纸通宝小程序
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import { getViewedList } from "../../../api/moment"
const util = require('../../../utils/util')
const event = require('../../../utils/event.js')
const tdsdk = require('../../../libs/tdweapp')
const app = getApp()
Page({
data: {
height: app.globalData.fragmentHeight,
loading: true,
requesting: false,
finished: false,
top: 0,
messageList: [],
form: {
pageNum: 1,
pageSize:15
}
},
onLoad: function (options) {
this.setData({ height: app.globalData.fragmentHeight })
event.on('EventMessage', this, this.onEvent)
this.fetchMessageList()
},
onEvent: function (message) {
if (message.what == 501) {
this.onRefreshList()
}
},
onRefreshList: function () {
if (this.data.requesting) {
return
}
this.setData({ messageList: [], ['form.pageNum']: 1, loading: true, finished: false })
this.fetchMessageList()
},
fetchMessageList: function () {
if (this.data.requesting || this.data.finished) {
return
}
if (this.data.loading) {
this.data.requesting = true
} else {
this.setData({ requesting: true })
}
getViewedList(this.data.form).then(result => {
this.doResult(result)
}).catch(err => {
this.setData({ requesting: false, loading: false })
util.showToast(err)
})
},
doResult: function(result){
if (result.data.records.length) {
var respList = result.data.records
let nowList = `messageList[${this.data.messageList.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 })
}
},
lookItem: function (e) {
var item = this.data.messageList[e.currentTarget.dataset.page][e.currentTarget.dataset.index]
if(item.articleDetailDto && this.data.tabIndex == 1){
wx.navigateTo({ url: '/pages/article/detail/index?id=' + item.articleDetailDto.id })
} else {
wx.navigateTo({ url: '/pages/article/detail/index?id=' + item.id })
}
},
onShow: function () {
tdsdk.Page.onShow()
},
onHide: function(){
tdsdk.Page.onHide()
},
onUnload: function(){
tdsdk.Page.onUnload()
event.remove('EventMessage', this)
}
})