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This method returns element's closest positioned ancestor. If none is found, the body element is returned.
element.getOffsetParent(); |
<html> <head> <title>Prototype examples</title> <script type="text/javascript" src="/javascript/prototype.js"> </script> <script> function showResult(){ var node = $('father').getOffsetParent(); alert("Offset Parent is : " + node.nodeName + ':' + node.innerHTML ); } </script> </head> <body> <p>Click the button to see the result.</p> <div id="grandfather">This is grand father <div id="father"> This is father. <div id="kid">This is kid</div> </div> </div> <br /> <input type="button" value="showResult" onclick="showResult();"/> </body> </html> |
To understand it in better way you can Try it yourself.
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