Friday, August 16, 2013

JavaScript try catch statement 02

<html>
<head>
<script type="text/javascript">
var txt="";
function message()
{
try
  {
  adddlert("Welcome guest!");
  }
catch(err)
  {
  txt="There was an error on this page.\n\n";
  txt+="Click OK to continue viewing this page,\n";
  txt+="or Cancel to return to the home page.\n\n";
  if(!confirm(txt))
    {
    document.location.href="http://www.systechdigital.com/";
    }
  }
}
</script>
</head>

<body>
<input type="button" value="View message" onClick="message()" />
</body>

</html>

Result


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