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101 lines
2.5 KiB
101 lines
2.5 KiB
//index.js
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//获取应用实例
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const app = getApp()
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// var total_micro_second = 30*60*1000;
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// var total_micro_second = 10 * 1000;
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function countdown(that) {
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// 渲染倒计时时钟
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let clock = that.data.clock*1000;
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that.setData({
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clockTime: dateformat(clock)
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});
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if (clock <= 1) {
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that.setData({
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reminder: "支付时间已结束"
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});
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// timeout则跳出递归
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clearTimeout(c);
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return;
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}
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var c=setTimeout(function () {
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clock -= 1000;
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that.setData({
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clock: clock / 1000
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});
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console.log(clock);
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countdown(that)
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}, 1000);
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}
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// 时间格式化输出，如3:25:19 86。每10ms都会调用一次
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function dateformat(micro_second) {
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// 秒数
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var second = Math.floor(micro_second / 1000);
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// 小时位
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var hr = Math.floor(second / 3600);
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// 分钟位
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var min = Math.floor((second - hr * 3600) / 60);
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// 秒位
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var sec = (second - hr * 3600 - min * 60);// equal to => var sec = second % 60;
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// 毫秒位，保留2位
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// var micro_sec = Math.floor((micro_second % 1000) / 10);
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return min + ":" + sec;
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}
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Page({
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data: {
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reminder:'确认支付'
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},
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//事件处理函数
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pay: function (e) {
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let str = JSON.stringify(e.currentTarget.dataset.item);
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wx.navigateTo({
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url: '../pay/pay?jsonStr=' + str
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})
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console.log(str);
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},
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onLoad: function (options) {
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let item = JSON.parse(options.jsonStr);
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if (app.globalData.userInfo) {
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this.setData({
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userInfo: app.globalData.userInfo,
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hasUserInfo: true,
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price: item.price,
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title: item.name,
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product: item,
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clock: options.clock,
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clockTime: dateformat(options.clock * 1000)
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})
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countdown(this);
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} else if (this.data.canIUse) {
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// 由于 getUserInfo 是网络请求，可能会在 Page.onLoad 之后才返回
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// 所以此处加入 callback 以防止这种情况
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app.userInfoReadyCallback = res => {
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this.setData({
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userInfo: res.userInfo,
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hasUserInfo: true
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})
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}
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} else {
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// 在没有 open-type=getUserInfo 版本的兼容处理
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wx.getUserInfo({
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success: res => {
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app.globalData.userInfo = res.userInfo
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this.setData({
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userInfo: res.userInfo,
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hasUserInfo: true
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})
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}
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})
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}
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},
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getUserInfo: function (e) {
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console.log(e)
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app.globalData.userInfo = e.detail.userInfo
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this.setData({
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userInfo: e.detail.userInfo,
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hasUserInfo: true
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})
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}
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})
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