children(expr): filter with an optional expression : children « jQuery « JavaScript Tutorial






  1. JavaScript Tutorial
  2. jQuery
  3. children
<html>
  <head>
    <script type="text/javascript" src="js/jquery-1.3.2.js"></script>
    <script type="text/javascript">
        $(document).ready(function(){
                
               $("#container").click(function (e) {
                
                  var $kids = $(e.target).children();
                  alert($kids.length);
            
           
                  e.preventDefault();
                  return false;
                });
                    

        });
    </script>
  </head>
  <body>
    <body>
        <div id="container">
        <div>
          asdf
        </div>
        </div>
          
    </body>
</html>








30.23.children
30.23.1.Append SPAN one after another
30.23.2.Children from DIV
30.23.3.Get target children length
30.23.4.children(expr): filter with an optional expression
30.23.5.Attaches a change event to the select that gets the text for each selected option