|
楼主(阅读:1356/回复:0)小程序 保存到云数据库实例代码(非常实用)[quote] //index.js//获取应用实例const app = getApp()wx.cloud.init('testaa') //当前环境名称const db = wx.cloud.database()const table=db.collection('caihonghua') //所用集合名称 Page({ motto: 'Hello World', msg:'hi chao', name: "view", children: [ { name: "view", children: [{ text: "a" }] }, { name: "view", children: [{ text: "b" }] }, { name: "view", children: [{ text: "c" }] } userInfo: {}, hasUserInfo: false, canIUse: wx.canIUse('button.open-type.getUserInfo') }, changeIndicatorDots (e){ changeAutoplay(e){ //事件处理函数 bindViewTap: function() { wx.navigateTo({ url: '../logs/logs' }) }, onLoad: function () { if (app.globalData.userInfo) { this.setData({ userInfo: app.globalData.userInfo, hasUserInfo: true }) } else if (this.data.canIUse){ // 由于 getUserInfo 是网络请求,可能会在 Page.onLoad 之后才返回 // 所以此处加入 callback 以防止这种情况 app.userInfoReadyCallback = res => { this.setData({ userInfo: res.userInfo, hasUserInfo: true }) } } else { // 在没有 open-type=getUserInfo 版本的兼容处理 wx.getUserInfo({ success: res => { app.globalData.userInfo = res.userInfo this.setData({ userInfo: res.userInfo, hasUserInfo: true }) } }) } }, getUserInfo: function(e) { console.log(e) app.globalData.userInfo = e.detail.userInfo this.setData({ userInfo: e.detail.userInfo, hasUserInfo: true }) }}) [/quote] |