折扣价优化

static/nativeComponents/GoodsList/GoodsItem/index.js

@@ -46,13 +46,19 @@ const componentOptions = {
           this.getSecKillInfo(val);
         }
       }
-      // 判断当前商品行数是否为 3，如果为 3 进行格式化
-      const columnNumFlag = this.data.datas.componentData['columnNum'] == 3;
-      this.setData({
-        minPrice: columnNumFlag ? this.keepSelfNum(val.minPrice || 0) : val.minPrice,
-        minGoodsSuggestedRetailPrice: columnNumFlag ? this.keepSelfNum(val.minGoodsSuggestedRetailPrice || 0) : val.minGoodsSuggestedRetailPrice
-      })
-    }
+      // 价格设置
+      const minPrice = +this.data.minPrice;
+      if (+val.minPrice < minPrice || minPrice == 0) {
+        this.setData({ minPrice: this.keepTwoNum(val.minPrice || 0) });
+      }
+      const minGoodsSuggestedRetailPrice = +this.data.minGoodsSuggestedRetailPrice;
+      if (+val.minGoodsSuggestedRetailPrice < minGoodsSuggestedRetailPrice
+        || minGoodsSuggestedRetailPrice == 0) {
+        this.setData({
+          minGoodsSuggestedRetailPrice: this.keepTwoNum(val.minGoodsSuggestedRetailPrice || 0)
+        })
+      }
+    },
   },
   // 组件方法
   methods: {
@@ -149,7 +155,7 @@ const componentOptions = {
     // 秒杀结束
     handleSecFinish() {
       this.setData({ isBeginSecKill: false });
-      this.setData({ items: { ...this.data.items, secondKillActivityInfoGoodsList: null } })
+      this.setData({ 'items.secondKillActivityInfoGoodsList': null })
     },
     getSaleTime(val) {
       return new Date(val.replace(/-/g, "/")).getTime() - new Date().getTime();
@@ -289,15 +295,9 @@ const componentOptions = {
         "items.coverImage":"https://cdn.mayi888.com/product/85pdScJ5ch.jpg?x-oss-process=image/resize,m_pad,limit_0,w_400,h_400",
       })
     },
-    keepSelfNum(num) {
-      let r;
+    keepTwoNum(num) {
       num = Number(num);
-      try {
-          r = num.toString().split(".")[1].length;
-      } catch (e) {
-          r = 0;
-      }
-      return num.toFixed(r);
+      return isNaN(num) ? 0 : num.toFixed(2);
     }
   },
   // 组件生命周期

static/nativeComponents/GoodsList/GoodsItem/index.wxml

@@ -185,7 +185,7 @@
 					 wx:elif="{{datas.componentData['priceShow']}}"
 					>
 						<text>￥{{items!=null ? minPrice : 0}}</text>
-						<text style="font-size:24rpx;color:#999;text-decoration:line-through;" wx:if="{{items!=null&&datas.componentData['priceMarking']&&items['minGoodsSuggestedRetailPrice']&&(items['minPrice']-0<items['minGoodsSuggestedRetailPrice']-0)&&datas.componentData['columnNum']<4}}">￥{{minGoodsSuggestedRetailPrice}}</text>
+						<text style="font-size:24rpx;color:#999;text-decoration:line-through;" wx:if="{{items!=null&&datas.componentData['priceMarking']&&items['minGoodsSuggestedRetailPrice']&&(minPrice-0<minGoodsSuggestedRetailPrice-0)&&datas.componentData['columnNum']<4}}">￥{{minGoodsSuggestedRetailPrice}}</text>
 					</view>
 					<view class="vipPrice2 flex" wx:if="{{datas.componentData.vipPrice}}">
 						<view class="left" wx:if="{{items.showVipPrice==true}}">