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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