HTML5 implements pull-down refresh on mobile terminal (principle and code)

This article introduces to you about HTML5 implementation of mobile pull-down refresh (principle and code). It has certain reference value. Friends in need can refer to it. I hope it will be helpful to you.

Pull-down refresh on the mobile side is a very common function, and there are many open source libraries that implement this function. However, in order to learn, let’s write an example to learn it first. Some touch events and some DOM properties CSS3 properties are used. Go directly to the code, there are comments in the code.

       
  
 
 
 
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• The transform and animate in CSS3 are used. Because since they are all mobile, these things are basically supported.

• Please look at the code for details, there are also comments. This article only explains the principle, and will be encapsulated into an object later. Convenient to call directly.

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