ASP Introduction
See where a Classic ASP page runs before any HTML reaches a browser.
How it works
ASP means Active Server Pages. Classic ASP asks IIS to run server-side script and send the resulting bytes to a client. The .asp source is not JavaScript sent to the browser. This course uses VBScript and a fictional community mending workshop. It is a legacy-maintenance course: modern ASP.NET Core is a separate platform, not an upgrade that can execute an unchanged .asp file.
Use the separate Windows lab
This is a legacy-maintenance course. Classic ASP uses IIS and VBScript; ASP.NET Web Pages uses .NET Framework and Razor. Neither runs in PHP, Apache or Bhylu’s browser playground. The reviewed baseline is 32-bit IIS Express 10.0.2001, .NET Framework 4.8, Web Pages / Razor 3.2.9 and the Windows VBScript engine. ADO database examples use the actual 32-bit Jet OLE DB 4.0 provider, not SQL Server or XAMPP MySQL.
Download download-lab.mjs into a separate empty learning folder. Run node download-lab.mjs to fetch hash-checked source files into a new bhylu-asp-lab folder, then cd bhylu-asp-lab and node run-lab.mjs --start. Before deployment, local preview uses node download-lab.mjs http://127.0.0.1:8000/examples/asp/. The source downloader refuses an existing destination. Review its source before running it.
The foreground launcher needs your own 32-bit IIS Express installation with Classic ASP, .NET Framework 4.8 and the VBScript engine available. It downloads the three pinned Web Pages packages from NuGet into its private cache, binds only localhost on port 8142 and stops when you press Ctrl+C. Keep its console open. Visit http://localhost:8142/introduction.asp. It does not install IIS, enable Windows features, change Apache/PHP/MySQL, or publish any files. See the bundled README.txt for manual setup and test boundaries.
Each complete Classic ASP source requires the supplied Global.asa acknowledgement; Web Pages uses _PageStart.cshtml. Database and file examples create owned temporary files only under this private lab’s blocked App_Data folder. Sources are public text downloads; do not upload them as executable teaching endpoints on Bhylu.
Example
<%@ Language="VBScript" CodePage="65001" %>
<% Option Explicit
Response.Buffer = True
Response.ContentType = "text/plain"
Response.Charset = "utf-8"
If Application("BhyluLab") <> "YES" Then
Response.Status = "403 Forbidden"
Response.Write "Use the separate Bhylu learning lab."
Response.End
End If
Dim workshop
workshop = "Mending basics"
Response.Write "Workshop: " & workshop
%>
Focus on the lesson operations
This excerpt omits shared lab setup. Use the complete download and supporting files to run it.
Dim workshop
workshop = "Mending basics"
Response.Write "Workshop: " & workshop
Expected result
Workshop: Mending basics
IIS evaluates the assignment first, then writes a plain-text response. View Source in a browser shows only the response, not the original Dim statement. The same distinction matters when looking for where an old site reads private data.