轮播图显示条件

static/nativeComponents/Banner/index.js

@@ -23,9 +23,18 @@ Component({
     duration: 500,
     activeIndex: 0,
     bannerHeight: 0,
-    firstLoad:false,
+    firstLoad: false,
+    newArr: [],
+  },
+  ready() {
+    console.log('----------------------30')
+    this.setData({'newArr':this.newList()})
+    console.log(this.data.newArr,this.newList(),'--------32')
   },
   methods: {
+    newList(){
+      return this.data.datas.componentData.imgList.filter(item=>item.visible==undefined || item.visible==1) || []
+    },
     customMethod() {
       console.log("hello world! I am learning 微信小程序");
     },

static/nativeComponents/Banner/index.wxml

@@ -11,7 +11,7 @@
 			 bindchange="bannerChange"
 			 style="height:{{bannerHeight}}"
 			>
-				<block wx:for="{{datas.componentData.imgList}}" wx:key="index">
+				<block wx:for="{{newArr}}" wx:key="index">
 					<swiper-item data-item="{{item}}" bindtap="onClick">
 						<view class="swiper-item">
 							<image
@@ -25,10 +25,10 @@
 					</swiper-item>
 				</block>
 			</swiper>
-			<view class="dots">
+			<view class="dots" wx:if="{{newArr.length>1}}">
 				<view
 				 class="dotsItem {{index==activeIndex?'isDotsColor':''}} {{datas.componentData.indStyle == 'flat'?'dotsStyle1':'dotsStyle2'}} {{datas.componentData.indBorderShow==true?'dotBorder':''}}"
-				 wx:for="{{datas.componentData.imgList}}"
+				 wx:for="{{newArr}}"
 				 wx:key="index"
 				></view>
 			</view>