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- // pages/detail/index.js
- const app = getApp();
- Page({
- /**
- * 页面的初始数据
- */
- data: {
- detail: {},
- playUrl: "",
- videoData:{},
- imgList: []
- },
- /**
- * 生命周期函数--监听页面加载
- */
- onLoad: function (options) {
- let que = app.globalData.selectQuestion || {};
- wx.setNavigationBarTitle({
- title: que.name
- })
- if (que.type === "video") {
- que.content = que.content.map(v => {
- v.play_count = this.formatNumber(v.play_count);
- return v
- })
- }
- this.setData({
- detail: que || {}
- })
- },
- formatNumber: function (n) {
- if (isNaN(n)) return 0;
- var out = n;
- if (out >= 100000000) {
- out = (out / 100000000).toFixed(2) + '亿';
- } else if (out >= 10000) {
- out = (out / 10000).toFixed(2) + '万';
- }
- return out
- },
- playVideo(e) {
- this.setData({
- playUrl: e.currentTarget.dataset.url || ""
- })
- },
- bindloadedmetadata(e){
- let p = {
- ...e.detail
- }
- let sys = wx.getSystemInfoSync();
- console.log(e.detail,sys.windowWidth);
- p.height = p.height/p.width * sys.windowWidth;
- p.width = sys.windowWidth;
- this.setData({
- videoData: p
- })
- },
- closeVideo(){
- this.setData({
- playUrl: ""
- })
- },
- bindload(e){
- const list = this.data.imgList || [];
- let height =339/ e.detail.width * e.detail.height
- list[e.target.dataset.index] = height;
- console.log(list);
- this.setData({
- imgList: list
- })
- },
- /**
- * 生命周期函数--监听页面初次渲染完成
- */
- onReady: function () {
- },
- /**
- * 生命周期函数--监听页面显示
- */
- onShow: function () {
- },
- /**
- * 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 () {
- }
- })
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