Re: From RGP to ¿Java? -- MIDRANGE-L

Hi Joe
we have been asked to look into EGL for exactly this purpose, and we are
having IBM come on-site sometime in June for some training
I have done some googling (such a word exists?) but if you can point me to
some web sites that you consider a must read, I would be very grateful

Thanks in advance

Alan Shore
Programmer/Analyst, Distribution
E:AShore@xxxxxxxxxxx
P:(631) 200-5019
C:(631) 880-8640
"If you're going through Hell, keep going" - Winston Churchill

midrange-l-bounces@xxxxxxxxxxxx wrote on 05/08/2009 09:45:52 AM:

By far the fastest and easiest way to create web applications is to use
EGL. I just did a demonstration in Raleigh where I create an entire
multi-tiered application, including both thin-client JSF and rich
client, in under an hour. The application displayed an array of
customers in a grid, and called an RPG program to get the data.

Most of the scripting technologies can get you a "decent" page in thin
client. The trouble comes when you want something modern. If you're
going to go through all the effort of creating a modernized interface,
you need something that uses a framework like jQuery or Dojo. With EGL,
you can create a thin client interface in literally minutes. You can
also expose an EGL function as a web service with a few clicks. The
beauty of the language comes when you want to do rich client. EGL Rich
UI is pretty hard to beat.

You can see some information about it here:

http://www-949.ibm.com/software/rational/cafe/community/egl/rui

IBM Rich UI has a decent set of widgets, but more importantly it's very
easy to extend to use other frameworks. As an example, here's a
dashboard I mocked up in a couple of hours using Dojo:

http://www.plutabrothers.com/PBDWeb/EGL/Dashboard.png

Took about 70 lines of code; I'm writing an article about it for

Search/400.

I can attach this to back end logic and have the entire thing up and
running in a day or two, using a WYSIWYG editor to put the pieces
together. I don't think there's another tool that you can get that will
do this. And the final huge benefit? The tooling used to develop this
little project (RDi-SOA) will also let you maintain and debug the RPG
back end.

Joe

i have a business aplication developed with RPGIV (also using CL, PRT,
PF and DSP) and now I need to modernise the aplication.
If you done the same, please comment your experience.
I've tinked rewrite the application in Java or Python?
What graphic interface?

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