动态改变小程序的数组里某一项的值

XPX17

于 2019-12-04 16:53:52 发布

阅读量723

点赞数

本文链接：https://blog.youkuaiyun.com/qq_35547053/article/details/103389189

版权

         var categorySons = res.data.data
         var sum = categorySons.length
         
          //改变接收的数组某一项的值
         for (var i = 0; i < sum; i++) {
           var rubbish_price_min = "categorySons[" + i + "].rubbish_price_min"
           if (categorySons[0].is_delivery == 0) {
             //console.log(i + "===" + rubbish_price_min)
             //console.log(i + "===" + categorySons[i].rubbish_price_min)

             that.setData({
               [rubbish_price_min]: "不可投递",
               categorySons: categorySons,
               yuan:false,
             })
             //console.log(that.data.categorySons)
           }else{
             that.setData({
               yuan: true,
               categorySons: categorySons
             })
           }
         }
          that.setData({
            categorySons: categorySons
          })
       },