Re: ERD2WWizardCreationPage Rules for Creation vs Editing
Re: ERD2WWizardCreationPage Rules for Creation vs Editing
- Subject: Re: ERD2WWizardCreationPage Rules for Creation vs Editing
- From: Jesse Tayler <email@hidden>
- Date: Sun, 27 Jan 2013 16:19:28 -0500
I don't use rules but rather, I use code for that sort of thing.
There are handy methods on your EOs for handling init, willUpdate, didInsert and others you'd want, so I seem to use those without troubles.
here's an example of initializing an active flag, and some dates from the Wonder/EO's standard init method.
maybe that helps.
public void init(EOEditingContext ec) {
super.init(ec);
NSTimestamp now = new NSTimestamp();
setActive(true);
setCreated(now);
setAdjusted(now);
…
On Jan 27, 2013, at 1:14 PM, Kevin Hinkson <email@hidden> wrote:
> I have a rule which works well when creating an EO and it's relationships for the first time.
>
> 100 : (task = 'edit' and entity.name = 'Periodic') => displayPropertyKeys = ("[Page 1]", "(Periodic Details)", "title", "details", "[Page 2]", "(Publish Details)", "published", "visible", "hyperlinkReferences") [com.webobjects.directtoweb.Assignment],
>
>
> However, when editing an existing EO I encounter an exception due to the wizard keys being interpreted as EO properties.
>
> <com.webobjects.foundation.NSKeyValueCoding$UnknownKeyException message '<co.name.eo.Periodic 0x1cc3b4c1> valueForKey(): lookup of unknown key: '[Page 1]'. This class does not have an instance variable of the name [Page 1] or _[Page 1], nor a method of the name [Page 1], _[Page 1], get[Page 1], or _get[Page 1]' object '<co.name.eo.Periodic pk:"2">' key '[Page 1]'>
>
>
> Does anyone know how to avoid this other than removing the keys that indicate how to split the property editing across pages? Any help would be appreciated.
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