I maintain what I stated below, but <ehem> this one is not working.
In the end, I've decided to change the key's name in case there doesn't
exist the desired resource in the panel, like this:
public String getObject() {
String ret = c.getString(key);
if (ret == null){
ret = c.getString(key+".default");
}
return ret;
}
MyTabbedPanel contains keys "button1.label.default" and panel's can define
"button1.label" if they need to.
Thanks anyway :-)
Xavier
2009/11/19 Xavier López <xavil...@gmail.com>
> Awesome!
>
> I didn't know about Component.getString(). I had it in front of me all the
> time (you can label me newbie).
> It's amazing how easy things are in Wicket when you know how to deal with
> them.
>
> Thank you Igor :)
>
> 2009/11/19 Igor Vaynberg <igor.vaynb...@gmail.com>
>
> you should be using getstring() on the component instead of
>> getlocalizer().getstring(), simpler, but anyways...
>>
>> why not simply:
>>
>> class componentresourcemodel extends abstractreadonlymodel<string> {
>> private final component c;
>> private final string key;
>> public componentresourcemodel(component c, string key) {
>> this.c=c;this.key=key; }
>> public string getobject() { return c.getstring(key); }
>> }
>>
>> -igor
>>
>> On Thu, Nov 19, 2009 at 7:30 AM, Xavier López <xavil...@gmail.com> wrote:
>> > I've been trying to retrieve the panel's resource, using getLocalizer
>> and
>> > ComponentStringResourceLoader in the following ways:
>> >
>> > button1.setModel(new AbstractReadOnlyModel(){
>> > public Object getObject(){
>> > // Attempt 1
>> > return panel.getLocalizer().getString("button1.label", panel);
>> > // Attempt 2
>> > return new ComponentStringResourceLoader().loadStringResource(panel,
>> > "button1.label");
>> > }
>> > });
>> >
>> > But I've been never been able to get the resource from the panel.
>> > I suppose the matter of it all is that I'm trying to get the resource
>> from
>> > the parent component, so StringResourceModel and derivates start trying
>> to
>> > retrieve it at the invoker's level...
>> >
>> > Would it be better to get the label from the component, let's say, by
>> means
>> > of an overridable method on MyTabPanel ?
>> >
>> > Thanks,
>> > Xavier
>> >
>> >
>> > 2009/11/17 Igor Vaynberg <igor.vaynb...@gmail.com>
>> >
>> >> you can write your own model that first tries to get the resource from
>> >> the panel and then falls back.
>> >>
>> >> -igor
>> >>
>> >> On Tue, Nov 17, 2009 at 2:58 AM, Xavier López <xavil...@gmail.com>
>> wrote:
>> >> > Hi,
>> >> >
>> >> > I've set up a custom MyTabbedPanel by modifying class TabbedPanel. It
>> >> will
>> >> > include a row of buttons, added on setSelectedTab which will be the
>> same
>> >> for
>> >> > all tabs.
>> >> > Now, I'd like each tab (panel) to be able to override the text of
>> each
>> >> > button, like this:
>> >> >
>> >> > public final void setSelectedTab(int index) {
>> >> > ...
>> >> > // Add Panel with content for the tab to global form variable
>> >> > final MyTabPanel panel = tabs.get(index).getPanel(TAB_PANEL_ID);
>> >> > form.addOrReplace(panel);
>> >> > // Add generic buttons to form, with specific settings depending on
>> >> panel's
>> >> > properties
>> >> > Button button1 = new Button("button1"){ ... };
>> >> > button1.setModel(new StringResourceModel("button1.label",panel,
>> null));
>> >> > form.addOrReplace(button1);
>> >> > ...
>> >> > }
>> >> >
>> >> > The problem is that the StringResourceModel is always pointing to the
>> >> > property in MyTabbedPanel.xml, and not the panel's.
>> >> > I've noticed that if I remove "button1.label" from MyTabbedPanel's
>> >> property
>> >> > file, Wicket gets the panel's "button1.label" property, but I'd like
>> to
>> >> > provide some kind of 'default' label for the buttons so that panels
>> >> aren't
>> >> > forced to explicitly define this property.
>> >> >
>> >> > I expected specifying the 'panel' component on StringResourceModel's
>> >> > constructor would do the trick, but it doesn't work. Is it possible
>> to
>> >> > accomplish what I'm trying to do ?
>> >> >
>> >> > Thanks,
>> >> > Xavier
>> >> >
>> >>
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>> >>
>> >>
>> >
>>
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>>
>
>
> --
> "Klein bottle for rent--inquire within."
>
