轮播优化

static/nativeComponents/GoodsList/index.js

@@ -223,15 +223,12 @@ const componentOptions = {
           this.getInterList(2);
         }
       }
+      
+      // 判断是否为滑动组件
+      if (this.data.datas.componentData.style === 'swipe') {
         this.getSwipeLen();
-      wx.createSelectorQuery().selectAll(`.goodsListItemIndex${this.data.datasIndex}>>>.goods-item`).boundingClientRect(function (rects) {
-        console.log(rects[0], '--rects', _this.data.datasIndex)
-        if (rects[0] && rects[0].height) {
-          _this.setData({
-            swiperHeight: rects[0].height
-          })
+        this.getSwipeHeight();
       }
-      }).exec();
     },
     handleSwipeChange(e) {
       this.setData({ currentSwiperIndex: e.detail.current })
@@ -252,6 +249,17 @@ const componentOptions = {
       const total = (index + 1) * columnNum;
       return total > goodsListLen ? goodsListLen - (index * columnNum) : columnNum
     },
+    getSwipeHeight() {
+      wx.createSelectorQuery().in(this).selectAll('.goods-item').boundingClientRect((rects) => {
+        if (rects) {
+          let maxHeight = 0;
+          rects.forEach(item => {
+            if (item.height > maxHeight) maxHeight = item.height;
+          });
+          this.setData({ swiperHeight: maxHeight });
+        }
+      }).exec();
+    },
     getProductList(code, type) {
       let { goodsSort,attributeValueList } = this.data.datas.componentData;
       let goodsList = [];
@@ -553,8 +561,8 @@ const componentOptions = {
     lazyloading(){
       var that = this
       let storageDatasList = this.getStorageSync('storageDatasList') || []
-      
-      let style = storageDatasList[that.data.datasIndex].style || "";
+      const tempItem = storageDatasList[that.data.datasIndex];
+      let style = tempItem ? tempItem.style : "";
       if (!style) return;
       let type = ''
       if(style == 'list' || style == 'rowList'){