Hi Paul, v6.17.0. Maybe, I made a too reduced example. My property navigates further... its more like this: "list[1].anyProperty[key]"
Is such a combination allowed? Patrick Am 06.11.2014 17:24, schrieb Paul Bors: > I think that should have worked as per: > http://wicket.apache.org/guide/guide/modelsforms.html#modelsforms_2 > > Label label = new Label("firstChildName", new PropertyModel(person, > "children.0.name")); > > What version of Wicket are you using? > > > > On Thu, Nov 6, 2014 at 11:03 AM, Patrick Davids < > patrick.dav...@nubologic.com> wrote: > >> Hi all, >> >> the javadoc of PropertyResolver says, map or list access is possible via >> keys or index. >> Accessing an map via key is no problem, but I dont get it working for >> lists and index. >> >> for instance: >> >> MyPage extends Page{ >> >> private IModel<List<Anything>> list; >> >> public MyPage(IModel<List<Anything>> list){ >> super(); >> this.list = list; >> >> add(new Label("mylabel", new PropertyModel(MyPage.this, >> "list[1].anyProperty"))); >> >> } >> >> } >> >> ends up in a Exception like this: >> Last cause: No get method defined for class: class MyPage$1 expression: 1 >> >> I also made a try with "list.1.anyProperty". >> Not working... >> >> Any ideas? >> >> best regards >> Patrick >
