微信小程序之确认框实现

delType:function(e){

  var typeId = e.currentTarget.dataset[‘id‘];

  console.log("delete:"+typeId)


  wx.showModal({
    title: ‘提示‘,
    content: ‘确认要删除该支出类型?‘,
    success: function (res) {
      if (res.confirm) {
        console.log(‘用户点击确定‘)

        wx.request({

          url: getApp().globalData.urlPath + "spendingType/delete",
          method: "POST",
          data: {
            typeId: typeId
          },
          header: {
            "Content-Type": "application/x-www-form-urlencoded"
          },
          success: function (res) {
            console.log(res.data.code);
            if (res.statusCode == 200) {

              //访问正常
              if (res.data.code == "000000") {
                wx.showToast({
                  title: "删除成功，返回支出类型列表",
                  icon: ‘success‘,
                  duration: 3000,
                  success: function () {

                    wx.navigateTo({
                      url: ‘../type/type‘
                    })
                  }
                })

              }
            } else {

              wx.showLoading({
                title: ‘系统异常‘,
                fail
              })

              setTimeout(function () {
                wx.hideLoading()
              }, 2000)
            }

          }
        })


      } else if (res.cancel) {
        console.log(‘用户点击取消‘)
      }
    }
  })

}

<text bindtap=‘delType‘ data-id="{{item.typeId}}">删除</text>