a typo in previous post ,
formcomponentupdatingbehavior or a *formsubmitting* behavior to fire .
2010/5/24 vineet semwal <vineetsemwal1...@gmail.com>
> sorry i realized the previous idea is bad because to even read the
> formcomponent input you will require either formcomponentupdatingbehavior
> or a ajax submitting behavior to fire .
> you just wanted to update label when key is pressed so just add
> ajaxformcomponentupdatingbehavior with
> onkeyup event to your autocompletetextfield ,it will work...
>
>
> 2010/5/24 Katherine <kati...@rambler.ru>
>
>> Thanks for idea, but unfortunately onrequest is a final method.
>> I tried to add my Label to the target used in respond method, but nothing
>> happens in this case :(.
>>
>> * vineet semwal <vineetsemwal1...@gmail.com> [Mon, 24 May 2010 14:28:46
>> +0530]:
>>
>> you can add your own autocompletebehavior in
>>>
>> autocompletetextfield,there
>>
>>> you
>>> can do the label update in onrequest if the size is greater than what
>>> you
>>> want,you will also have to write a dao method that returns the count
>>>
>> of
>>
>>> items returned so that you can
>>> check with the size you want.
>>>
>>> 2010/5/24 Katherine <kati...@rambler.ru>
>>>
>>> > There is no problem in how many items returned, the problem I need
>>>
>> to
>>
>>> > notify user, that there are N items in general.
>>> > So I just need a possibility to update Label by ajax after
>>>
>> getChoices
>>
>>> got
>>> > number of items.
>>> >
>>> > * vineet semwal <vineetsemwal1...@gmail.com> [Mon, 24 May 2010
>>> 13:19:47
>>> > +0530]:
>>> >
>>> > one way is to make sure that not more than n numbers of rows are
>>> >> returned
>>> >> from your dao itself
>>> >> where n is the maximum number of choices you want to process in
>>> >> getchoices() but it may be not what you want.
>>> >>
>>> >>
>>> >> 2010/5/24 Katherine <kati...@rambler.ru>
>>> >>
>>> >> >
>>> >> > As I've wrote there is no AjaxRequestTarget in getChoices that
>>> means
>>> >> > AjaxRequestTarget.get() returns null there.
>>> >> >
>>> >> >
>>> >> > * Gerolf Seitz <gerolf.se...@gmail.com> [Sun, 23 May 2010
>>>
>> 20:50:58
>>
>>> >> +0200]:
>>> >> >
>>> >> > AjaxRequestTarget.get() returns the current AjaxRequestTarget,
>>>
>> if
>>
>>> >> >>
>>> >> > there
>>> >> >
>>> >> >> is
>>> >> >> one,
>>> >> >> otherwise it returns null.
>>> >> >> use that in the getChoices callback and you should be fine.
>>> >> >>
>>> >> >> On Sun, May 23, 2010 at 8:17 PM, Katherine <kati...@rambler.ru>
>>> >> wrote:
>>> >> >>
>>> >> >> > Hello,
>>> >> >> >
>>> >> >> > Can anybody help newbie with following question:
>>> >> >> > I'm using AutocompletText field with
>>> >> >> > AjaxFormComponentUpdatingBehavior("onchange"), which catches
>>> >> >>
>>> >> > onchange
>>> >> >
>>> >> >> event,
>>> >> >> > when user selects item from the list.
>>> >> >> > It appeared so that sometimes I get too many items for
>>> >> >>
>>> >> > DropDownList,
>>> >> >
>>> >> >> and
>>> >> >> > I don't want it to hang and I need to update a warning label
>>>
>> in
>>
>>> >> case
>>> >> >> there
>>> >> >> > are too many items for the DropDownList.
>>> >> >> > That's why I need to make a check after each character is
>>> >> inputed.
>>> >> >> That
>>> >> >> > is well done in getChoices method, but in that method I don't
>>> >>
>>> > have
>>> >
>>> >> >> > AjaxRequestTarget to update the label.
>>> >> >> > And when I use OnChangeAjaxBehavior everything is good with
>>> >> >>
>>> >> > updating
>>> >> >
>>> >> >> > label, but it doesn't catch the event when item from
>>> DropDownList
>>> >> is
>>> >> >> > selected.
>>> >> >> > I can't use bot AjaxFormComponentUpdatingBehavior and
>>> >> >> > OnChangeAjaxBehavior because the last one extend the first.
>>> >> >> > Is there a possibility to handle my problem? Or may be it
>>>
>> is
>>
>>> >> >> already
>>> >> >> > solved, but I wasn't able to find the solution, so will be
>>> >> greatfull
>>> >> >> for the
>>> >> >> > link.
>>> >> >> > I'm using wicket 1.3.7
>>> >> >> >
>>> >> >> > Big thanks in advance!
>>> >> >> >
>>> >> >> >
>>> >> >> >
>>> >> >>
>>> >> >
>>> >>
>>> >
>>>
>> ---------------------------------------------------------------------
>>
>>> >
>>> >> >
>>> >> >> > To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
>>> >> >> > For additional commands, e-mail: users-h...@wicket.apache.org
>>> >> >> >
>>> >> >> >
>>> >> >>
>>> >> >
>>> >> >
>>> >> >
>>> >> >
>>> >> > --
>>> >> > Katherine.
>>> >> >
>>> >> > --
>>> >> > Самые низкие цены на недвижимость. http://domoteka.ru/
>>> >> >
>>> >> >
>>> >> >
>>> >>
>>> >
>>>
>> ---------------------------------------------------------------------
>>
>>> >
>>> >> > To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
>>> >> > For additional commands, e-mail: users-h...@wicket.apache.org
>>> >> >
>>> >> >
>>> >>
>>> >>
>>> >>
>>> >
>>> >
>>> > --
>>> > Katherine.
>>> >
>>> > --
>>> > Самые низкие цены на недвижимость. http://domoteka.ru/
>>> >
>>> >
>>>
>> ---------------------------------------------------------------------
>>
>>> > To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
>>> > For additional commands, e-mail: users-h...@wicket.apache.org
>>> >
>>> >
>>>
>>>
>>>
>>
>>
>> --
>> Katherine.
>>
>> --
>> Internet Explorer 8 - ускоритель интернета! http://ie.rambler.ru/
>>
>>
>> ---------------------------------------------------------------------
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>>
>>
>
>
> --
> regards,
> Vineet Semwal
>
--
regards,
Vineet Semwal
