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Tuesday, 1 July 2014

Getting keycode while pressing keyboard using javascript code

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
 <head>
  <title> Getting Keycode </title>
 
<script type="text/javascript">
document.onkeydown=getKeyCode;
 //window.onkeypress=getKeyCode;//remove cheste code vastundi 84, wen inserteing? no code in this case

function getKeyCode(event)
{
try{
var keyCode=event.keyCode;
document.getElementById("key").innerHTML=keyCode;
}
catch(ex)
{

document.getElementById("key").innerHTML=ex;

}
}


</script>
 </head>

 <body bgcolor='white'>
 <p style="font-size:50px;text-align:center;">The key code is  :::::::::::::::: <span id="key" style="font-size:50px"> </span></p>
 </body>
</html>

Output:


Getting Keycode

The key code is ::::::::::::::::


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