You will have to provide a way for users to specify business rules without
having to touch the source code.

For each field the user add to the form, you could let him specify:
1. Regex to validate that field
2. Max length
3. If the field is a number, then specify the acceptable range
4. Whether the field accepts duplicated values or not

Or maybe he can specify a bit of Javascript code, which your app will eval()

On Fri, Apr 8, 2011 at 5:02 PM, Diego Lovison <[email protected]>wrote:

> > I have no idea what an 'adm' is.
> "adm" = administrator
> Can be the people that is responsible of the application in the
> organization.. (IT resource)
> Organization is whom buy my software..
>
>
> > Why would an application 'like Google contacts' require more source code
> for
> > more users?
> No....
> For example: In google contacts, when you edit a contact, you can add
> fields to the form...
> But you cannot add business rules for the field that you added...
> I would like allow the "adm" modify the application, adding fields,
> business rules, etc...
>
>
> > Or you could run DevMode...
> Is the final product.
> The organization that buy my software won't edit the real source
> code...
> I would like to offers to the client the possibility of customize my
> software according to your needs
>
>
> > Is this an actual question or some kind of elaborate troll?
> For example in JavaScript I can write the code, save on database,
> return for the application and run the same code, and will work...
> But in GWT I need compile all my application again...
>
>
>
>
> The manner on that GWT was designed, this isn't possible...
> I would like to discuss one manner to do this... GWT is the best tool
> for develop web applications, on my oppinion..
>
>
> is now more clear?
> thanks for your reply...
>
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-- 
Magno Machado Paulo
http://blog.magnomachado.com.br
http://code.google.com/p/emballo/

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