Shulou(Shulou.com)05/31 Report--

This article introduces the relevant knowledge of "how to bind click events in WeChat Mini Programs". In the operation of actual cases, many people will encounter such a dilemma. Then let the editor lead you to learn how to deal with these situations. I hope you can read it carefully and be able to achieve something!

First, let's take a look at how to add the tag bar at the bottom: operate in app.json

{"pages": [/ / add the path of the page here "pages/index/index", "pages/logs/logs", "pages/home/home"], "window": {"backgroundTextStyle": "light", "navigationBarBackgroundColor": "# fff", "navigationBarTitleText": "Leyou Gym", "navigationBarTextStyle": "black", "enablePullDownRefresh": true} / / add title bar "tabBar": {"list": [{"pagePath": "pages/index/index", "text": "Home"}, {"pagePath": "pages/logs/logs", "text": "log"}, {"pagePath": "pages/home/home", "text": "my"}]}}

Then take a look at how we can modify data binding through button:

For a very simple operation, the first step is to make the settings in home.wxml:

/ / here {{name}}! To modify the string Hello {{name}}! / / bindtap that needs to be bound click on me to change the name

Then configure it in home.js:

Var helloData = {name:' wechat'} Page ({data:helloData, changeName:function (e) {this.setData ({name:' Yang Lei'})}) that's all for "how to bind Click events in WeChat Mini Programs". Thank you for reading. If you want to know more about the industry, you can follow the website, the editor will output more high-quality practical articles for you!

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