Re: Palette Update Behaviour Problem
Ok. I am sorry to bother you. I add the behavior at before render time:
protected void onBeforeRender() {
super.onBeforeRender();
final Recorder recorder=palette.getRecorderComponent();
palette.getRecorderComponent().add(new AjaxFormComponentUpdatingBehavior(
"onchange") {
@SuppressWarnings("unchecked")
@Override
protected void onUpdate(AjaxRequestTarget target) {
}
});
}
and I has been working right to me. But, if you would like to extend Pallete
and overwrite newRecorderCompoent + adding the behavior, It seemed to be
fine.
On Fri, Sep 25, 2009 at 12:27 PM, Tim Hughes wrote:
> OK, I changed the code as follows, and I'm getting a null on the
> patentsPalette.getRecorderComponent() method.
>
>Palette patentsPalette = new
> Palette("categoryPalette", selected, allCategories, renderer, 10,
> false);
>
>final Recorder recorder = patentsPalette.getRecorderComponent();
>recorder.add( new AjaxFormComponentUpdatingBehavior( "onchange" ) {
>@Override
>protected void onUpdate ( AjaxRequestTarget ajaxRequestTarget )
> {
>
>
> selectedDocumentModel.getObject().addCategory((Category)recorder.getSelectedChoices().next());
>}
>});
>
> All of this takes place in the constructor for my form.
>
>
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>
--
Fernando Wermus.
www.linkedin.com/in/fernandowermus
Re: Palette Update Behaviour Problem
OK, I changed the code as follows, and I'm getting a null on the
patentsPalette.getRecorderComponent() method.
Palette patentsPalette = new Palette
("categoryPalette", selected, allCategories, renderer, 10, false);
final Recorder recorder = patentsPalette.getRecorderComponent
();
recorder.add( new AjaxFormComponentUpdatingBehavior
( "onchange" ) {
@Override
protected void onUpdate ( AjaxRequestTarget
ajaxRequestTarget ) {
selectedDocumentModel.getObject().addCategory
((Category)recorder.getSelectedChoices().next());
}
});
All of this takes place in the constructor for my form.
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Re: Palette Update Behaviour Problem
On Thu, Sep 24, 2009 at 5:19 PM, Tim Hughes wrote:
> Fernando:
>
> I thought that's what I was doing by overriding the newRecorderComponent
> method. Is that not correct?
>
I didn't mean to say that. According to your piece of code, I thought you
had created a new Recorder. You have the getter to ask for the Recorder.
>
> I made a change to the code (see below) and now it's storing Categories in
> Documents, but:
> 1) it's always the first Cat in the list of choices that gets set into a
> Doc no matter which Cat I choose
> 2) when reselecting a given Doc, it still has Cats but they don't reflect
> in the Palette choices
>
> @Override
> protected void onUpdate( AjaxRequestTarget ajaxRequestTarget)
> {
>
>
> selectedDocumentModel.getObject().addCategory((Category)recorder.getSelectedChoices().next());
>
> }
>
> -
> To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
> For additional commands, e-mail: users-h...@wicket.apache.org
>
>
--
Fernando Wermus.
www.linkedin.com/in/fernandowermus
Re: Palette Update Behaviour Problem
Fernando:
I thought that's what I was doing by overriding the
newRecorderComponent method. Is that not correct?
I made a change to the code (see below) and now it's storing
Categories in Documents, but:
1) it's always the first Cat in the list of choices that gets set into
a Doc no matter which Cat I choose
2) when reselecting a given Doc, it still has Cats but they don't
reflect in the Palette choices
@Override
protected void onUpdate( AjaxRequestTarget ajaxRequestTarget)
{
selectedDocumentModel.getObject().addCategory((Category)
recorder.getSelectedChoices().next());
}
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Re: Palette Update Behaviour Problem
Tim, Just to know. Have you implemented your own Recorder?
ps: You can get it with palette.getRecorderComponent(). Then add the
behavior.
On Wed, Sep 23, 2009 at 4:30 PM, Tim Hughes wrote:
> I am using a Palette to assign multiple "Category" objects to a "Document"
> object. When I select a Category, the Palette seems to operate correctly
> on-screen, but I'm having two issues:
>
> 1) debugging the code, the selected choice (in the onUpdate below) is
> ALWAYS the first item in the "allCategories" list
> 2) this (incorrect) Category is added to the Document, but does not seem to
> stay that way. If I switch to another Document and then come back to the
> original, there are no longer any Categories
>
> I've scoured this list but haven't managed to find something directly
> applicable to this situation. Can anyone assist? What am I doing wrong here?
>
>IChoiceRenderer renderer = new ChoiceRenderer(
> "name" );
> final IModel selected = new
> Model((Serializable)selectedDocument.getCategories());
> IModel allCategories = new Model((Serializable)categories);
>
> final Palette documentsPalette = new
> Palette("categoryPalette", selected, allCategories, renderer, 10,
> true)
> {
> @Override
> protected Recorder newRecorderComponent()
> {
> final Recorder recorder = new Recorder("recorder", this);
> recorder.setOutputMarkupId( true );
> recorder.add(new
> AjaxFormComponentUpdatingBehavior("onchange")
> {
> @Override
> protected void onUpdate( AjaxRequestTarget
> ajaxRequestTarget)
> {
>
> selectedCategory.addCategory((Category)recorder.getSelectedChoices().next());
> }
> });
> return recorder;
> }
>
> };
>
>
> Thanks!
>
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> To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
> For additional commands, e-mail: users-h...@wicket.apache.org
>
>
--
Fernando Wermus.
www.linkedin.com/in/fernandowermus
Palette Update Behaviour Problem
I am using a Palette to assign multiple "Category" objects to a
"Document" object. When I select a Category, the Palette seems to
operate correctly on-screen, but I'm having two issues:
1) debugging the code, the selected choice (in the onUpdate below) is
ALWAYS the first item in the "allCategories" list
2) this (incorrect) Category is added to the Document, but does not
seem to stay that way. If I switch to another Document and then come
back to the original, there are no longer any Categories
I've scoured this list but haven't managed to find something directly
applicable to this situation. Can anyone assist? What am I doing wrong
here?
IChoiceRenderer renderer = new ChoiceRenderer
( "name" );
final IModel selected = new Model((Serializable)
selectedDocument.getCategories());
IModel allCategories = new Model((Serializable)categories);
final Palette documentsPalette = new
Palette("categoryPalette", selected, allCategories,
renderer, 10, true)
{
@Override
protected Recorder newRecorderComponent()
{
final Recorder recorder = new Recorder("recorder",
this);
recorder.setOutputMarkupId( true );
recorder.add(new AjaxFormComponentUpdatingBehavior
("onchange")
{
@Override
protected void onUpdate( AjaxRequestTarget
ajaxRequestTarget)
{
selectedCategory.addCategory((Category)
recorder.getSelectedChoices().next());
}
});
return recorder;
}
};
Thanks!
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