回退的时候，商品正常显示1

yvan.ni
1 parent 88bd6f00
Showing 1 changed file with 1 additions and 1 deletions
pages/goods/goodsInfo/goodsInfo.js
@@ -911,7 +911,7 @@ Page({
  
         //-- 要清空，因为有回退。优惠促的数组,购买数量要清理成1 --
         this.data.cx_prom_group=[];
-        this.data.goodsInputNum=1;
+        this.setData({goodsInputNum:1});
  
         var goods_list = null,
           th = this,