Introduction to the usage of WeChat applet loading component to display loading animation

This article mainly introduces the usage of WeChat applet loading component to display loading animation, and analyzes the related event operations and attribute setting skills of loading component to display loading animation in the form of examples. It also comes with source code for readers to download and refer to. If needed Friends can refer to

. The example in this article describes the usage of the WeChat applet loading component to display loading animation. Share it with everyone for your reference, the details are as follows:

1. Effect display

##2. Key code

① index.wxml

<loading hidden="{{loadingHidden}}">
 加载中...
</loading>
<button type="default" bindtap="loadingTap">点击弹出loading</button>

② index.js

Page({
  data: {
    loadingHidden: true
  },
  loadingTap: function(){
    this.setData({
     loadingHidden: false
    });
    var that = this;
    setTimeout(function(){
     that.setData({
       loadingHidden: true
     });
     that.update();
    }, 3000);
  }
})

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