />
<wxs src="./index.wxs" module="wxs" />
<view
class="van-tree-select"
style="height: {{ utils.addUnit(height) }}"
>
<scroll-view scroll-y class="van-tree-select__nav">
<van-sidebar active-key="{{ mainActiveIndex }}" bind:change="onClickNav" custom-class="van-tree-select__nav__inner">
<van-sidebar-item
wx:for="{{ items }}"
wx:key="index"
custom-class="main-item-class"
active-class="main-active-class"
disabled-class="main-disabled-class"
title="{{ item.text }}"
disabled="{{ item.disabled }}"
/>
</van-sidebar>
</scroll-view>
<scroll-view scroll-y class="van-tree-select__content">
<slot name="content" />
<view
wx:for="{{ subItems }}"
wx:key="id"
class="van-ellipsis content-item-class {{ utils.bem('tree-select__item', { active: wxs.isActive(activeId, item.id), disabled: item.disabled }) }} {{ wxs.isActive(activeId, item.id) ? 'content-active-class' : '' }} {{ item.disabled ? 'content-disabled-class' : '' }}"
data-item="{{ item }}"
bind:tap="onSelectItem"
>
{{ item.text }}
<van-icon
wx:if="{{ wxs.isActive(activeId, item.id) }}"
name="checked"
size="16px"
class="van-tree-select__selected"
/>
</view>
</scroll-view>
</view>
/* eslint-disable */
var array = require('../wxs/array.wxs');
function isActive (activeList, itemId) {
if (array.isArray(activeList)) {
return activeList.indexOf(itemId) > -1;
}
return activeList === itemId;
}
module.exports.isActive = isActive;
@import '../common/index.wxss';.van-tree-select{position:relative;display:-webkit-flex;display:flex;-webkit-user-select:none;user-select:none;font-size:14px;font-size:var(--tree-select-font-size,14px)}.van-tree-select__nav{-webkit-flex:1;flex:1;background-color:#fafafa;background-color:var(--tree-select-nav-background-color,#fafafa);--sidebar-padding:12px 8px 12px 12px}.van-tree-select__nav__inner{width:100%!important;height:100%}.van-tree-select__content{-webkit-flex:2;flex:2;background-color:#fff;background-color:var(--tree-select-content-background-color,#fff)}.van-tree-select__item{position:relative;font-weight:700;padding:0 32px 0 16px;padding:0 32px 0 var(--padding-md,16px);line-height:44px;line-height:var(--tree-select-item-height,44px)}.van-tree-select__item--active{color:#ee0a24;color:var(--tree-select-item-active-color,#ee0a24)}.van-tree-select__item--disabled{color:#c8c9cc;color:var(--tree-select-item-disabled-color,#c8c9cc)}.van-tree-select__selected{position:absolute;top:50%;-webkit-transform:translateY(-50%);transform:translateY(-50%);right:16px;right:var(--padding-md,16px)}
\ No newline at end of file
import { VantComponent } from '../common/component';
import { isImageFile, isVideo } from './utils';
VantComponent({
props: {
disabled: Boolean,
multiple: Boolean,
uploadText: String,
useBeforeRead: Boolean,
previewSize: {
type: null,
value: 90
},
name: {
type: [Number, String],
value: ''
},
accept: {
type: String,
value: 'image'
},
sizeType: {
type: Array,
value: ['original', 'compressed']
},
capture: {
type: Array,
value: ['album', 'camera']
},
fileList: {
type: Array,
value: [],
observer: 'formatFileList'
},
maxSize: {
type: Number,
value: Number.MAX_VALUE
},
maxCount: {
type: Number,
value: 100
},
deletable: {
type: Boolean,
value: true
},
previewImage: {
type: Boolean,
value: true
},
previewFullImage: {
type: Boolean,
value: true
},
imageFit: {
type: String,
value: 'scaleToFill'
},
camera: {
type: String,
value: 'back'
},
compressed: {
type: Boolean,
value: true
},
maxDuration: {
type: Number,
value: 60
}
},
data: {
lists: [],
computedPreviewSize: '',
isInCount: true
},
methods: {
formatFileList() {
const { fileList = [], maxCount } = this.data;
const lists = fileList.map(item => (Object.assign(Object.assign({}, item), { isImage: typeof item.isImage === 'undefined' ? isImageFile(item) : item.isImage })));
this.setData({ lists, isInCount: lists.length < maxCount });
},
startUpload() {
if (this.data.disabled)
return;
const { name = '', capture, maxCount, multiple, maxSize, accept, sizeType, lists, camera, compressed, maxDuration, useBeforeRead = false // 是否定义了 beforeRead
} = this.data;
let chooseFile = null;
const newMaxCount = maxCount - lists.length;
// 设置为只选择图片的时候使用 chooseImage 来实现
if (accept === 'image') {
chooseFile = new Promise((resolve, reject) => {
wx.chooseImage({
count: multiple ? (newMaxCount > 9 ? 9 : newMaxCount) : 1,
sourceType: capture,
sizeType,
success: resolve,
fail: reject
});
});
}
else if (accept === 'video') {
chooseFile = new Promise((resolve, reject) => {
wx.chooseVideo({
sourceType: capture,
compressed,
maxDuration,
camera,
success: resolve,
fail: reject
});
});
}
else {
chooseFile = new Promise((resolve, reject) => {
wx.chooseMessageFile({
count: multiple ? newMaxCount : 1,
type: 'file',
success: resolve,
fail: reject
});
});
}
chooseFile
.then((res) => {
let file = null;
if (isVideo(res, accept)) {
file = Object.assign({ path: res.tempFilePath }, res);
}
else {
file = multiple ? res.tempFiles : res.tempFiles[0];
}
// 检查文件大小
if (file instanceof Array) {
const sizeEnable = file.every(item => item.size <= maxSize);
if (!sizeEnable) {
this.$emit('oversize', { name });
return;
}
}
else if (file.size > maxSize) {
this.$emit('oversize', { name });
return;
}
// 触发上传之前的钩子函数
if (useBeforeRead) {
this.$emit('before-read', {
file,
name,
callback: (result) => {
if (result) {
// 开始上传
this.$emit('after-read', { file, name });
}
}
});
}
else {
this.$emit('after-read', { file, name });
}
})
.catch(error => {
this.$emit('error', error);
});
},
deleteItem(event) {
const { index } = event.currentTarget.dataset;
this.$emit('delete', { index, name: this.data.name });
},
doPreviewImage(event) {
if (!this.data.previewFullImage)
return;
const curUrl = event.currentTarget.dataset.url;
const images = this.data.lists
.filter(item => item.isImage)
.map(item => item.url || item.path);
this.$emit('click-preview', { url: curUrl, name: this.data.name });
wx.previewImage({
urls: images,
current: curUrl,
fail() {
wx.showToast({ title: '预览图片失败', icon: 'none' });
}
});
}
}
});
{
"component": true,
"usingComponents": {
"van-icon": "../icon/index"
}
}
<wxs src="../wxs/utils.wxs" module="utils" />
<view class="van-uploader">
<view class="van-uploader__wrapper">
<!-- 预览样式 -->
<view
wx:if="{{ previewImage }}"
wx:for="{{ lists }}"
wx:key="index"
class="van-uploader__preview"
>
<image
wx:if="{{ item.isImage }}"
mode="{{ imageFit }}"
src="{{ item.url || item.path }}"
alt="{{ item.name || ('图片' + index) }}"
class="van-uploader__preview-image"
style="width: {{ utils.addUnit(previewSize) }}; height: {{ utils.addUnit(previewSize) }};"
data-url="{{ item.url || item.path }}"
bind:tap="doPreviewImage"
/>
<view
wx:else
class="van-uploader__file"
style="width: {{ utils.addUnit(previewSize) }}; height: {{ utils.addUnit(previewSize) }};"
>
<van-icon name="description" class="van-uploader__file-icon" />
<view class="van-uploader__file-name van-ellipsis">{{ item.name || item.url || item.path }}</view>
</view>
<van-icon
wx:if="{{ deletable }}"
name="clear"
class="van-uploader__preview-delete"
data-index="{{ index }}"
bind:tap="deleteItem"
/>
</view>
<!-- 上传样式 -->
<block wx:if="{{ isInCount }}">
<view class="van-uploader__slot" bind:tap="startUpload">
<slot />
</view>
<!-- 默认上传样式 -->
<view
class="van-uploader__upload {{ disabled ? 'van-uploader__upload--disabled': ''}}"
style="width: {{ utils.addUnit(previewSize) }}; height: {{ utils.addUnit(previewSize) }};"
bind:tap="startUpload"
>
<van-icon name="plus" class="van-uploader__upload-icon" />
<text wx:if="{{ uploadText }}" class="van-uploader__upload-text">{{ uploadText }}</text>
</view>
</block>
</view>
</view>
@import '../common/index.wxss';.van-uploader{position:relative;display:inline-block}.van-uploader__wrapper{display:-webkit-flex;display:flex;-webkit-flex-wrap:wrap;flex-wrap:wrap}.van-uploader__slot:empty{display:none}.van-uploader__slot:not(:empty)+.van-uploader__upload{display:none!important}.van-uploader__upload{position:relative;display:-webkit-flex;display:flex;-webkit-flex-direction:column;flex-direction:column;-webkit-align-items:center;align-items:center;-webkit-justify-content:center;justify-content:center;box-sizing:border-box;width:80px;height:80px;margin:0 8px 8px 0;background-color:#fff;border:1px dashed #ebedf0;border-radius:4px}.van-uploader__upload-icon{display:inline-block;width:24px;height:24px;color:#969799;font-size:24px}.van-uploader__upload-text{margin-top:8px;color:#969799;font-size:12px}.van-uploader__upload--disabled{opacity:.5;opacity:var(--uploader-disabled-opacity,.5)}.van-uploader__preview{position:relative;margin:0 8px 8px 0}.van-uploader__preview-image{display:block;width:80px;height:80px;border-radius:4px}.van-uploader__preview-delete{position:absolute;top:-8px;right:-8px;color:#969799;font-size:18px;background-color:#fff;border-radius:100%}.van-uploader__file{display:-webkit-flex;display:flex;-webkit-flex-direction:column;flex-direction:column;-webkit-align-items:center;align-items:center;-webkit-justify-content:center;justify-content:center;width:80px;height:80px;background-color:#f7f8fa;border-radius:4px}.van-uploader__file-icon{display:inline-block;width:20px;height:20px;color:#646566;font-size:20px}.van-uploader__file-name{box-sizing:border-box;width:100%;margin-top:8px;padding:0 5px;color:#646566;font-size:12px;text-align:center}
\ No newline at end of file
/// <reference types="miniprogram-api-typings" />
interface File {
path: string;
url: string;
size: number;
name: string;
type: string;
time: number;
image: boolean;
}
export declare function isImageUrl(url: string): boolean;
export declare function isImageFile(item: File): boolean;
export declare function isVideo(res: any, accept: any): res is WechatMiniprogram.ChooseVideoSuccessCallbackResult;
export {};
const IMAGE_EXT = ['jpeg', 'jpg', 'gif', 'png', 'svg'];
export function isImageUrl(url) {
return IMAGE_EXT.some(ext => url.indexOf(`.${ext}`) !== -1);
}
export function isImageFile(item) {
if (item.type) {
return item.type.indexOf('image') === 0;
}
if (item.path) {
return isImageUrl(item.path);
}
if (item.url) {
return isImageUrl(item.url);
}
return false;
}
export function isVideo(res, accept) {
return accept === 'video';
}
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