Hi,
Is there a recommended way to set the header string in a
PropertyTreeColumn when that string should come from a resource file?
It doesn't take a model, so the load cannot be deferred until later;
using getLocalizer().getString(...) results in:
-WARN::org.apache.wicket.Localizer: Tried to retrieve a localized
string for a component that has not yet been added to the page. This can
sometimes lead to an invalid or no localized resource returned. Make
sure you are not calling Component#getString() inside your Component's
constructor. Offending component: [MarkupContainer [Component id = panel]]
That is only a warning, but I'd prefer to not have any warnings in
production code.
There does not appear to be a way to set the column header value after
the column (or the TreeTable the column is in) has been constructed.
The TreeTable has to be added, or Wicket complains about
Unable to find component with id 'xxxxx' in [MarkupContainer [Component id =
panel]].
but I don't think TreeTable can be constructed without the column
definitions (i.e. construct a TreeTable placeholder, and then fill in
the column details later).
Thanks,
Doug.
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