Map and index : map « jQuery « JavaScript DHTML

Map and index

  

<html>
  <head>
    <script type="text/javascript" src="js/jquery-1.3.2.js"></script>
    <script type="text/javascript">
        $(document).ready(function(){
                
            var mappedItems = $("li").map(function (index) {
              var replacement = $("<li>").text($(this).text()).get(0);
              if (index == 0) {
                $(replacement).text($(replacement).text().toUpperCase());
              } 
              return replacement;
            });
            $("#results").append(mappedItems);
                    

        });
    </script>
  </head>
  <body>
    <body>
          <ul>
            <li>Abc</li>
            <li>Bcd</li>
            <li>Cde</li>
          </ul>
          <ul id="results">
          </ul>
    </body>
</html>

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