const app = getApp() var isLogin1=0; Page({ data: { userInfo: null, isLogin:0 }, onLoad(options) { }, chkuid() { let id = app.globalData.user_openid //登录核对用户ID wx.cloud.callFunction({ name: 'getWxIdChkFun', data: { id: id } }) .then(res => { console.log("校对完毕!", res) console.log("chkuid里的",res.result.total) isLogin1= res.result.total console.log("chkuid里的",isLogin1) this.setData({ isLogin: res.result.total }) console.log("chkuid里的",this.data.isLogin) }) .catch(res => { console.log("校对失败!", res) }) }, login() { let isUser = 0 this.chkuid() isUser = isLogin1 console.log('login里的isUser1',isUser) isUser=this.data.isLogin console.log('login里的isUser2',isUser) }, }) [图片]
关于promise风格写法赋值问题求教?const app = getApp() var isLogin1=0; Page({ data: { userInfo: null, isLogin:0 }, onLoad(options) { }, chkuid() { let id = app.globalData.user_openid //登录核对用户ID,用count方法 查到有这么一个cout则认为有这个用户 wx.cloud.callFunction({ name: 'getId', data: { id: id } }) .then(res => { console.log("校对完毕!", res) isLogin1= res.result.total this.setData({ isLogin: res.result.total }) }) .catch(res => { console.log("校对失败!", res) }) }, login() { let isUser = 0 this.chkuid() isUser = isLogin1 console.log(isUser) isUser=this.data.isLogin console.log(isUser) }, }) 老哥们,为啥最后我这两个log出来都是0,为啥chkuid()里的赋值没生效啊?
2022-07-12