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 <[email protected]> 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 <[email protected]>
>
>> 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 <[email protected]> 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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