Map and index : map « jQuery « JavaScript Tutorial

<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>

30.66.map
	30.66.1.	Add LI to UL
	30.66.2.	Add node to tag
	30.66.3.	Map each parents
	30.66.4.	Map to join strings
	30.66.5.	Map value function
	30.66.6.	Map value only
	30.66.7.	Map value with index and value
	30.66.8.	Traversing-Map
	30.66.9.	Map and split
	30.66.10.	Map and isNaN
	30.66.11.	map(callback) builds lists of values, attributes, css values
	30.66.12.	Map and index
	30.66.13.	Find all parent elements of each paragraph.
	30.66.14.	Use map to join the selected tag names
	30.66.15.	map function and switch
	30.66.16.	Use variable defined outside in map function
	30.66.17.	Nested map and each function