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113 lines
2.8 KiB
113 lines
2.8 KiB
// pages/moment/price/index.js
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import { getFactoryPrice } from "../../../../pages/api/ztb"
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const event = require('../../../../utils/event')
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const storage = require('../../../../utils/storage')
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const app = getApp()
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Page({
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/**
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* 页面的初始数据
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*/
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data: {
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height: app.globalData.fragmentHeight,
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kg: app.globalData.kg,
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loading: false,
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requesting: false,
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finished: false,
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top: 0,
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orderList: [],
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form: { pageNum: 1,
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pageSize:15 }
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},
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/**
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* 生命周期函数--监听页面加载
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*/
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onLoad: function (options) {
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var ids = storage.get('ztb-paper-price')
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if(ids){
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this.data.form.paperMillIdList = ids
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this.onRefreshList()
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}
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event.on('EventMessage', this, this.onEvent)
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},
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onEvent: function (message) {
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if(message.what == 508){
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this.data.form.paperMillIdList = message.obj
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storage.put('ztb-paper-price', message.obj)
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this.onRefreshList()
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}
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},
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// 下拉刷新...
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onRefreshList: function () {
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if (this.data.requesting) {
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return
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}
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this.setData({
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orderList: [],
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['form.pageNum']: 1,
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loading: true,
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kg: app.globalData.kg,
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height: app.globalData.fragmentHeight,
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finished: false
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})
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this.fetchPapersList()
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},
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// 获取特价列表
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fetchPapersList: function () {
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if (this.data.requesting || this.data.finished) {
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return
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}
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if (this.data.loading) {
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this.data.requesting = true
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} else {
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this.setData({ requesting: true })
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}
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getFactoryPrice(this.data.form).then(result => {
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if (result.data.records.length) {
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var respList = result.data.records
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let nowList = `orderList[${this.data.orderList.length}]`
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var num = result.data.current
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var finished = result.data.current >= result.data.pages
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if(this.data.form.pageNum == 1){
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this.setData({
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[nowList]: respList,
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total: result.data.total,
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['form.pageNum']: (num + 1),
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top: 0,
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finished,
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requesting: false,
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loading: false
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})
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} else {
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this.setData({
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[nowList]: respList,
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total: result.data.total,
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['form.pageNum']: (num + 1),
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finished,
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requesting: false,
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loading: false
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})
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}
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} else {
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this.setData({
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finished: true,
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requesting: false,
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loading: false
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})
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}
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}).catch(err => {
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this.setData({
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requesting: false,
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finished: true,
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loading: false
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})
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})
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},
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selectMill: function(){
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wx.navigateTo({ url: '/pakageInfo/pages/article/factory/index?type=4&ids=' + this.data.form.paperMillIdList})
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},
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onUnload: function(){
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event.remove('EventMessage', this)
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}
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})
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