Nested map and each function : map « jQuery « JavaScript DHTML






  1. JavaScript DHTML
  2. jQuery
  3. map

Nested map and each function

 


<html>
  <head>
    <script type='text/javascript' src='js/jquery-1.3.2.js'></script>
    <script type='text/javascript'>
$(document).ready(
  function() {
    var $items = [
      'A',
      'B',
      'C',
      'D'
    ];
    var $i = 0;
    var $mapped = $($items).map(
      function($key) {
        $i++;
        return ($i < 2 ? '0' + $i : $i) + ' ' + this;
      }
    );
    $($mapped).each(
      function() {
        $('ul#ulId').append("<li>" + this + "</li>\n");  
      }
    );
  }
);
    </script>

  </head>
  <body>
     <ul id='ulId'>
     </ul>
  </body>
</html>








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