zy/miniprogram/pages/find/find.js

// miniprogram/pages/find/find.js
const db = wx.cloud.database();
Page({
  data: {
    inputcon:'',
    swiperImg:
    [],//轮播图图片列表
    showindex1:0,
    bannerImg1:[
      'cloud://iii-apple-5g4fz3cz1a2cc511.6969-iii-apple-5g4fz3cz1a2cc511-1304058842/互联网.png',
    'cloud://iii-apple-5g4fz3cz1a2cc511.6969-iii-apple-5g4fz3cz1a2cc511-1304058842/数学建模.png',
    'cloud://iii-apple-5g4fz3cz1a2cc511.6969-iii-apple-5g4fz3cz1a2cc511-1304058842/数学能力挑战赛.png'],
    showindex2:0,
  },

  /**
   * 生命周期函数--监听页面加载
   */
  sliderto:function(e){
    console.log(e)
    var url=e.currentTarget.dataset.url
    wx.navigateTo({
      url: '/pages/webview/webview?url=' + url,
    })
  },
  onLoad: function (options) {
    const that=this
    /*轮播图 */
    db.collection('slider').orderBy('index','asc').get({
      success:function(res){
        that.setData({
          swiperImg:res.data
        })
      }
    })


    /*推荐栏*/
    db.collection('recommend').limit(6).orderBy('index','asc').get({
      success:function(res){
        console.log(res)
        that.setData({
          bannerImg1:res.data
        })
      }
    })
  },
  search: function(){
    var that = this;
    if(this.data.inputcon==''){
      wx.showToast({
        title: '请输入搜索内容',
        icon:'none'
      })
    }else{
      var key = this.data.inputcon;
      db.collection('recommend').where({
        title: db.RegExp({
          regexp: key,
          options: 'i'
        })
      })
      .get({
        success: function(res) {
          console.log(res.data)
          that.setData({
            inputcon: ''
          })
          if(res.data.length==0){
            wx.showToast({
              title: '搜索内容暂无！',
              icon:'none'
            })
          }else{
            var model = JSON.stringify(res.data);
            wx.navigateTo({
              url: '../more/more?model='+model,
            })
          }
        }
      })
    }
  },
  bindchange1(e) {
    this.setData({
    showindex1: e.detail.current,
    })
  },
  bindchange2(e) {
    this.setData({
    showindex2: e.detail.current
    })
  },
    gotomore1:function(){
      wx.navigateTo({
        url: '../more/more?isfirst=true',
      })
    },
    gotomore2:function(){
      wx.navigateTo({
        url: '../more/more?isfirst=false',
      })
    },
    gotocompete:function(){
    },
    inputchange:function(e){
      this.setData({
        inputcon: e.detail.value
      })
    },
})