This article mainly introduces relevant information on how to solve the problem of the page not rendering after the WeChat applet encounters modified data. Friends in need can refer to the following
After the WeChat applet encounters modified data Solving the problem of page not rendering
Foreword:
From the beginning of the mini program last year to now, I have always been optimistic about it and maintained a certain degree of attention. , I think the wave of small programs was initially among the front-end and other technology developers. This is the first time I have consciously witnessed the development of a new technology, and I feel quite honored.
Badmouthing mini programs? My point of view is that it is definitely impossible, because now the small program of review is submitted every day. It continues to increase, and some mini programs are really easy to use, such as Mobike’s QR code scanning for cycling, and I went to KTV last week and directly used the mini program to scan the QR code on the screen to bind the room, and then through Mini programs are convenient and fun for requesting songs, cutting songs, and sending emojis. Therefore, in my opinion, some application scenarios are very suitable for mini programs. In the future, more scenes in life will use mini programs.
Up to now, I have written more than a dozen articles in the mini program series, which basically solve some problems and pitfalls in development. My mini program has almost been written, but the company’s. The https encryption authentication has not been completed yet, so I can only leave it there for the time being
Data modification does not take effect
I will continue to introduce a set## today. #Data() problem.
var that = this; wx.getStorage({ key: 'user', success: function(res){ console.log(res.data) that.data.params.uuid = res.data.uuid; that.data.params.ticket = res.data.ticket; that.data.params.courseUuid = options.courseUuid; that.data.params.isCompany = options.isCompany; that.fetchData(); that.getShareList(); } })
var that = this; wx.getStorage({ key: 'user', success: function(res){ console.log(res.data) that.data.params.uuid = res.data.uuid; that.data.params.ticket = res.data.ticket; that.data.params.courseUuid = options.courseUuid; that.data.params.isCompany = options.isCompany; that.setData({ params: that.data.params }) that.fetchData(); that.getShareList(); } })
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