Hi all, I am looking into implementing some presentation logic and wonder what the best approach is.
In my usecase I have a form and after the user submitted it I present the values back in a page. There is an optional option that I want to display if the user had given feedback to the option. ATM I have implemented the "display back" page in a panel: <html xmlns:wicket="http://wicket.apache.org/";> <wicket:panel> ... <div wicket:id="subSection">subSection</div> ... And in my java class I do: ... StringResourceModel ssectionResult = new StringResourceModel( "subSection.add", this, new Model(model)); add(new Label("subSection", ssectionResult)); And in my properties files I have: subSection.add=Subseccion: $\{subSection\} However that leads to the problem that if (subSection ==null) it will be displayed as "Subseccion: ${subSection}" else it will be displayed as "Subseccion: 2.1. NOMBRAMIENTOS, SITUACIONES E INCIDENCIAS" What I am now looking for is a kind of if test for <div wicket:id="subSection">subSection</div>. something like <wicket:if test="subSection!=0"> <div wicket:id="subSection">subSection</div> </wicket:if test="subSection!=0"> How can I implement this test with wicket? salu2 -- Thorsten Scherler <thorsten.at.apache.org> Open Source Java <consulting, training and solutions> Sociedad Andaluza para el Desarrollo de la Sociedad de la Información, S.A.U. (SADESI) --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
