> I am new to JScript .NET.
>
> Can anybody recommend a good book on Jscript .NET?
JScript.NET does not have much support in terms of books, articles, and
tools (IDE support) compared to other main .NET languages like C# or VB.NET.
> The question I have right now is how to update a textbox in my web page.
>
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> // ]]>
> </script>
That above is client-side JavaScript and not JScript.NET. If you want to
use JScript.NET on the server in ASP.NET then a simple example looks like
<%@ Page Language="JScript"%>
<script runat="server">
function Button1_Click (sender: Object, e: EventArgs) : void {
Text1.Text = "Kibology for all";
}
</script>
<html lang="en">
<head>
<title>JScript.NET example</title>
</head>
<body>
<form runat="server">
<asp:button id="Button1" runat="server" text="test button"
onclick="Button1_Click"></asp:button>
<asp:textbox id="Text1" runat="server"/>
</form>
</body>
</html>
See the ASP.NET 1.x quick start samples online where you can select to
see examples in JScript.NET:
<http://samples.gotdotnet.com/quickstart/aspplus/>

Signature
Martin Honnen --- MVP XML
http://JavaScript.FAQTs.com/