Re: [Wicket-user] validators get reset?

[Igor Vaynberg]

listview recreates its items on every request so you get new instances of textfields, etc - thats why they dont pick up the input/lose validators. if you want to have a listview inside a form you should call ListView.setUseOptimizedItemRemoval (true).

-Igor

On 3/30/06, Roan O'Sullivan <[EMAIL PROTECTED]> wrote:

Yes. The TextFields are inside a ListView.

________________________________

From: [EMAIL PROTECTED] on behalf of Igor Vaynberg
Sent: Wed 3/29/2006 11:55 AM
To: wicket-user@lists.sourceforge.net
Subject: Re: [Wicket-user] validators get reset?


are these textfields inside a listview?

-Igor



On 3/29/06, Roan O'Sullivan < [EMAIL PROTECTED] > wrote:

        Hi.I am dynamically building a form, and I dynamically add validators for TextField inputs (RequiredValidator, TypeValidator, etc.) in a DropDownChoice's IOnChangeListener method. When I step through the code, that seems to work correctly: validators are added to the TextField input.

        But when I submit the form and inspect the "validators" field of TextField input while stepping through the code, I find that it is set back to "null" again.

        Can anyone offer me any clues as to what is happening? Why are the validators that I add to the TextField component not sticking? Is it b/c I'm adding the validators to the component *after* I add the component to the parent component (I have no idea why that would make a difference but it crossed my mind)?

        Any help would be appreciated. Thanks, Roan