crm/resources/xqzqxg/index/pages/decorationhelp/decorationhelp.js

var widths=0;
var lengs=0;
var shus=0;
var app=getApp();
Page({

  /**
   * 页面的初始数据
   */
  data: {
    imgUrl:app.globalData.imgUrl,
    URL:app.globalData.url,
    winHeight: '100%',
    toView: 'zxzs01',//锚点跳转的ID
    actionView: 'zxzs01',//控制导航显示
    zxzs01Top: 0,
    zxzs02Top: 0,
    zxzs03Top: 0,
    zxzs04Top: 0,
    zxzs05Top: 0,
    zxzs06Top: 0,
    zxzs07Top: 0,
    zxzs08Top: 0,
    navScrollLeft:0,
    isdlt:'',
    swiperNav: {
        　　i: 0,
        　　arr: ['zxzs01','zxzs02','zxzs03','zxzs04','zxzs05','zxzs06','zxzs07','zxzs08']
        　},
        datalist:[]
  },

  


  /**
   * 生命周期函数--监听页面加载
   */
  onLoad: function (options) {
    var that = this;
    widths = wx.getSystemInfoSync().windowWidth;
    lengs = this.data.swiperNav.arr.length;
    wx.getSystemInfo({
      success: function (res) {
        that.setData({
          winHeight:res.windowHeight-(res.windowWidth*90/750)-229+'px'  
        })
      }
    });
    wx.showLoading({
      title: '加载中',
    })
    utils.$get({
      url: app.globalData.webUrl+'api/tool/decohelper_struc',
      header: {
        'Authorization':'bearer '+app.globalData.token
      },
      dataType: 'json',
      success(res) {
        console.log(res.data)
        if(res.data.code==0){
          wx.hideLoading();
          that.setData({
            datalist:res.data.data
          })          
        }
      }
    })
  },
  /**
   * 生命周期函数--监听页面初次渲染完成
   */
  onReady: function () {
    
  },

  /**
   * 生命周期函数--监听页面显示
   */
  onShow: function () {

  },
  onReady(){
    new Promise(resolve => {
      let query = wx.createSelectorQuery().in(this);
      setTimeout(() => {
        query.select('#zxzs01').boundingClientRect();
        query.select('#zxzs02').boundingClientRect();
        query.select('#zxzs03').boundingClientRect();
        query.select('#zxzs04').boundingClientRect();
        query.select('#zxzs05').boundingClientRect();
        query.select('#zxzs06').boundingClientRect();
        query.select('#zxzs07').boundingClientRect();
        query.select('#zxzs08').boundingClientRect();
        query.exec(function (res) {
          resolve(res);
        });
      },3000);
    }).then(res => {
      this.setData({
        zxzs01Top: res[0].top,
        zxzs02Top: res[1].top-res[0].top,
        zxzs03Top: res[2].top-res[0].top,
        zxzs04Top: res[3].top-res[0].top,
        zxzs05Top: res[4].top-res[0].top,
        zxzs06Top: res[5].top-res[0].top,
        zxzs07Top: res[6].top-res[0].top,
        zxzs08Top: res[7].top-res[0].top
      });
    });
  },
  toViewClick(e) {
    console.log(e)
    this.setData({
      toView: e.currentTarget.dataset.hash,  
      actionView: e.currentTarget.dataset.hash
    })
  },
   disx(i){
    var disX = (i - 1) * widths / (lengs-2); 
    if (i != this.data.swiperNav.i) {
    　　this.setData({
    　　　'swiperNav.i': i
    　　})
    　}
    　this.setData({
    　　'swiperNav.x': disX
    　})
   },
  scrollTo(e){
    let scrollTop = e.detail.scrollTop+100; 
    console.log(scrollTop)
    if(scrollTop >= this.data.zxzs08Top){
      shus=7;
      this.setData({
        actionView: 'zxzs08'    
      })
    }else if(scrollTop >= this.data.zxzs07Top){
      shus=6;
      this.setData({
        actionView: 'zxzs07'  
      })
    }else if(scrollTop >= this.data.zxzs06Top){
      shus=5;
      this.setData({
        actionView: 'zxzs06'  
      })
    }else if(scrollTop >= this.data.zxzs05Top){
      shus=4;
      this.setData({
        actionView: 'zxzs05'  
      })
    }else if(scrollTop >= this.data.zxzs04Top){
      shus=3;
      this.setData({
        actionView: 'zxzs04'  
      })
    }else if(scrollTop >= this.data.zxzs03Top){
      shus=2;
      this.setData({
        actionView: 'zxzs03'  
      })
    }else if(scrollTop >= this.data.zxzs02Top){
      shus=1;
      this.setData({
        actionView: 'zxzs02'  
      })
    }else{
      shus=0;
      this.setData({
        actionView: 'zxzs01'  
      })
    }
    this.disx(shus);
  },
  editorbtn(e){
    if(!this.data.isdlt){
        this.setData({
          isdlt:e.currentTarget.dataset.title
        })
      }else{
        this.setData({
          isdlt:''
        })
      }
  },
  deletebtn(e){
    console.log(e.currentTarget.dataset.title)
  },
  /**
   * 生命周期函数--监听页面隐藏
   */
  onHide: function () {
    
  },

  /**
   * 生命周期函数--监听页面卸载
   */
  onUnload: function () {
    
  },

  /**
   * 页面相关事件处理函数--监听用户下拉动作
   */
  onPullDownRefresh: function () {
    
  },

  /**
   * 页面上拉触底事件的处理函数
   */
  onReachBottom: function () {
    
  },

  /**
   * 用户点击右上角分享
   */

})