Or you can convert the raw input
/**
* @param <T>
* @param formComponent
* @return T
*/
@SuppressWarnings("unchecked")
public static <T> T getConvertedValue(FormComponent<T> formComponent) {
try {
if (formComponent instanceof AbstractSingleSelectChoice) {
return (T)
abstractSingleSelectChoiceConverterMethod.invoke(formComponent,
formComponent.getValue());
}
String value = formComponent.getValue();
if (Utils.isEmpty(value) &&
(!String.class.equals(formComponent.getType()))) {
value = null;
}
return (T)
formComponent.getConverter(formComponent.getType()).convertToObject(value,
formComponent.getLocale());
} catch (ConversionException e) {
ValidationError error = new ValidationError();
if (e.getResourceKey() != null)
{
error.addMessageKey(e.getResourceKey());
}
String simpleName = Classes.simpleName(formComponent.getType());
error.addMessageKey("IConverter." + simpleName);
error.addMessageKey("IConverter");
error.setVariable("type", simpleName);
final Locale locale = e.getLocale();
if (locale != null)
{
error.setVariable("locale", locale);
}
error.setVariable("exception", e);
Format format = e.getFormat();
if (format instanceof SimpleDateFormat)
{
error.setVariable("format",
((SimpleDateFormat)format).toLocalizedPattern());
}
Map<String, Object> variables = e.getVariables();
if (variables != null)
{
error.getVariables().putAll(variables);
}
formComponent.error((IValidationError)error);
return formComponent.getModelObject(); // Default value
} catch (Exception e) {
throw new RuntimeException(e);
}
}
2010/5/16 Jeremy Thomerson <jer...@wickettraining.com>:
> Because the form was not submitting. You can use
> formcomponentupdatingbehavior.
>
> --
> Jeremy Thomerson
> http://www.wickettraining.com
>
>
>
> On Sun, May 16, 2010 at 12:32 PM, Apple Grew <appleg...@gmail.com> wrote:
>
>> Unfortunately textfield.getconvertedinput() return null. That's why I am
>> stuck.
>>
>> Regards,
>> Apple Grew
>> my blog @ http://blog.applegrew.com/
>>
>>
>> On Sun, May 16, 2010 at 7:28 PM, vineet semwal
>> <vineetsemwal1...@gmail.com>wrote:
>>
>> > you can just do textfield.updateModel(),that will update textfield model
>> > for
>> > you,you can do it
>> > inside onerror of ajaxsubmitlink or inside a validator that you have
>> > written.
>> > if you just want to read textfield's user input use
>> > textfield.getconvertedinput().
>> >
>> > On Sun, May 16, 2010 at 4:40 PM, Apple Grew <appleg...@gmail.com> wrote:
>> >
>> > > Is there any other way around? Adding nested form will change my markup
>> > > which I don't want to do just for this purpose.
>> > >
>> > > The solution I am looking for, is there any way I can capture the
>> > > username's
>> > > value using javascript and send to my component via Wicket's Ajax?
>> > >
>> > > Regards,
>> > > Apple Grew
>> > > my blog @ http://blog.applegrew.com/
>> > >
>> > >
>> > > On Sun, May 16, 2010 at 3:44 PM, Martin Makundi <
>> > > martin.maku...@koodaripalvelut.com> wrote:
>> > >
>> > > > Make smaller NESTED form with only components that you need.
>> > > >
>> > > > **
>> > > > Martin
>> > > >
>> > > > 2010/5/16 Apple Grew <appleg...@gmail.com>:
>> > > > > They already are in a form along with other text fields. I tired
>> > > playing
>> > > > > with AjaxSubmitLink, but here too I fail to fetch the username from
>> > > model
>> > > > as
>> > > > > other fields still do not have the required inputs, causing the
>> form
>> > to
>> > > > > report error.
>> > > > >
>> > > > > Regards,
>> > > > > Apple Grew
>> > > > > my blog @ http://blog.applegrew.com/
>> > > > >
>> > > > >
>> > > > > On Sun, May 16, 2010 at 2:00 PM, Martin Makundi <
>> > > > > martin.maku...@koodaripalvelut.com> wrote:
>> > > > >
>> > > > >> Use ajaxButton :
>> > > > >>
>> > > > >> <form wicket:id=nameform>
>> > > > >> <input type="text" wicket:id="namefield"/>
>> > > > >> <input type="button" wicket:id="ajax-button-for-name-form"/>
>> > > > >> </form>
>> > > > >>
>> > > > >> **
>> > > > >> Martin
>> > > > >>
>> > > > >>
>> > > > >> 2010/5/16 Apple Grew <appleg...@gmail.com>:
>> > > > >> > I need to implement a Check Availability link. When this link is
>> > > > clicked
>> > > > >> it
>> > > > >> > will check if the entered username exists for not For this link
>> I
>> > > have
>> > > > >> used
>> > > > >> > AjaxLink. The problem is in AjaxLink's onClick I am not sure how
>> > > will
>> > > > I
>> > > > >> > fetch the value of the text filed - username? The model seems
>> not
>> > to
>> > > > hold
>> > > > >> > the value..
>> > > > >> >
>> > > > >> > Please suggest.
>> > > > >> >
>> > > > >> > Regards,
>> > > > >> > Apple Grew
>> > > > >> > my blog @ http://blog.applegrew.com/
>> > > > >> >
>> > > > >>
>> > > > >>
>> > ---------------------------------------------------------------------
>> > > > >> To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
>> > > > >> For additional commands, e-mail: users-h...@wicket.apache.org
>> > > > >>
>> > > > >>
>> > > > >
>> > > >
>> > > > ---------------------------------------------------------------------
>> > > > To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
>> > > > For additional commands, e-mail: users-h...@wicket.apache.org
>> > > >
>> > > >
>> > >
>> >
>> >
>> >
>> > --
>> > regards,
>> > Vineet Semwal
>> >
>>
>
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