纸通宝小程序
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// pages/bidding/index/index.js
const request = require('../../../utils/request') //导入模块
const util = require('../../../utils/util')
const event = require('../../../utils/event.js')
const app = getApp()
const status = ['', 50, 51, 53, 54, 55]
Page({
/**
* 页面的初始数据
*/
data: {
height: app.globalData.fragmentHeight,
loading: true,
requesting: false,
finished: false,
tabList: ['全部', '待预约', '待送货', '结算中', '已完成', '已关闭' ],
tabIndex: 0,
top: 0,
orderList: [],
form: {
status: '',
pageNum: 1
}
},
/**
* 生命周期函数--监听页面加载
*/
onLoad: function (options) {
this.setData({
height: app.globalData.fragmentHeight - 90,
CustomBar: app.globalData.CustomBar,
['form.status']: options.status ? statusList[parseInt(options.status)] : '',
tabIndex: options.status ? parseInt(options.status) : 0
})
event.on('ProxyMessage', this, this.onEvent)
this.fetchOrderList()
},
onEvent: function (message) {
if (message.what == 400) {
this.onRefreshList()
}
},
onRefreshList: function () {
this.setData({
orderList: [],
['form.status']: this.data.form.status,
['form.pageNum']: 1,
loading: true,
finished: false
})
this.fetchOrderList()
},
fetchOrderList: function () {
if (this.data.requesting || this.data.finished) {
return
}
if (this.data.loading) {
this.data.requesting = true
} else {
this.setData({
requesting: true
})
}
// /product/cheapList特价产品列表
request.get('/recycle-service/proxy-sell/get/proxy-order-list', this.data.form).then(result => {
//成功回调
if (result.data.records.length) {
var respList = result.data.records
let nowList = `orderList[${this.data.orderList.length}]`
var num = this.data.form.pageNum
var finished = this.data.form.pageNum >= result.data.pages
if(this.data.form.pageNum == 1){
this.setData({
[nowList]: respList,
total: result.data.total,
['form.pageNum']: (num + 1),
top: 0,
finished,
requesting: false,
loading: false
})
} else {
this.setData({
[nowList]: respList,
total: result.data.total,
['form.pageNum']: (num + 1),
finished,
requesting: false,
loading: false
})
}
} else {
this.setData({
finished: true,
requesting: false,
loading: false
})
}
}).catch(err => {
//异常回调
this.setData({
requesting: false,
loading: false
})
util.showToast(err)
})
},
lookItem: function (e) {
var item = this.data.orderList[e.currentTarget.dataset.page][e.currentTarget.dataset.index]
wx.navigateTo({ url: '/pages/agent/detail/index?id=' + item.orderId })
},
onTabChange: function ({detail}) {
if (this.data.tabIndex == detail.index) {
return
}
this.data.tabIndex = detail.index
this.data.form.status = status[this.data.tabIndex]
this.onRefreshList()
},
onUnload: function(){
event.remove('ProxyMessage', this)
}
})