94 lines
1.8 KiB
JavaScript
94 lines
1.8 KiB
JavaScript
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var util = require('../../utils/util.js');
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var api = require('../../config/api.js');
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var app = getApp()
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Page({
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data: {
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topicList: [],
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page: 1,
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limit: 10,
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count: 0,
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scrollTop: 0,
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showPage: false
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},
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onLoad: function(options) {
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// 页面初始化 options为页面跳转所带来的参数
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this.getTopic();
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},
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onReady: function() {
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// 页面渲染完成
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},
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onShow: function() {
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// 页面显示
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},
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onHide: function() {
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// 页面隐藏
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},
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onUnload: function() {
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// 页面关闭
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},
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nextPage: function(event) {
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var that = this;
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if (this.data.page > that.data.count / that.data.limit) {
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return true;
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}
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that.setData({
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page: that.data.page + 1
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});
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this.getTopic();
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},
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onPullDownRefresh() {
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wx.showNavigationBarLoading() //在标题栏中显示加载
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this.getTopic();
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wx.hideNavigationBarLoading() //完成停止加载
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wx.stopPullDownRefresh() //停止下拉刷新
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},
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getTopic: function() {
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let that = this;
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that.setData({
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scrollTop: 0,
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showPage: false,
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topicList: []
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});
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// 页面渲染完成
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wx.showToast({
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title: '加载中...',
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icon: 'loading',
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duration: 2000
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});
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util.request(api.TopicList, {
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page: that.data.page,
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limit: that.data.limit
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}).then(function(res) {
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if (res.errno === 0) {
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that.setData({
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scrollTop: 0,
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topicList: res.data.list,
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showPage: true,
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count: res.data.total
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});
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}
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wx.hideToast();
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});
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},
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prevPage: function(event) {
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if (this.data.page <= 1) {
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return false;
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}
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var that = this;
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that.setData({
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page: that.data.page - 1
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});
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this.getTopic();
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}
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})
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