Wechat applet catchtap = "todetail" event problem

const app = getApp()
const util = require('/../../../utils/util.js')
Component({
  options: {
    addGlobalClass: true // Be sure to add this sentence , Otherwise there is no style 
  },
  data: {
    tbaseurl:app.globalData.apiUrl,
    cardCur: 0,
    isCard:false,
    swiperList: [{
      id: 0,
      type: 'image',
      url: app.globalData.apiUrl + 'Uploads/homeimg/img001.jpg'
    }, {
      id: 1,
      type: 'image',
      url: app.globalData.apiUrl + 'Uploads/homeimg/img002.jpg'
    }, {
      id: 2,
      type: 'image',
      url: app.globalData.apiUrl + 'Uploads/homeimg/img003.jpg'
    }, {
      id: 3,
      type: 'image',
      url: app.globalData.apiUrl + 'Uploads/homeimg/img004.jpg'
    }, {
      id: 4,
      type: 'image',
      url: app.globalData.apiUrl + 'Uploads/homeimg/img005.jpg'
    }, {
      id: 5,
      type: 'image',
      url: app.globalData.apiUrl + 'Uploads/homeimg/img006.jpg'
    }, {
      id: 6,
      type: 'image',
      url: app.globalData.apiUrl + 'Uploads/homeimg/img007.jpg'
    }],
    toplists:[]// copy 
  },
  methods: {
    GetWan: function () {
      var that=this;
      wx.request({
        url: app.globalData.apiUrl + 'WxXcx/XcxWn/GetListTopNum',
        data: {
            LoginKey: wx.getStorageSync('loginKey'),
        },
        method: 'GET',
        header: {
            'content-type': 'application/json'
        },
        success: function (res) {
          //debugger;
          var tempdata=res.data.data;
          that.setData({
              toplists:tempdata
               
            })
        }
       
    })
  },
  toDetail(e) {// Jump to the details page 
     var currid = e.currentTarget.dataset.currid; // Get subscript 
    // Get the title 
    wx.navigateTo({
        // Keep this page , Jump to another page 
        url: '/pages/component/Document/detail?Id=' + currid, // Page Jump    url+ value 
    })
   }
    
  },
  lifetimes: {
    //  Life cycle function , It can be a function , Or one in methods The method name defined in the   amount to page onload
    attached: function () {
     // debugger;
      this.GetWan();

    }, // amount to page Inside onLoad


    moved: function () {},
    detached: function () {},
    

  },


  //  Life cycle function , It can be a function , Or one in methods The method name defined in the 

  ready: function () {


  },
  pageLifetimes: {
    show() {
      

    }
    
  },

  
})

component Under components catchtap event problem .

The solution is  methods discharge toDetail The method will do