I don't understand , Chang... If you want non selection to be " ", then say
null=" " (without the quotes) Otherwise if you don't want null selection, you say component.setNullValid(false); and you're fine Best, Martin -----Original Message----- From: David Chang [mailto:david_q_zh...@yahoo.com] Sent: Wednesday, March 17, 2010 3:48 PM To: users@wicket.apache.org Subject: RE: Replace "Choose one" from DropDownChoice? Martin, Thanks so much for chiming in. I tried the null= approach. The blank line in the dropdown list simply disappears. As I said in my requirements, I hope to have it there no matter whether a value is selected or not, no matter whether it is a required field or not. Again, thanks for help! Best, David --- On Wed, 3/17/10, Martin Asenov <mase...@velti.com> wrote: > From: Martin Asenov <mase...@velti.com> > Subject: RE: Replace "Choose one" from DropDownChoice? > To: "users@wicket.apache.org" <users@wicket.apache.org> > Date: Wednesday, March 17, 2010, 9:08 AM > Hi, David! > > Let's presume your webapplication class is called > WebApp.java. In the same directory where it is present, > create WebApp.properties with the following line: > > null= > > that way every single 'choose one' label will be replaced > with "". > > P.S. Don't forget to include the props files in the pom as > a resource. > > Best, > Martin > > -----Original Message----- > From: David Chang [mailto:david_q_zh...@yahoo.com] > > Sent: Wednesday, March 17, 2010 3:03 PM > To: users@wicket.apache.org > Subject: Replace "Choose one" from DropDownChoice? > > > Hello, I understand that there must be a solution for this. > I googled for some time and found one or two results that > seem to match what I am looking but they did not answer my > question. Tried myself, not successful. So I want to ask > folks here. I have a form and it has a dropdown list. Here > are my requirements: > > 1. Replace "Choose one" with a blank line > > 2. This blank line is the first option and it is always > listed no matter whether a value is selected or not, no > matter whether the form field of this dropdown list is > required or not. > > 3. I am using ChoiceRenderer to convert between selection > and objects. > > 4. This behavior is applicable to all DropDownChoice. > > How can meet these requirement? > > Thanks for your help! > > Regards. > > > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org > For additional commands, e-mail: users-h...@wicket.apache.org > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org > For additional commands, e-mail: users-h...@wicket.apache.org > > --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
