e of a property member that has been initialized in
> either prepare() or the execute() or entry point method calls
> themselves.
>
> -Chris
>
> -Original Message-
> From: Eric Lentz [mailto:eric.le...@sherwin.com]
> Sent: Thursday, May 19, 2011 1:22 PM
> To: Struts
On Thu, May 19, 2011 at 3:55 PM, CRANFORD, CHRIS wrote:
> The framework will call getModel() multiple times before your validate()
> and execute() methods are invoked; and so by adding the create/lookup
> logic to getModel(); you would then have to wrap that block of code
> around a null check so t
On Thu, May 19, 2011 at 2:22 PM, Eric Lentz wrote:
> I'm curious. If you are using ModelDriven, then why do you load your model
> in prepare()? Why not in getModel?
That'd mean you'd need the "did I already load the model?" code in
getModel(), wouldn't it? Seems cleaner to use prepare, since that
ember that has been initialized in
either prepare() or the execute() or entry point method calls
themselves.
-Chris
-Original Message-
From: Eric Lentz [mailto:eric.le...@sherwin.com]
Sent: Thursday, May 19, 2011 1:22 PM
To: Struts Users Mailing List
Subject: RE: Struts2 Validat
prepare.
- Eric
From:
"CRANFORD, CHRIS"
To:
"Struts Users Mailing List"
Date:
05/19/2011 01:16 PM
Subject:
RE: Struts2 Validation w/ModelDriven
Not that I am aware. The paramsPrepareParamsStack to my knowledge
handles validation at the very end; so by the time validat
8 AM
> To: Struts Users Mailing List
> Subject: Re: Struts2 Validation w/ModelDriven
>
>> So when this error condition is met and the user redirected back to
> the
> INPUT form; the
>> field where they had entered "xyz" is now the original default
>> initial
, May 19, 2011 11:58 AM
To: Struts Users Mailing List
Subject: Re: Struts2 Validation w/ModelDriven
> So when this error condition is met and the user redirected back to
the
INPUT form; the
> field where they had entered "xyz" is now the original default
> initialized value.
> So when this error condition is met and the user redirected back to the
INPUT form; the
> field where they had entered "xyz" is now the original default
> initialized value.
Can't you check the action error and not refresh the model when there is
an error?
When I implement the ModelDriven interface in my Struts2 actions;
I follow your typical prepare() method as follows:
public void prepare()
throws Exception {
if(id != null) {
model = service.create(/* some parameters */);
} else {
model = service.lookupById(id);
}
}
When a user fir
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