delType:function(e){ var typeId = e.currentTarget.dataset['id']; console.log("delete:"+typeId) wx.showModal({  title: '提示',  content: '確認要刪除該支出類型?',  success: function (res) {   if (res.confirm) {    console.log('用戶點擊確定')    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) {       //訪問正常       if (res.data.code == "000000") {        wx.showToast({         title: "刪除成功，返回支出類型列表",         icon: 'success',         duration: 3000,         success: function () {          wx.navigateTo({           url: '../type/type'          })         }        })       }      } else {       wx.showLoading({        title: '系統(tǒng)異常',        fail       })       setTimeout(function () {        wx.hideLoading()       }, 2000)      }     }    })   } else if (res.cancel) {    console.log('用戶點擊取消')   }  } })}

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