IIS self referencing URL construction?

Question

I'm building a REST system under IIS/ASP which provides general record listings. But I also want to insert into these general listings a URI which allows the client to retrieve each specific record's details. I've come up with the following JScript to build an URI leader which I can then tack on record specific addressing:

<% @LANGUAGE="javascript" %>
<%
var ScriptUrl = Request.ServerVariables("HTTPS") == 1 ? "https://" : "http://";
ScriptUrl += Request.ServerVariables("HTTP_HOST");
ScriptUrl += Request.ServerVariables("SCRIPT_NAME") + "?";

// Record retrieval...

// Update each record with an absolute URI back into this page...

// Return enhanced listing data...
%>

So if the bulk record listing was requested through a URL like:

https://rest.site.com:12345/default.asp?/records

ScriptUrl would equal https://rest.site.com:12345/default.asp?

Is there a better way to do this under ASP/IIS?

Answer 1

I think that would work. Are you looking for some specific advice on how to implement it, or just somebody else to reinforce that the method you're picking is valid?