Question

How can I post my Delphi forms as Web Pages?

Asked by: HenryM2

I have a large application with many data processing procedures and forms containing label and button objects , for user interaction, written in Delphi 7. Is there an easy way to represent or convert the forms to Web Pages for publishing as a web based application, thus enabling the use of the application from aweb browser, without having to rewrite the entire application in some other language.

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Asked On
2009-07-28 at 02:23:30ID24605485
Topics

Delphi Programming

,

Miscellaneous Web Development

,

Graphics and Delphi Programming

Participating Experts
2
Points
500
Comments
6

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Answers

 

by: Freddy1990Posted on 2009-07-28 at 05:39:01ID: 24960000

I'm not sure you can with Delphi 7, but CodeGear does have Delphi for PHP which might do the trick...

 

by: EddieShipmanPosted on 2009-07-28 at 07:11:22ID: 24960812

Not without a lot of work, no. If your application is written to not be so GUI heavy, meaning that you have data interaction inside your program .vs having business objects and a multi-tiered layered application, then it will be a lot easier.

The GUI cannot be used, as is, on the web. However, you can build a GUI that looks like your Delphi application using Intraweb, then use it to connect to your DB backend.

Architecture of your application is key in these matters. If you designed it to be used from muitiple modes of access then it will be a lot easier.

I will say that I have some code, a Class Factory, that takes standard Delphi controls and creates standard HTML3.2 code that makes the page look just liek your Delphi form. However, it only works with a few standard VCL controls and 3rd party controls are not supported. I have not finished the class factory but if you'd like to see how it's done, let me know.

 

by: HenryM2Posted on 2009-07-28 at 11:46:28ID: 24963663

Eddie Shipman, thank you for your info so far. I had a quick look at the Intraweb components that install with Delphi 7.  It actually look very comprehensive but I have no idea where to start.  I am not sure in your last paragraph weather you are referring to Intraweb or some code of your own.  I will thus appreciate more info on the Class factory and more guidance on using Intraweb.

 

by: HenryM2Posted on 2009-08-04 at 23:36:23ID: 25020590

I got a sample ap running on Intraweb, using the Delphi examples as quidleines.  I will still like to have a look at Eddie Shipman's mentioned class factory.

 

by: HenryM2Posted on 2009-10-08 at 11:05:23ID: 31608643

I was hoping to get the mentioned Class Factory from Eddy Shipman.  I however figured something out using his advice to use Intra Web which is working OK.

 

by: EddieShipmanPosted on 2009-10-08 at 15:45:41ID: 25531015

I thought I sent it to you, already but it was sent to Farshad from fmsoft.com.
If I had your email I could send it to you. Be aware that this factory is no where near finished and it only handles these standard controls

TPanel, TLabel, TEdit, TGroupBox, TRadioGroup, TCheckBox, TRadioButton, TGroupButton, TMemo,
TButton, TBitBtn, TStringGrid, TListBox, TComboBox

My email is mr_delphi_developer at yahoo dot com.

20120131-EE-VQP-002

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