Simple examples of JS callback Functions

Simple examples of JS callback Functions

The callback function of JS is very simple. Check the Code:

In a. js

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var myback = null;  function load(obj){  myback = obj;  }     function save(){  // Background request $.ajax.post......  // Call the callback function myback();  }

Call in B. js

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// Pass the function to be called back as a parameter!    load(function(){  this.hide();  })