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.
> 
> 
>       
> 
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