Re: [Wicket-user] set static values on DropDownChoice
* Vincent Jenks: [...] how can I set, say, a Map of name/value pairs of Strings? In this case I'm not providing a ListT of values to the dropdown but rather a MapString, String of static values - unless of course there's an easier way. This control still feels cumbersome to work worthperhaps it's just me? I agree it's a bit tricky to make DropDownChoice display a label different from the ID. You have to use the constructor with the IChoiceRenderer as last argument: DropDownChoice(java.lang.String id, IModel model, IModel choices, IChoiceRenderer renderer) Then you must implement a new IChoiceRenderer, passing your map to the constructor. Feel free to contribute it to Wicket when you're done, it will be useful for most of us: Currently the only IChoiceRenderer implementation is ChoiceRenderer, but the ID (value submitted) is the index in the choices list, not an arbitrary String value. HTH, -- Jean-Baptiste Quenot aka John Banana Qwerty http://caraldi.com/jbq/ - Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT business topics through brief surveys -- and earn cash http://www.techsay.com/default.php?page=join.phpp=sourceforgeCID=DEVDEV ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] set static values on DropDownChoice
That wouldn't work then. I would typically use some wrapper object in that case.
public class Foo {
private String bar;
public String toString() {
return bar;
}
}
The feed the dropdown with a list of Foo
Eelco
On 7/19/06, Jean-Baptiste Quenot [EMAIL PROTECTED] wrote:
* Eelco Hillenius:
A poor-man's method is to override toString.
Do you have an example at hand please? My usecase is that the
choice value is a String (not the index in the list), and the
choice label is another String.
--
Jean-Baptiste Quenot
aka John Banana Qwerty
http://caraldi.com/jbq/
-
Take Surveys. Earn Cash. Influence the Future of IT
Join SourceForge.net's Techsay panel and you'll get the chance to share your
opinions on IT business topics through brief surveys -- and earn cash
http://www.techsay.com/default.php?page=join.phpp=sourceforgeCID=DEVDEV
___
Wicket-user mailing list
Wicket-user@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/wicket-user
-
Take Surveys. Earn Cash. Influence the Future of IT
Join SourceForge.net's Techsay panel and you'll get the chance to share your
opinions on IT business topics through brief surveys -- and earn cash
http://www.techsay.com/default.php?page=join.phpp=sourceforgeCID=DEVDEV
___
Wicket-user mailing list
Wicket-user@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/wicket-user
