bjtu_order/bjtu_app/pages/order-list/index.js

// pages/order-list/index.js
let app = getApp()
Page({

  /**
   * 页面的初始数据
   */
  data: {
    statusType: ["全部", "待支付", "待确认", "已确认"],
    currentType:0,
    tabClass:["","","",""]
  },
  statusTap(e){
    let index = e.currentTarget.dataset.index
    this.setData({
      currentType: index
    })
    this.onShow()
  },
  //取消
  toQuxiao(e){
 
    let orderId = e.currentTarget.dataset.id
    let that = this
    let postData = {
      oid: orderId
    }
    postData.status = '已取消'
    wx.request({
      url: app.data.resturl + '/orderstate.action',
      data: postData,
      method: 'post',
      header: {
        'content-type': 'application/x-www-form-urlencoded'
      },
      success:(res)=>{
        let code = res.data;
        if(code=='yes'){
          
          let postData = {
            openid: app.globalData.openid
          }
          postData.status = '已取消'
          wx.request({
            url: app.data.resturl + '/olist.action',
            data: postData,
            method: 'post',
            header: {
              'content-type': 'application/x-www-form-urlencoded'
            },
            success: (res) => {

              that.setData({
                orderList: res.data.dlist
              });
              that.setData({
                currentType: 0
              })
            }
          })
        } 
      
        }
    })
  },

  //支付
  toPay(e) {


    let orderId = e.currentTarget.dataset.id
    let that = this
    let postData = {
      oid: orderId
    }
    postData.status = '待接单'
    wx.request({
      url: app.data.resturl + '/orderstate.action',
      data: postData,
      method: 'post',
      header: {
        'content-type': 'application/x-www-form-urlencoded'
      },
      success: (res) => {
        let code = res.data;
        if (code == 'yes') {

          let postData = {
            openid: app.globalData.openid
          }
          postData.status = '待接单'
          wx.request({
            url: app.data.resturl + '/olist.action',
            data: postData,
            method: 'post',
            header: {
              'content-type': 'application/x-www-form-urlencoded'
            },
            success: (res) => {

              that.setData({
                orderList: res.data.dlist
              });
              that.setData({
                currentType: 2
              })
            }
          })
        }

      }
    })
  },


  //删除
  toDel(e) {


    let orderId = e.currentTarget.dataset.id
    let that = this
    let postData = {
      oid: orderId
    }
   
    wx.request({
      url: app.data.resturl + '/delOrder.action',
      data: postData,
      method: 'post',
      header: {
        'content-type': 'application/x-www-form-urlencoded'
      },
      success: (res) => {
        let code = res.data;
        if (code == 'yes') {

          let postData = {
            openid: app.globalData.openid
          }
        
          wx.request({
            url: app.data.resturl + '/olist.action',
            data: postData,
            method: 'post',
            header: {
              'content-type': 'application/x-www-form-urlencoded'
            },
            success: (res) => {

              that.setData({
                orderList: res.data.dlist
              });
              that.setData({
                currentType: 0
              })
            }
          })
        }

      }
    })
  },
  orderDetail(e) {
    wx.navigateTo({
      url: '/pages/order-details/index?id=' + e.currentTarget.dataset.id
    })
  },

  /**
   * 生命周期函数--监听页面初次渲染完成
   */
  onReady: function () {
  
  },

 
 
  onShow: function () {
    let that = this
    wx.showLoading()
    let postData = {
      openid: app.globalData.openid
    }
    if (this.data.currentType == 1){
      postData.status = '待支付'
    }
    if (this.data.currentType == 2){
      postData.status = '待接单'
    }
    if (this.data.currentType == 3) {
      postData.status = '已接单'
    }
    
    postData.openid = app.globalData.openid
 
    wx.request({
      url: app.data.resturl + '/olist.action',
      data: postData,
      method: 'post',
      header: {
        'content-type': 'application/x-www-form-urlencoded'
      },
      success:(res)=>{
        wx.hideLoading()
        that.setData({
          orderList: res.data.dlist
        })
      }
    })
  },

  /**
   * 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
   */
  onShareAppMessage: function () {
  
  }
})