how to disable Back-Button in Browser while running applications using mobile application

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dear friends,

I have Question For U..

how to disable Back-Button in Browser while running applications using mobile application . and Does Not Page Refreshing or Reload.
While pressing Back Button.
????

Posted 2-Jan-12 23:48pm

goplappu

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bbirajdar · Answer 1 · 2012-01-03T02:12:00

You cannot actually DISABLE the back button of the browser because whatever content is running inside the browser window has no access to browser menu items.

However, the same effect can be created using some javascript hacks. Here is one of the trick that worked for me..

HTML

http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> 
<html xmlns="http://www.w3.org/1999/xhtml" > 
<title>Untitled Page</title> 
<script type = "text/javascript" > 
function changeHashOnLoad() { 
     window.location.href += "#"; 
     setTimeout("changeHashAgain()", "50");  
} 
 
function changeHashAgain() { 
  window.location.href += "1"; 
} 
 
var storedHash = window.location.hash; 
window.setInterval(function () { 
    if (window.location.hash != storedHash) { 
         window.location.hash = storedHash; 
    } 
}, 50); 
 
 
</script> 
</head> 
<body onload="changeHashOnLoad(); "> 
Try to hit the back button! 
</body> 
</html>