I'm sorry Vineet, I've read your previous message unattentively and used
AjaxEventBehavior("onkeyup").
ajaxformcomponentupdatingbehavior("onkeyup") and
ajaxformcomponentupdatingbehavior("onchange") work perfect!
Huge thanks for you help!!!!!!!!!!!!!!!!
* Katherine <kati...@rambler.ru> [Mon, 24 May 2010 18:32:11 +0400]:
I tried onkeyup event at the beginning, but there is also not
everything
fine :(
there is a delay for 1 character, my searchfield ModelObject is
filled by this character only when the next is pressed.
I think AutocompletTextField also uses this event to fill in the
object
and call its getchoices.
* vineet semwal <vineetsemwal1...@gmail.com> [Mon, 24 May 2010
19:17:22
+0530]:
> 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:
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> >> >> >> > For additional commands, e-mail:
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> >> >> >> >
> >> >> >> >
> >> >> >>
> >> >> >
> >> >> >
> >> >> >
> >> >> >
> >> >> > --
> >> >> > Katherine.
> >> >> >
> >> >> > --
> >> >> > Самые низкие цены на недвижимость. http://domoteka.ru/
> >> >> >
> >> >> >
> >> >> >
> >> >>
> >> >
> >>
> >
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> >
> >> >
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> >> >> > For additional commands, e-mail:
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> >> >> >
> >> >> >
> >> >>
> >> >>
> >> >>
> >> >
> >> >
> >> > --
> >> > Katherine.
> >> >
> >> > --
> >> > Самые низкие цены на недвижимость. http://domoteka.ru/
> >> >
> >> >
> >>
> >
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> >> >
> >> >
> >>
> >>
> >>
> >
> >
> > --
> > Katherine.
> >
> > --
> > Internet Explorer 8 - ускоритель интернета! http://ie.rambler.ru/
> >
> >
> >
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>
>
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