what kind of exception?
Johannes Fahrenkrug wrote:
Hi,
I'm new to Wicket and I have a question. I need to generate and display
a List of DropDownChoices. This is the scenario:
I have different room types and for every room type I have certain
vacancies. So I need to have something like this:
I attached the exception and this is the code I use to build the list:
add (zimmerartenList = new ListView (zimmerartenList,
termin.getTerminDetails()) {
private static final long serialVersionUID =
2623213955857979457L;
@Override
protected void
Johannes,
You haven't attached a model to the dropdown choice. The constructor you
are using implies having a CompoundPropertyModel as ListItem.model. You
don't have this, so you need to use another constructor:
item.add(new DropDownChoice (paxProZimmerart, new
PropertyModel(terminDetail,
Martijn,
thank you so much for your help.
Now it works perfectly. I added the field paxProAnreise to the
TerminDetail class, added getters and setters and changed the
PropertyModel accordingly. Now my code looks like this:
protected void populateItem(ListItem item) {
final
