Le 2011-06-24 à 07:44, Paul D Yu a écrit :
> It should still work.
>
> You would have an action on the AjaxObserveField that points to a method on
> the Java class. The AOF would wrap popUp1. The AUC wraps popUp2.
>
> When the popUp1 changes, the action will trigger and call the server method.
> In the server method you would use the objectSelection to fetch the data for
> the popUp2. Then when the AjaxUpdateContainer of popUp2 refreshes, the data
> fetched previously will be there.
>
> I believe that's how it works.
And it's working fine. I have a project where I use 5 WOBrowser components that
depends on each other and it's working well.
> Paul
>
> On Jun 24, 2011, at 7:32 AM, naneon.raym...@neuf.fr wrote:
>
>> I used ajaxUpateContainer and an AjaxObserveField, but don't work because
>> ajaxUpdateContainer can't refresh pop 2 data.
>> the relationShip beetwen periode and niveau id periode_id. periode don't
>> contains niveau so impossible to connect observeField to call
>> upDateContainer to refresh niveau list (list = niveaux not list =
>> periode.niveaux )
>>
>> Ray
>>
>> ========================================
>>
>> Message du : 24/06/2011
>> De : "Paul D Yu " <p...@mac.com>
>> A : "naneon.raym...@neuf.fr" <naneon.raym...@neuf.fr>
>> Copie à : webobjects-dev@lists.apple.com
>> Sujet : Re: WOPopUpButton - Refresh another WOPopUpButton onChange
>>
>>
>> You can use ajaxUpateContainer and an AjaxObserveField?
>>
>> Paul
>>
>> Sent from my iPad
>>
>> On Jun 24, 2011, at 5:51 AM, naneon.raym...@neuf.fr wrote:
>>
>>> -- SORRY THERE SOMES ERRORS -
>>>
>>> Hi,
>>>
>>> I have a little problem on my apps. When I want to search something, I do
>>> selection of parameters by WOPupUpButton.
>>> But the problem is when I do the 1st search (1st fetch) there are no
>>> problem but when I want to do another search and I select another parameter
>>> in the WOPopUpButton which refresh the second one, the display page refresh
>>> all datas (do the fetch(1st search) I done before) and then update
>>> parameter of second WOPopUpButton. It makes my apps slow.
>>>
>>> Here is exemple of codes :
>>>
>>> in html :
>>> <webobject name = "periode" /> Pop 1
>>> <webobject name = "niveau" /> Pop 2, data depends to Pop1
>>>
>>> <webobject name = "onChanges" /> WOSubmitButton hidden by css which contain
>>> method to refresh pop 2 data
>>>
>>> in wod :
>>> periode : WOPopUpButton {
>>> list = periodes;
>>> item = currentPeriode;
>>> displayString = currentPeriode.libelle;
>>> noSelectionString = "Toutes";
>>> selection = selectedPeriode;
>>> size = "1";
>>> class = "periode";
>>> onchange = "javascript:this.form.elements['change'].click()"; action
>>> which call method bind to onChange WOSubmitButton
>>> }
>>>
>>> niveau : WOPopUpButton {
>>> list = niveaux; ===>data depend to Pop 1
>>> item = currentNiveaux;
>>> displayString =currentNiveaux.libelle;
>>> noSelectionString = "Tous";
>>> selection = selectedNiveaux;
>>> size = "1";
>>> class = "niveau";
>>> }
>>>
>>> onChanges : WOSubmitButton {
>>> name = "change";
>>> action = onChang;
>>> class = "hide";
>>> value = "";
>>> }
>>>
>>>
>>> in Java :
>>> public WOActionResults onChang() {
>>> comboxNiveau(selectedPeriode);
>>> return null;
>>> }
>>> protected NSArray comboxNiveau(EOVuePeriodeParam periode) {
>>> if (periode == null) {
>>> niveaux = EOVueNivAdm.fetchAllEOVueNivAdms(session()
>>> .defaultEditingContext(),
>>> niveauOrderings);
>>> } else {
>>> EOQualifier qual = EOQualifier.qualifierWithQualifierFormat(
>>> "pperiode=%@", new
>>> NSArray(periode.primaryKey()));
>>> niveaux = EOVueNivAdm.fetchEOVueNivAdms(session()
>>> .defaultEditingContext(), qual,
>>> niveauOrderings);
>>> }
>>> }
>>>
>>> ...
>>>
>>> I want to know if there another way to refresh my pop 2 data without using
>>> the javascript which is obliged to submit before refresh?
>>>
>>> Thanks
>>>
>>>
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>>
>
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