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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