Get DIV parent count : parents « jQuery « JavaScript DHTML






  1. JavaScript DHTML
  2. jQuery
  3. parents

Get DIV parent count

    
<html>
  <head>
    <script type="text/javascript" src="js/jquery-1.3.2.js"></script>
    <script type="text/javascript">
        $(document).ready(function(){
             $("span").click(function () {
                 var len = $("span").parents("div").length;
                 alert(len);
             });
        });
    </script>
  </head>
  <body>
    <body>
        <div>
          <div><span>Hello</span></div>
        </div>
  </body>
</html>








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1.Get form input parent
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5.parent(expr): filter the set of parent elements
6.Shows the parent of each element as (parent > child). Check the View Source to see the raw html.
7.parents(expr) gets elements containing the unique ancestors
8.Click to find all unique div parent elements of each span.