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From Greg Lindholm <greg.lindh...@gmail.com>
Subject Re: Basic question on Struts 2 flow
Date Thu, 08 Oct 2009 17:45:49 GMT
All of your links and forms etc in your applications should point to
'actions' they should never point directly to jsp files. (I.e. the user
should never see a url in the address bar that end in .jsp).
It's is normal to have noop actions that do nothing but return 'SUCCESS'.

You would do yourself a big favor if you went and got the book Struts 2 In
Action form Manning. You will save yourself a huge amount of time in the
long run.

On Thu, Oct 8, 2009 at 11:09 AM, roncville <ron99@ronsgallery.com> wrote:

>
> I'm just getting into Struts 2, and have read through some tutorials and
> experimented a bit with some small Struts 2 applications.  But, I'm still
> missing a fundamental point about the flow, and am looking for help.  My
> background with JSPs and even HTML is limited, so I apologize if this is
> ridiculously elementary, which it probably is.
>
> Here's a simple 2 page application snippet to illustrate my question:
> - Page 1 has a button labeled "Edit User Profile".
> - Page 2 shows the user profile with a couple editable fields (e.g. name
> and
> email address), and a button labeled 'Submit Changes'.  The page when first
> displayed should be populated with the existing profile.  The user can then
> edit fields and submit the page.  I placed the fields within a form tied to
> action USER_PROFILE_ACTION, which is tied to an action class. I defined the
> fields using textfield tags.
>
> My issue is in initially displaying Page 2.  If I define the Page 1 button
> to reference the Page 2 JSP file directly, then Page 2 is displayed, but
> with empty fields.  That is, no getters are called, and the fields aren't
> prepopulated.
>
> So, I instead did something that didn't really seem quite right to me. I
> defined the Page 1 button to reference action USER_PROFILE_ACTION instead
> of
> the Page 2 JSP file.  Now the initial display does call the getters and
> populate the page.  But, it also calls the action class execute() method,
> which I don't want because at initial display the submit action hasn't yet
> occured.
>
> Thanks for any clarification you can provide.
> --
> View this message in context:
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> Sent from the Struts - User mailing list archive at Nabble.com.
>
>
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