Get first element in query set : get « jQuery « JavaScript DHTML






  1. JavaScript DHTML
  2. jQuery
  3. get

Get first element in query set

    

<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 data = $("<li>").text($(this).text()).get(0);
              data = [data,$("<li>").get(0)];
              $(data[0]).append("*");
              return data;
           });
           $("#results").append(mappedItems);
        });
    </script>
  </head>
  <body>
    <body>
      <ul>
        <li>asdf</li>
        <li>asdf</li>
        <li>asdf</li>
      </ul>
      <ul id="results">
      </ul>
  </body>
</html>








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