Update of datepicker value with ajax

[Per Newgro]

Hi *,

I present a date by 3 DropDownChoices (year, month, day). Additionally i want 
to provide a datepicker. The sync from datepicker selection to dropdownchoises 
is working as expected. On the other hand if i change the dropdownchoise the 
datepicker value will be changed, but it is represented by a second icon (Or 
third one if i click again ...). How can i avoid that the datepicker gets a 
further icon after ajax update.

Cheers
Per

Here the code fragments

final DropDownChoice year = 
WicketComponentFactory.getNotifyDropDownChoice(year, model, _year, 
model.getAvailableYears());

final DateTextField text = new DateTextField(textDate, new 
PropertyModel(model, date));

final DatePicker dp = new DatePicker();
dp.bind(year);
text.add(dp);

form.add(year);
form.add(text);

year.setOutputMarkupId(true);
year.add(new AjaxFormComponentUpdatingBehavior(onchange) {
  private static final long serialVersionUID = 8454408934269214172L;

  protected void onUpdate(AjaxRequestTarget target) {
IPreSelectionModel m = (IPreSelectionModel) getModelObject();
m.makeValidFromdate();
target.addComponent(text);
  }
});

text.setOutputMarkupId(true);
text.add(new AjaxFormComponentUpdatingBehavior(onchange) {
  private static final long serialVersionUID = -7951690038251173325L;

  protected void onUpdate(AjaxRequestTarget target) {
IPreSelectionModel m = (IPreSelectionModel) getModelObject();
m.setDay(m.getDate());
m.setMonth(m.getDate());
m.setYear(m.getDate());
m.makeValidFromdate();
target.addComponent(day);
target.addComponent(month);
target.addComponent(year);
  }
});

add(form);

-- 
Der GMX SmartSurfer hilft bis zu 70% Ihrer Onlinekosten zu sparen! 
Ideal für Modem und ISDN: http://www.gmx.net/de/go/smartsurfer

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

Re: Update of datepicker value with ajax

[Gerolf Seitz]

Per,

a temporary fix for now would be to instead of adding the DateTextField to
the AjaxRequestTarget,
add text.getParent()

i'll fix this misbehavior with something similar what matej did with the
IndicatingAjaxButton

  Gerolf

On 10/4/07, Per Newgro [EMAIL PROTECTED] wrote:

 Hi *,

 I present a date by 3 DropDownChoices (year, month, day). Additionally i
 want to provide a datepicker. The sync from datepicker selection to
 dropdownchoises is working as expected. On the other hand if i change the
 dropdownchoise the datepicker value will be changed, but it is represented
 by a second icon (Or third one if i click again ...). How can i avoid that
 the datepicker gets a further icon after ajax update.

 Cheers
 Per

 Here the code fragments

 final DropDownChoice year = 
 WicketComponentFactory.getNotifyDropDownChoice(year,
 model, _year, model.getAvailableYears());

 final DateTextField text = new DateTextField(textDate, new
 PropertyModel(model, date));

 final DatePicker dp = new DatePicker();
 dp.bind(year);
 text.add(dp);

 form.add(year);
 form.add(text);

 year.setOutputMarkupId(true);
 year.add(new AjaxFormComponentUpdatingBehavior(onchange) {
   private static final long serialVersionUID = 8454408934269214172L;

   protected void onUpdate(AjaxRequestTarget target) {
 IPreSelectionModel m = (IPreSelectionModel) getModelObject();
 m.makeValidFromdate();
 target.addComponent(text);
   }
 });

 text.setOutputMarkupId(true);
 text.add(new AjaxFormComponentUpdatingBehavior(onchange) {
   private static final long serialVersionUID = -7951690038251173325L;

   protected void onUpdate(AjaxRequestTarget target) {
 IPreSelectionModel m = (IPreSelectionModel) getModelObject();
 m.setDay(m.getDate());
 m.setMonth(m.getDate());
 m.setYear(m.getDate());
 m.makeValidFromdate();
 target.addComponent(day);
 target.addComponent(month);
 target.addComponent(year);
   }
 });

 add(form);

 --
 Der GMX SmartSurfer hilft bis zu 70% Ihrer Onlinekosten zu sparen!
 Ideal für Modem und ISDN: http://www.gmx.net/de/go/smartsurfer

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