What kind of data provider are you giving it? Couldn't you implement your own ISortableDataProvider?
ISortableDataProvider<Post> dp = new SortableDataProvider<Post>() { public Iterator<? extends Post> iterator(int first, int count) { // TODO Auto-generated method stub // use this property to determine if that's the column selected. then sort by it getSort().getProperty(); return null; } public IModel<Post> model(Post object) { return new DBObjectDetachableModel<Post>(object); } public int size() { // TODO Auto-generated method stub return 0; } }; -- Jeremy Thomerson http://www.wickettraining.com On Thu, Jan 8, 2009 at 3:32 PM, nitinkc <nitin_chan...@yahoo.com> wrote: > > As I had mentioned, the column values are not representative of the values > of > any property so that would not work.... > > > asfernandes wrote: > > > > nitinkc wrote: > >> I have a requirement to sort a column of a Datatable which does not have > >> any > >> property values. Sorting property columns is easy using the > >> getSortProperty() method. However in this case, I am populating the > >> values > >> in the column using the > >> > >> populateItem(org.apache.wicket.markup.repeater.Item cellItem, > >> java.lang.String componentId, > >> org.apache.wicket.model.IModel rowModel) > >> > >> method. The column values are generated using additional logic in this > >> method and are not representative of any property value. Any ideas?? > >> > > The second parameter of PropertyColumn constructor is the property used > > for sorting. > > > > > > Adriano > > > > > > --------------------------------------------------------------------- > > To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org > > For additional commands, e-mail: users-h...@wicket.apache.org > > > > > > > > -- > View this message in context: > http://www.nabble.com/Sorting-a-column-populated-through-pupulateItem-method...-tp21337870p21361414.html > Sent from the Wicket - User mailing list archive at Nabble.com. > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org > For additional commands, e-mail: users-h...@wicket.apache.org > >