nsgk_wechat/pages/contract/contract.js

// pages/bank/bank.js
import * as UTIL from '../../utils/util.js';
import * as API from '../../utils/API.js';
let EVN_CONFIG = require('../../env/env');
const DISTRIBUTE_ENVIROMENT = 'IMGURL';
let {
    URL_PREFIX,
} = EVN_CONFIG[DISTRIBUTE_ENVIROMENT];
const app = getApp();
Page({

  /**
   * 页面的初始数据
   */
  data: {
    isIPX: app.globalData.isIPX,
    list:[],
    isLoading:false,
    pageNums:1,
    scrollHeight:"",
    name:"",
    showUpload:false,
    uploadOptions:[],
    fileList:[],
    showPopup:false,
    fileEvent:{},
    itemId:""
  },
  goAdd(){
    wx.navigateTo({
      url: 'add/add',
    })
  },
  back:function(){
    wx.navigateBack({
      delta: 1
    })
  },
  /**
   * 生命周期函数--监听页面加载
   */
  onLoad(options) {
    var that = this;
    that.setData({
      scrollHeight:wx.getSystemInfoSync().windowHeight
    })
  },

  /**
   * 生命周期函数--监听页面初次渲染完成
   */
  onReady() {
    this.getList();
    //获取附件字典
    UTIL.httpRequest(API.URL_GET_GETDICTTYPE + 'common_attach', {method:'GET'}, {
      success: (res) => {
        if(res.data.length>0){
          this.setData({
            uploadOptions:res.data,
          })
        }
      }
    })
  },
    getList:function(){
      let params = {
        pageNum:this.data.pageNums,
        pageSize:10,
        name:this.data.name
      }
      UTIL.httpRequest(API.URL_GET_CONTRACTLIST,params,{
        success: (res) => {
          console.log(res);
          
        if(res.code == 200){
          if(this.data.pageNums!=1&&this.data.list.length<=res.total){
            let lists = this.data.list.concat(res.rows)
            this.setData({list:lists})
          }else{
            this.setData({list:res.rows})
          }    
        }else{
          UTIL.showToastNoneIcon(res.msg);
        }
        }
      })
    },
    paging(){
      this.setData({
        pageNums:this.data.pageNums+1,
      })
      this.getList();
    },
    goSearch(e){
      this.setData({name:e.detail})
      this.getList();
    },
    goUpdate(e){
      wx.navigateTo({
        url: '/pages/contract/add/add?id='+e.currentTarget.dataset.id,
      })
    },
    delete(e){
      UTIL.httpRequest(API.URL_GET_CONTRACTDELETE + e.currentTarget.dataset.id, {method:'GET'}, {
        success: (res) => {
          if(res.code==200){
            let new_list = this.data.list
            console.log(e.currentTarget.dataset.index);
            new_list.splice(e.currentTarget.dataset.index,1)
            this.setData({'list':new_list})
            UTIL.showToastNoneIcon('删除成功！');
          }else{
            UTIL.showToastNoneIcon('删除失败！');
          }
        }
      })
    },
     upload(e){
      this.setData({itemId:e.currentTarget.dataset.id});
      this.asyncFun(e.currentTarget.dataset.id)
      this.setData({"fileList":[]})
    },
     asyncFun(id){
      let uploadList = this.data.uploadOptions
      let newList = []
      let _this = this
      uploadList.map( res => {
        let oData = {
          tableId: id,
          tableName: "t_contraction_info", //上传表
          bizPath: "contraction",
          fileType: res.dictValue, //附件类型  1原始发票 2会议纪要 3会议照片 4 参会人员签字
          method:'GET'
        }
        UTIL.httpRequest(API.URL_GET_ATTACHMENTLIST, oData, {
          success: (rr) => {
            console.log(rr.rows);
            rr.rows.map((rrr,index) => {
              rrr.url = URL_PREFIX + rrr.fileUrl
              if(index==rr.rows.length-1){
                newList.push(Object.assign({},res,{"list":rr.rows}))
                _this.setData({"fileList":_this.data.fileList.concat(newList)});
                _this.setData({"showUpload":true})
              }
            })
            
          },
          fail:(rr) =>{
            console.log(rr);
          },
          complete:(rr) => {
            console.log(rr);
          }
        }) 
      })
      
    },
    closeBox(){
      this.setData({"showUpload":false})
    },
    deleteImg(event){
      this.setData({"fileEvent":event})
      this.setData({"showPopup":true});
    },
    cancelTem:function(e){
      this.setData({"fileEvent":"{}"});
      this.setData({"showPopup":false});
    },
    confirmTem:function(e){
      let event = this.data.fileEvent
      console.log(event);
      UTIL.httpRequest(API.URL_GET_GETFILEREMOVE+event.detail.file.id , {method:'GET'}, {
        success: (res) => {
          if(res.code==200){
            let ll = this.data.fileList
            var jsonlist = ll[event.target.dataset.idx].list;
            jsonlist.splice(event.detail.index, 1)
            ll[event.target.dataset.idx].list = jsonlist
            this.setData({"fileList":ll})
            this.setData({showPopup:false});
                wx.showToast({
                  title: '删除成功！',
                  icon: 'success',
                  duration: 2000,
                })
          }
        }
      })
    },
    uploadFile(uploadFile,event) {
      let _this = this
      return new Promise((resolve, reject) => {
        wx.uploadFile({
          url: API.URL_GET_UPLOAD,
          filePath: uploadFile.file.file[0].url,
          name: 'file',
          header: {
            "Content-Type": "multipart/form-data",//记得设置
            "chartset":"utf-8",
            'Authorization':'Bearer '+getApp().globalData.userInfo.token
          },
          formData:uploadFile,
          success: (res) => {
            res.data = JSON.parse(res.data);
            if(res.statusCode == 200){
              let files = _this.data.fileList
              let fName = res.data.fileUrl.split('/')
              let fLength = fName.length
              files[event.currentTarget.dataset.idx].list.push({
                "fileName": fName[fLength-1],
                "fileType": "0",
                "fileUrl":res.data.fileUrl ,
                "id": res.data.id,
                "tableId": 6,
                "url":URL_PREFIX+res.data.fileUrl
              })
              _this.setData({"fileList":files})
              wx.hideLoading()
          }
          },
          fail: (err) => {
            //上传失败：修改pedding为reject
            reject(err)
          }
        });
      })
    },
    afterRead(event) {
      let _this = this
      wx.showLoading({
        title: '上传中...'
      })
      let fileForm={
        file: event.detail,
        fileType:event.currentTarget.dataset.idx,
        tableName: "t_contraction_info", //上传表
        bizPath: "contraction", //上传目录
        tableId:_this.data.itemId
      }
      this.uploadFile(fileForm,event)
    },
      lookDown(file,detail){
        // 获取指定字符串最后一次出现的位置，返回index
        var index1 = file.detail.url.lastIndexOf('.'); 
        // substr(start, length) 抽取从start下标开始的length个字符，返回新的字符串;
        var style = file.detail.url.substr(index1 + 1) 
        //判断图片类型，不需要下载，不做处理
        if(style=='png'||style=='jpg'||style=='jpeg'||style=='bmp'||style=='gif'||style=='webp'||style=='psd'||style== 'svg'||style=='tiff'){
        //判断非图片类型
        }else{
          wx.downloadFile({
            url: file.detail.url,
            success(data){
              wx.openDocument({
                filePath: data.tempFilePath,
                fileType: style,
                showMenu:true,
                success(res){
                }
              })
            }
          })
        }
      },
  /**
   * 生命周期函数--监听页面显示
   */
  onShow() {

  },

  /**
   * 生命周期函数--监听页面隐藏
   */
  onHide() {

  },

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

  },

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

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

  /**
   * 用户点击右上角分享
   */
  onShareAppMessage() {

  }
})