JavaScript Tutorial

jQuery.each()

<!doctype html>
<html lang="en">
<head>
  <meta charset="utf-8">
  <title>jQuery.each demo</title>
  <style>
  div {
    color: blue;
  }
  div#five {
    color: red;
  }
  </style>
  <script src="https://code.jquery.com/jquery-1.10.2.js"></script>
</head>
<body>
<div id="one"></div>
<div id="two"></div>
<div id="three"></div>
<div id="four"></div>
<div id="five"></div>
    <script>
        var arr = [ "one", "two", "three", "four", "five" ];
        var obj = { one: 1, two: 2, three: 3, four: 4, five: 5 };
        jQuery.each( arr, function( i, val ) {
              $( "#" + val ).text( "Mine is " + val + "." );
              // Will stop running after "three"
              return ( val !== "three" );
        });
        jQuery.each( obj, function( i, val ) {
            $( "#" + i ).append( document.createTextNode( " - " + val ) );
        });
    </script>
</body>
</html>