公告组件动态计算高度

static/nativeComponents/Notice/index.js

@@ -18,10 +18,12 @@ Component({
     singleImg: '',
     CommonHeight: 0,
     NoticeMargin: 0,
-    NoticePadding: 0
+    NoticePadding: 0,
+    imgArr : [],
   },
 
   ready() {
+    console.log("notice---ready");
     let { noticeList, singleImage } = this.data.datas.componentData
     singleImage = DFSImg(singleImage)
     for (let i = 0; i < noticeList.length; i++) {
@@ -41,6 +43,17 @@ Component({
    * 组件的方法列表
    */
   methods: {
+    bindload(e) {
+      let { imageWidth } = this.data.datas.componentData;
+      let index = e.currentTarget.dataset.index;
+      let width = e.detail.width
+      let height = e.detail.height
+      let useHeight = imageWidth / width * height;
+      this.setData({
+        [`imgArr[${index}].height`]: useHeight,
+      })
+
+    },
     onclickHandle(e) {
       let item = this.data.datas.componentData.noticeList[e.currentTarget.dataset.index]
       app.trackCpn(e, this.data.datas.componentName, item)

static/nativeComponents/Notice/index.wxml

@@ -5,7 +5,7 @@
       <view class="container" bindtap="onclickHandle" data-index="{{index}}" style="width: 100%;height:{{CommonHeight}}">
         <block wx:if="{{item.imageUrl||datas.componentData.singleImage}}">
           <view wx:if="{{datas.componentData.styleType===1}}">
-            <image class="notice-icon" mode="widthFix" style="width:{{datas.componentData.imageWidth}}px !important;" src="{{item.imageUrl}}" />
+            <image class="notice-icon" style="width:{{datas.componentData.imageWidth}}px !important; height: {{imgArr[index].height}}px" src="{{item.imageUrl}}" bindload="bindload" data-index="{{index}}" />
           </view>
           <view wx:else>
             <image class="notice-icon" mode="widthFix" style="width:{{datas.componentData.imageWidth}}px !important;" src="{{singleImg}}" />

static/vant/tabs/index.js

@@ -31,8 +31,12 @@ VantComponent({
     sticky: Boolean,
     border: Boolean,
     swipeable: Boolean,
-    titleActiveColor: String,
-    titleInactiveColor: String,
+    titleActiveColor: {
+      type: [String, null]
+    },
+    titleInactiveColor: {
+      type: [String, null]
+    },
     color: String,
     datas: Object,
     animated: {
@@ -49,7 +53,6 @@ VantComponent({
       // observer: "resize"
     },
     lineLengthType: {
-      type: [String, Number],
       value: 1  // 1默认自适应 2短自适应 3 固定宽度取值lineWidth
     },
     linePosition: {