http://cwiki.apache.org/WICKET/dropdownchoice.html
Hoover, William wrote:
> Can you add this to the wiki
> (http://cwiki.apache.org/WICKET/dropdownchoice-examples.html)? It seems like
> a commonly asked question :o)
>
>
>
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Yeah, I figured that out last night. That's actually a great way of
handling the component's state. Thanks for your input.
-Original Message-
From: Nick Heudecker [mailto:[EMAIL PROTECTED]
Sent: Thursday, March 13, 2008 5:57 PM
To: users@wicket.apache.org
Subject: Re: How to pr
pre-select a DropDownChoice
Funny, I answered the same question to my colleague this morning.
Below the code I gave him.
What happens is that the model is wrapped in another model. The wrapping
model has a defaultModel that is used to return a value when the
underlying model returns null.
Below
Funny, I answered the same question to my colleague this morning.
Below the code I gave him.
What happens is that the model is wrapped in another model. The wrapping
model has a defaultModel that is used to return a value when the
underlying model returns null.
Below the model wrapper you find an
DropDownChoice has a lot of contructors. One of them,
DropDownChoice(String id, IModel model, IModel choices, ...)
The first model, could be named "selectedModel". And represents the selected
object, with a wicket model.
Set the model of the DDC to the value you want to have selected.
On Thu, Mar 13, 2008 at 7:53 PM, Michael Mehrle <[EMAIL PROTECTED]>
wrote:
> I feel silly asking this, but I can't figure it out. I need to set my
> DropDownChoice component to the id I'm passing into my page via a
> pageparam. How
I feel silly asking this, but I can't figure it out. I need to set my
DropDownChoice component to the id I'm passing into my page via a
pageparam. How do I do that? I don't see anything resembling
setSelected().
Michael
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To uns
