Re: WOConditionnal strange behavior
Re: WOConditionnal strange behavior
- Subject: Re: WOConditionnal strange behavior
- From: Gilles MATHURIN <email@hidden>
- Date: Fri, 15 Sep 2006 10:03:17 -0400
Moreover; now i got another one strange behavior but not related to
the WOConds who works now, or maybe it still is, you may tell me …
In the code below, u see the NSMutableArray photoArtist ?
Now i have managed to record some photos in my db, and the WOCond
respond well, because "photosArtist.count() > 0", i set a table with
a WORepetition to display the photos.
This WORepetition is set like this :
===== wod file ====
Repetition1: WORepetition {
list = photosArtist;
item = photoItem;
}
=====
with photoItem and ArtistePhoto ivar, so i can acess the class
properties, bref i think u understand …
unfortunately, the photos doesn't display , is this related to the
strange behavior discussed earlier ?
Regards.
GM
Le 15 sept. 06 à 09:38, Ken Anderson a écrit :
In my experience, weird behavior like this usually stems from the
object graph of the page changing from when the page was rendered
to when a form post comes back. Is this inside a form? Are you
modifying any state that would affect the structure of the page?
On Sep 15, 2006, at 8:34 AM, Gilles MATHURIN wrote:
Hello List,
i have a strange behavior with my WOConditionnal, it seems to do
not work as it should.
Explanation:
I have a WOCond within another WOCond. Each is bind to a different
boolean.
WOCond n°1 : works great, it appears when his boolean resolves to
true.
But WOCond n°2 doesn't. It is set like that :
======= Code =====
public WOComponent editPhotos()
{
// afficher le formulaire d'édition des photos et masque
les formulaires au dessus
boolPhoto = true;
boolBiog = false;
boolActu = false;
// recupérer le contexte d'édition de l'artiste
EOEditingContext ec = artiste.editingContext();
// récupère l'Array (tableau) de photos de l'artiste.
NSMutableArray photosArtist = artiste.artistephotos
().mutableClone();
// Display the option to Add a new photo, if there are already
ones (boolAjouterUnePhoto)
if (photosArtist.count() > 0) {
boolAjouterUnePhoto = true;
}
else { // If there aren't any existing photos, just create a new
one withour displaying the Add action possibility.
boolAjouterUnePhoto = false;
ArtistePhoto newPhoto = (ArtistePhoto)
EOUtilities.createAndInsertInstance(ec,"ArtistePhoto");
// Passe newPhoto à photoForm
setPhotoForm(newPhoto);
}
// afficher le formulaire d'édition des photos et masque les
formulaires au dessus
return null;
}
==== End of Code ====
Any idea of why it doesn't work ?
Thanks for your support.
GM _______________________________________________
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