Multiple DropDownChoice inside Loop

[tech7]

I have to repeat two dropdownchoice, I do that but I could not get their
data.
I used IModel for their model but when I select them and click on the submit
button, their model is empty.
Where I am wrong? I am getting crazy with that.
Please help.

-
Wicket-Java
--
View this message in context: 
http://apache-wicket.1842946.n4.nabble.com/Multiple-DropDownChoice-inside-Loop-tp3607850p3607850.html
Sent from the Users forum 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

Re: Multiple DropDownChoice inside Loop

[tech7]

I mean i could not get data of multiple dropdownchoices.
Any idea?

With my best regards.

-
Wicket-Java
--
View this message in context: 
http://apache-wicket.1842946.n4.nabble.com/Multiple-DropDownChoice-inside-Loop-tp3607850p3607965.html
Sent from the Users forum 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

Re: Multiple DropDownChoice inside Loop

[tech7]

I have solved my problem.
Thank you for your support!
Regards

-
Wicket-Java
--
View this message in context: 
http://apache-wicket.1842946.n4.nabble.com/Multiple-DropDownChoice-inside-Loop-tp3607850p3608111.html
Sent from the Users forum 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

multiple DropDownChoice

[i ii]

is example available for multiple DropDownChoice where one menu changes value 
in other? i look at http://wicketstuff.org/wicket13/ but see no example

Re: multiple DropDownChoice

[Per Newgro]

Am Sonntag, 20. April 2008 18:19:33 schrieb i ii:
 is example available for multiple DropDownChoice where one menu changes
 value in other? i look at http://wicketstuff.org/wicket13/ but see no
 example
You could do this in your model. Both ddcs could point to same business model. 
If a selection changes the model could switch the other attribute. After you 
reloaded the ddcs - the value should be updated.

MyModel extends MyBusinessModel {
  List? values1 = null;
  Object selectedValue1 = null;
  List? values2 = null;
  Object selectedValue2 = null;

  List? getValues1() {return values1;}
  MyModel setValues1(List? a) {values1=a;}
  Object getSelectedValue1() { return selectedValue1;}
  MyModel setSelectedValue1(Object a) { 
selectedValue1 = a;
if (a.equals(aObject)) {
  setSelectedValue2(getValues2().get(0));
}
  }

  List? getValues2() {return values2;}
  MyModel setValues2(List? a) {values2=a;}
  Object getSelectedValue2() { return selectedValue2;}
  MyModel setSelectedValue2(Object a) { 
selectedValue2 = a;
if (a.equals(aObject)) {
  setSelectedValue1(getValues1().get(0));
}
  }
}

MyPanel extends Panel {
  MyPanel(String id, IModel m) {
super(id, m);
Form f = new Form(theForm);
add(f);
f.add(new DDC(val1, 
  new PropertyModel(m, selectedValue1), 
  new PropertyModel(m, values1);
f.add(new DDC(val2, 
  new PropertyModel(m, selectedValue2), 
  new PropertyModel(m, values2);
// ... ajax update behavior - examples in wiki
  }
}

MyPage extends WebPage {
  MyPage() {
MyModel m = createMyModelWithSomeValues();
CompoundPropertyModel c = new CompoundPropertyModel(m);
add(new MyPanel(myPanel, c);
  }
}

Something like that.
HTH
Per

-
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]

Re: multiple DropDownChoice

[Michael Sparer]

what about that one: http://wicketstuff.org/wicket13/ajax/choice.1 ;-)

regards, 
Michael 


i ii wrote:
 
 
 is example available for multiple DropDownChoice where one menu changes
 value in other? i look at http://wicketstuff.org/wicket13/ but see no
 example
 
 


-
Michael Sparer
http://talk-on-tech.blogspot.com
-- 
View this message in context: 
http://www.nabble.com/multiple-DropDownChoice-tp16795432p16795639.html
Sent from the Wicket - User mailing list archive at Nabble.com.


-
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]

Re: multiple DropDownChoice

[Frank Bille]

http://wicketstuff.org/wicket13/ajax/choice

On Sun, Apr 20, 2008 at 6:19 PM, i ii [EMAIL PROTECTED] wrote:

  is example available for multiple DropDownChoice where one menu changes 
 value in other? i look at http://wicketstuff.org/wicket13/ but see no example


-
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]

RE: multiple DropDownChoice

[i ii]

thank you

 Date: Sun, 20 Apr 2008 21:32:48 +0200
 From: [EMAIL PROTECTED]
 To: users@wicket.apache.org
 Subject: Re: multiple DropDownChoice
 
 http://wicketstuff.org/wicket13/ajax/choice
 
 On Sun, Apr 20, 2008 at 6:19 PM, i ii [EMAIL PROTECTED] wrote:
 
   is example available for multiple DropDownChoice where one menu changes 
  value in other? i look at http://wicketstuff.org/wicket13/ but see no 
  example
 
 
 -
 To unsubscribe, e-mail: [EMAIL PROTECTED]
 For additional commands, e-mail: [EMAIL PROTECTED]