Re: Add Any option to DropDownChoice
Actually it works without a null in your choices. Sven -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/Add-Any-option-to-DropDownChoice-tp2281498p2281887.html Sent from the Wicket - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Add Any option to DropDownChoice
I'm sure this has been answered before but I've a good bit searching the list and can't seem to find it... I need to add an option to a DropDownChoice that displays the word Any and will be treated differently than the other options. I've hacked an IChoiceRenderer to death and managed to get the option to display but obviously when the form is submitted and Wicket tries to update the model things fall apart. I'm clearly doing things wrong at a very basic level This doesn't seem like isn't an unusual use case so I assume I'm probably missing something obvious, but I could sure use some help seeing it.
Re: Add Any option to DropDownChoice
you need to have an actual value in the choices collection that represents the any option. you can do this by prepending null to your choices collection, letting the renderer render it as any and calling setnullvalid(true) on the ddc. -igor On Wed, Jul 7, 2010 at 1:55 PM, Matthew Welch matt...@welchkin.net wrote: I'm sure this has been answered before but I've a good bit searching the list and can't seem to find it... I need to add an option to a DropDownChoice that displays the word Any and will be treated differently than the other options. I've hacked an IChoiceRenderer to death and managed to get the option to display but obviously when the form is submitted and Wicket tries to update the model things fall apart. I'm clearly doing things wrong at a very basic level This doesn't seem like isn't an unusual use case so I assume I'm probably missing something obvious, but I could sure use some help seeing it. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
