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  • Looping Over Objects using $.each() Method

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    Hello Readers!
    Here I am going to explaining you about the $.each() method used in jquery.
    The jquery function $.each() is a traversing method which loops through both arrays and objects. The length property of the arrays as an index is used for iteration that is starting from 0 to length 1. This is also used for the automatically loop over all members of an object.

    Syntax:

    Syntax:$(selector).each(callback)

     Source Code:-

    <!DOCTYPE html>  
      <html>  
       <head>  
         <title>Jquery Utility : Looping over objects using $.each() </title>  
     <script src="https://ajax.googleapis.com/ajax/libs/jquery/1.12.4/jquery.min.js"></script>
         <script> 
       $(document).ready(function() {
        $("button").click(function(){
          var myObjects = {USA:1, China:2, India:3, Japan:4, Pakistan:5};
          $.each(myObjects, function(index, elements){  // $.each for looping over list items
            
           $("#"+index).append(document.createTextNode(
             "Country - " + index + " : Economy Rank " + elements));
          console.log(index);
         });
        });
    });
     
       </script>
       <style>
         body{font-family:Verdana; color:#444;}
         div{border:5px solid #fa4b2a;padding:10px;}
       </style>
     </head>  
          <body>
          
              <h3>Looping Over Objects using $.each()</h3>
            <div id="USA">First:row - </div><br>
            <div id="China">Second:row - </div><br>
            <div id="India">Third:row - </div><br>
            <div id="Japan">Fourth:row - </div><br>
            <div id="Pakistan">Fifth row - </div><br>
            <button>Click Here</button>
           </body>
    </html>

     Output:

           For getting result user may download the file from the below link.

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