Re: ERXEC.newEditingContext() access
Re: ERXEC.newEditingContext() access
- Subject: Re: ERXEC.newEditingContext() access
- From: Theodore Petrosky <email@hidden>
- Date: Tue, 6 Jan 2009 04:02:12 -0800 (PST)
Yes, thanks, I continued googling and found a wiki that described this.
Weird I think the mailing list was down for about a week. Or it's just my imagination.
Ted
Message: 15
Date: Tue, 6 Jan 2009 17:50:52 +1030
From: Paul Hoadley <email@hidden>
Subject: Re: ERXEC.newEditingContext() access
To: email@hidden
Cc: email@hidden
Message-ID: <email@hidden>
Content-Type: text/plain; charset=US-ASCII; format=flowed; delsp=yes
On 02/01/2009, at 12:03 PM, Theodore Petrosky wrote:
> ok... I am experimenting with the ajax examples and I added the
> UpdateDisplayGroup to my app (with alterations). I am populating the
> list with a db query:
>
> categoryList =
> Category.fetchAllCategories(ERXEC.newEditingContext(), sortOrderings);
EOEditingContext ec = ERXEC.newEditingContext();
categoryList = Category.fetchAllCategories(ec, sortOrderings);
> then:
>
> dg = new WODisplayGroup();
> dg.setObjectArray(categoryList);
> dg.setNumberOfObjectsPerBatch(20);
>
> I want to access the editingContext and save the changes from the
> save dialog. What I want is something like this in the save function:
>
> dg.selectedObject().editingContext().saveChanges();
ec.saveChanges();
> I am at a loss as to how to access the editingContext when I use
> ERXEC.newEditingContext().
Assigning it to a local variable will certainly give you access to the
EC you're passing to fetchAllCategories() above. Does that solve your
problem?
--
Paul.
_______________________________________________
Do not post admin requests to the list. They will be ignored.
Webobjects-dev mailing list (email@hidden)
Help/Unsubscribe/Update your Subscription:
This email sent to email@hidden