Hi!
> I'm trying to use a radio component inside a ajaxformloop. My template looks>
> like this:
Ok, I struggled a bit, and it took a while but I think I can guess
what you are trying to do. You are creating an editor for a multiple
choice test/questionnaire. You want to the test editor to be able to
supply multiple answers to a question and choose one of them as being
the correct answer.
I don't think ajax updates to the RadioGroup where a consideration.
I did a simple test and it appears that you can just provide an
instance of RadioContainer in the addRow event handler:
public String onAddRow() {
environment.push(RadioContainer.class, new RadioContainer() {
public String getControlName() {
return "choices";
}
public boolean isDisabled() {
return false;
}
public String toClient(Object value) {
return value.toString();
}
public boolean isSelected(Object value) {
return false;
}
});
return "Green";
}
Josh
On Sun, Nov 27, 2011 at 2:57 PM, Nefron <andrejstani...@hotmail.com> wrote:
> Hi guys,
>
> I'm trying to use a radio component inside a ajaxformloop. My template looks
> like this:
>
> <t:radiogroup t:id="radioGroup" encoder="encoder" value="correctAnswer">
> <t:ajaxformloop source="question.answers" value="answer"
> t:id="answerLoop" encoder="encoder">
>
> <t:radio id="radio" value="answer"/>
> <t:beaneditor object="answer" t:id="answereditor" />
>
> </t:ajaxformloop>
>
> </t:radiogroup>
>
>
> Now, when I add another row to the form it fails with "No object of type
> org.apache.tapestry5.RadioContainer is available from the Environment.".
>
> I first tried manually pushing the RadioGroup into the Environment from my
> ajax event handler, but to my surprise it doesn't implement RadioContainer,
> but instead creates it as an inner anonymous class. I'm curious, what is the
> reason for this?
>
> Subclasing the RadioGroup is also not an option.
>
> The only way I see it now is copy pasting and editing the code from
> RadioGroup.
>
>
> How would I go about implementing this piece of functionality?
>
>
> Thanks in advance.
>
> --
> View this message in context:
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> Sent from the Tapestry - User mailing list archive at Nabble.com.
>
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