You should have objects of same type in DropDownChoice, PropertyModel, List and ChoiceRenderer
On Fri, May 17, 2013 at 10:12 AM, Bruno Moura <[email protected]> wrote: > Hi Martin > > But the DDC doesn't have a constructor with PropertyModel[String](this, > "custName") > only a property model with the Object/Pojo as I was using. > > Sorry, I'm new in the world of wicket and scala, and is difficult to find > good examples around > so I'm using this list a lot because I'm getting suport and feedback and I > don't want to give up > of my project. > > thanks > > Bera > > > 2013/5/15 Martin Grigorov <[email protected]> > > > Hi, > > > > > > On Wed, May 15, 2013 at 6:32 AM, Bruno Moura <[email protected]> > > wrote: > > > > > Hi > > > > > > For some weeks I'm trying to implement a simple combobox, DDC, and I'm > > > struggling with this. I asked for some help several times but > > > unfortunately I didn't archive my goal because I'm failing sometimes to > > > understand scala with wicket, I have a little background with them at > > the > > > moment. > > > > > > Anyway, my code is showed bellow: > > > > > > *// ComboBox in a listView > > > item.add(new DropDownChoice("customerSelection", new > > > PropertyModel[Customer](customer, "name"), listCustomer, new > > > ChoiceRenderer[Customer]("name"))* > > > > > > > > DropDownChoice[Customer] > > > > > > > > > > If I create a variable, for example,* val custName*, to receive the > name > > > of the selected customer which functions I need to implement on the > > > creation of DDC object and how can I retrieve this value for the > > variable? > > > > > > > The way you already did it will set the selected value in customer's > name. > > Check PropertyModel's javadoc to understand how it works. > > > > If you want to read/write the value in 'custName' then you have to use: > new > > PropertyModel[String](this, "custName") > > > > > > > Thanks very much for help me. > > > > > > > > > > > -- > > Martin Grigorov > > Wicket Training & Consulting > > http://jWeekend.com <http://jweekend.com/> > > > -- WBR Maxim aka solomax
