Preventing backspace key from return back

Following JavaScript avoid the action of backspace to return page to previous one.

Code:

document.onkeydown = function (event) {

    if (!event) {  
        event = window.event;
    }

    var currKCode = event.keyCode;

    if (currKCode == 8 &&
        ((event.target || event.srcElement).tagName != "TEXTAREA") &&
        ((event.target || event.srcElement).tagName != "INPUT")) { 

        if (navigator.userAgent.toLowerCase().indexOf("msie") == -1) {
            event.stopPropagation();
        } else {
        
            event.returnValue = false;
        }

        return false;
    }
};
 

_________________
M. S. Rakha, Ph.D.
Queen's University
Canada

Author: DrRakha
Mastermind

Posts: 2715
Have thanks: 74 time

Page 1 of 1

[ 1 post ]

Related Posts to : Preventing backspace key from return back
go back using php -
USB programming back and forward button -
Back to previous page javascript code -
simple Ajax library solving back button and bookmarks -
readLine() return value -
Function return more than one value -
what will return by void main() -
Return all the keys of an array -
return false; questions -
read() return when it has reached the end of a file -

Powered by phpBB © 2000, 2002, 2005, 2007 phpBB Group
All copyrights reserved to codemiles.com 2007-2011
mileX v1.0 designed by codemiles team
Codemiles.com is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com