laundry/pages/sorting/seled/seled.js

// pages/sorting/choice.js
const app=getApp()
Page({

    /**
     * 页面的初始数据
     */
    data: {
      mainActiveIndex: 0,
      activeId: null,
      items:[],
      right1:"",
      wnumber:"",
      keyword:""
    },

    /**
     * 生命周期函数--监听页面加载
     */
    onLoad: function (options) {
        this.setData({
          wnumber:options.wnumber
        })

        this.getcaless();
    },
    onClickNav({ detail = {} }) {

      var id = detail.index || 0;

      this.setData({
          right1: this.data.right2[id]
      })


   
    },
  
    onClickItem(e) {
     var id=e.target.dataset.id;
     var title=e.currentTarget.dataset.title
      console.log(e);

      let pages = getCurrentPages();
      let prevPage = pages[pages.length - 2];  //上一页 -1为当前页面
      prevPage.setData({
        id: id,
        title:title,
        wnumber:this.data.wnumber

      })
      wx.navigateBack({
        delta: 1 //想要返回的层级
      })

  
    },

    toEnter(){
        wx.navigateTo({
          url: '../enter/enter',
        })
    },
    bindinput(e){
      console.log(e)
        this.setData({
          keyword:e.detail.value
        })
    },
    
  delete(){

  },
  getcaless: function (e) {
    console.log(e)
    //var name = e.detail.value['search - input'] ? e.detail.value['search - input'] : e.detail.value;
    var that=this;
    app.api.useApi(app.globalData.baseAppUrl + "api/admin/sorting/category", {
      keyword:this.data.keyword,
      }, "get").then(function (res) {
        console.log(res);
        if (res.code != 200) {
            wx.showLoading({
                title:res.message.msg,
              })
              setTimeout(function () {
                wx.hideLoading();
              }, 1000);
              
        } else {
          wx.hideLoading();

          var data = res.message.data;
          var shop = [];
          if(data==[] || data==""){
            wx.showLoading({
              title:"未获取到结果。",
            })
            setTimeout(function () {
              wx.hideLoading();
            }, 2000);
            
          }

          for (var index in data) {
              shop[index] = data[index].children
          }


          that.setData({
              items:data,
              right1: data[0].children,
              right2: shop
          })
      }


    
          
        
      }).catch(function (err) {
          
        console.log(222);
      })
},
afterRead(event) {
  const { file } = event.detail;
  // 当设置 mutiple 为 true 时, file 为数组格式，否则为对象格式
  wx.uploadFile({
    url: 'https://example.weixin.qq.com/upload', // 仅为示例，非真实的接口地址
    filePath: file.url,
    name: 'file',
    formData: { user: 'test' },
    success(res) {
      // 上传完成需要更新 fileList
      const { fileList = [] } = this.data;
      fileList.push({ ...file, url: res.data });
      this.setData({ fileList });
    },
  });
},
})