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Shiv Kumar

Hobbyist Filmmaker / Editor

Matlus ISAPI, TCP/IP and Webservice Related Tutorials

ISAPI
TCP/IP
HTTP
SOAP/XML/WebServices
N-tier Applications and Zero configuration thin Clients

You should be able to find information, tutorials and articles on the technologies listed above and their implementation in Delphi on this site. Whereever is makes sense, you should find on-line demos and/or downloadable project source code. Please Rate the tutorials/articles wherever possible. This will help me improve the quality of material you see here.

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DelphiHtmlHttpDatabase

Building your First ISAPI Application using Delphi

0votes

January 18, 2008 11:06 AM	Views:4218 Favorited:0 Comments:0
	Filed Under: Programming
	Tags: Delphi Html Http ISAPI

In this article we will take you through the steps in building an ISAPI application using Delphi 3/4/5 Client/Server (Enterprise) edition. What do you need to start? Delphi 3/4/5 Client/Server or Enterprise Edition A Web Server (software). You may use Microsoft’s

ISAPI Data Entry and Database Access

0votes

January 17, 2008 11:14 AM	Views:1737 Favorited:0 Comments:0
	Filed Under: Programming
	Tags: Database Delphi ISAPI

In the first article dealing with ISAPI applications, we talked about web applications as ISAPI or CGI applications, and built our first ISAPI application. This time we will build an application that: Generates an HTML form, allowing users to enter some data. Validates

Showing Images in a Browser from a Database

0votes

January 16, 2008 11:18 AM	Views:897 Favorited:0 Comments:0
	Filed Under: Programming
	Tags: Database Delphi ISAPI

For this article we will use the Biolife table that can be found in the DBDEMOS Alias that comes standard with Delphi. Starting the Project Start a new Web Server Application using the Delphi wizard. Choose CGI in the dialog box (you can choose ISAPI also. There will be no change

Reducing Image Size on-the-fly (thumbnails)

0votes

January 15, 2008 11:18 AM	Views:961 Favorited:0 Comments:0
	Filed Under: Programming
	Tags: Delphi ISAPI

On to more fun things! In this article, we’re going to send images (from within a database) to a web browser. But we won't just stream out images straight out of the database. We'll stream out a thumbnail version of each image that we'll create on-the-fly.We will also explore using the TQueryTableProducer

Maintaining State - Using Fat URLs

0votes

January 14, 2008 11:21 AM	Views:722 Favorited:0 Comments:0
	Filed Under: Programming
	Tags: Database Delphi ISAPI

Sometimes, we'd like to be able to show only one record from a database in a web page with the ability to navigate to the previous and next records. In this tutorial this is what we'll set out to achieve. If you're new to ISAPI programming, please take a look at the tutorials prior to this. In this

Sending an Email from an ISAPI application (Threaded)

0votes

January 13, 2008 11:24 AM	Views:1781 Favorited:0 Comments:0
	Filed Under: Programming
	Tags: Database Delphi ISAPI

The process of sending an email in Delphi is very simple. One can use any STMP components for this purpose. In this example, we'll use the Indy (Winshoes) SMTP component but one can easily alter the execute method to be used with any SMTP component. It is not advisable to send an Email

Using Cookies, Hidden Fields and the TPageProducer

0votes

January 12, 2008 11:46 AM	Views:2688 Favorited:0 Comments:0
	Filed Under: Programming
	Tags: Delphi ISAPI

In this tutorial, we'll explore using cookies, hidden fields and the TPageProducer component. For a detailed explanation of what cookies are, have a look at the article - What are cookies?. Use

Upload Files From a Browser using an ISAPI

2votes

January 11, 2008 11:46 AM	Views:1742 Favorited:1 Comments:0
	Filed Under: Programming
	Tags: Delphi ISAPI

I have searched long and hard, high and low, for code that would allow me to do this in Delphi. Many people sent me to various web sites but never gave me a solution. No code, just the how-to. From the Microsoft site it was easy to find out the how-to, but obviously there was no code sample for the

Using Basic Authentication

0votes

January 10, 2008 12:05 PM	Views:1951 Favorited:0 Comments:0
	Filed Under: Programming
	Tags: Delphi ISAPI

Before we begin, let me say, that I expect, you've read the earlier article Authentication And Security in IIS. This article deals purely with the Basic Authentication

Server Push using ISAPI

0votes

January 09, 2008 12:05 PM	Views:1278 Favorited:0 Comments:0
	Filed Under: Programming
	Tags: Delphi ISAPI

Before we start with the explanation of the protocol and the project, lets take a look at the demos. I found that IE does NOT support the server push protocol as specified by the W3C. These demos and therefore the project work best with NetScape.

Using a TChart Control in an ISAPI Application

0votes

January 08, 2008 12:05 PM	Views:1734 Favorited:0 Comments:0
	Filed Under: Programming
	Tags: Delphi ISAPI

What is a web site without a graph of some sort huh ? I mean, it's just another image and web sites are full of images. Besides, the TChart control that comes with Delphi is a really nice control. It would be a shame not to be able to use it for graphical reports etc. in an ISAPI application.

Writing ISAPI DLLs "By Hand"

0votes

January 07, 2008 12:05 PM	Views:1957 Favorited:0 Comments:0
	Filed Under: Programming
	Tags: Delphi ISAPI

Since an ISAPI application is a DLL have you ever wondered what it would be like to build an ISAPI DLL just like any other DLL ? Can be do it ? Sure we can ! This is Delphi remember ? A DLL is one of the basic things Delphi does. All we really need to know is what functions we need to export from

Multi-File Upload with Additional From Fields

1votes

January 06, 2008 12:05 PM	Views:3077 Favorited:0 Comments:0
	Filed Under: Programming
	Tags: Delphi ISAPI

Often times, just uploading a file is not enough since one normally has to upload information related to the file being uploaded as well. This could be achieved in a two step process where the first step is the "additional" information required and the second step is uploading of the actual file or vise-versa. After

Building an Email Web client

0votes

January 05, 2008 12:05 PM	Views:530 Favorited:0 Comments:0
	Filed Under: Programming
	Tags: Delphi ISAPI

There is no tutorial available for this as yet, but there is an on-line demo that you can test out and play with and the source code is available for download as well. This project shows you how you can use: Cookies StyleSheets Frames The Indy POP3 component The

Using WebServices from a Delphi 5/6 ISAPI

0votes

January 04, 2008 12:05 PM	Views:6749 Favorited:0 Comments:0
	Filed Under: Programming Work
	Tags: Delphi ISAPI

In this tutorial, I'll show you one of the ways you can make use of a WebService in your ISAPI if you're using Delphi 5 Pro/Enterprise, or Delphi 6 Pro. We'll build a regular GUI application that uses a WebService as well as an ISAPI. The WebService in question sends emails. We'll also build an ISAPI

Uploading Files using Indy (multipart/form-data)

0votes

January 01, 2008 12:16 PM	Views:7979 Favorited:0 Comments:0
	Filed Under: Programming
	Tags: Delphi ISAPI

In this tutorial, I'll show you how you can use Indy to upload files to a Web Server (either an ISAPI or ASP) that can accept file uploads using the W3C specified multipart/form-data encoding type.