How to disable backward movement using JavaScript ?


The following code will disable the backward movement in asp.net page.

<%@ Page Language=”C#” AutoEventWireup=”true”  CodeFile=”Default.aspx.cs” Inherits=”_Default” %>

<!DOCTYPE html PUBLIC “-//W3C//DTD XHTML 1.0 Transitional//EN” “http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd”&gt;

<html xmlns=”http://www.w3.org/1999/xhtml”&gt;
<head runat=”server”>
<title></title>

<script type = “text/javascript” >
function disableBackButton()
{
window.history.forward();
}
setTimeout(“disableBackButton()”, 0);
</script>

</head>
<body onload=”disableBackButton()”>
<form id=”form1″ runat=”server”>
<div>

<asp:Button ID=”Button1″ runat=”server” onclick=”Button1_Click” Text=”Button”
Width=”153px” />

</div>
</form>
</body>
</html>

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