Hi !
I'm fairly new at using coreData on and I'd like to have some
clarifications on managedObjects and contexts usage.
I have a model where a top entity has a couple to-many relationships, which
each have to-many relationships
to other entities.
something like this :
A
to-many - B
to-many - C
think the confusion is clearing up !
thanks again :)
On Sat, Oct 9, 2010 at 7:20 PM, Keary Suska cocoa-...@esoteritech.comwrote:
On Oct 9, 2010, at 3:55 AM, Nicolas Berloquin wrote:
I'm fairly new at using coreData on and I'd like to have some
clarifications on managedObjects and contexts
Hi !
I'm having this weird behavior with coreData managedObjects.
I have a very simple entity that I show in a UITableView, and store with
coreData.
When I run my app on the Simulator, everything works as expected,
load/save/delete.
And when I quit and relaunch the app, all is ok.
But when I
Solved my problem.
I changed my definitions to use @dynamic and the auto generation from the
data model.
I still don't understand why it works on the simulator, and not on the
device...
On Thu, Oct 7, 2010 at 11:44 AM, Nicolas Berloquin cepak...@gmail.comwrote:
Hi !
I'm having this weird
Hi !
I have a UITableView that creates/reuses tableViewCells (
UITableViewCellStyleDefault) on demand, as is usually done,
ie cellForRowAtIndexPath: uses the same cells over and over.
When I delete a few rows, then add a new one, I crash when I try to set the
cell's UILabel (right after the cell
Le 7 oct. 2010 à 18:06, Keary Suska cocoa-...@esoteritech.com a écrit :
On Oct 7, 2010, at 8:09 AM, Nicolas Berloquin wrote:
Hi !
I have a UITableView that creates/reuses tableViewCells (
UITableViewCellStyleDefault) on demand, as is usually done,
ie cellForRowAtIndexPath: uses
Of course, hmm why didn't I think of that. I'll check for this.
The thing is that this string object is an nsmanaged coredata object, that I
just pass around.
But thanks for the pointer !
Le 7 oct. 2010 à 18:38, glenn andreas gandr...@mac.com a écrit :
On Oct 7, 2010, at 11:30 AM, nicolas
I may not have fully grasped your problem but you seem to say that
getting 'pieces' of the reply generates a lot of problems for you.
Couldn't you have a socket that buffers the replies and that sends the
whole aggregated messages to the rest of the app when done ?
You could have a special
This is a genuine question/remark that pops up. No check is done on
what selector or object is returned or is it ?
If this is done on a public service (web server or other), couldn't
code injection be too easilly done that way ? (easy hacking, wilfull
crash etc) ?
Le 20 janv. 2010 à
Hi !
I'm new to coreAnimation, and there is something that I don't grasp yet.
I'd like to composite a series of images (sometimes a few hundred) inside a
view.
Those images will sometimes remain where they are, or be resized or moved
around.
From what I understand, backing an NSView with a
Hi !
I'm asking here before I jump so that I don't spend too much time trying
something that wouldn't work.
I started out using an IKImageBrowserView only to find out that I couldn't
save it to a bitmap then a jpeg.
I then rewrote with NSCollectionViews, which I can output to a file without
a
Just as a word of advise.
This is a public list that's indexed by search engines. So don't
reveal anything here that you'd want to keep private.
I'm not advising security through obscurity. If you use keychains or
similar systems, knowing how it works won't help cracking anyway.
But just in
Hi !
I'm trying to resize the items displayed inside an NSCollectionView.
I'm not trying to be too fancy, I'm fine if they're all the same size...
There are two methods that seem to indicate that resizing should be taken
into account
(setMin/MaxItemSize), but when I setFrameSize on the prototype
it, and I think
it's quite unfortunate. (I'm not trying to flame here, I'm just a bit
disappointed, and
I'll probably have to rewrite the whole thing myself)
On Sun, Dec 27, 2009 at 1:13 PM, Nicolas Berloquin cepak...@gmail.comwrote:
Hi !
I'm trying to resize the items displayed inside
, Quincey pMorris
quinceymor...@earthlink.net a écrit :
On Dec 24, 2009, at 05:06, Nicolas Berloquin wrote:
The strange thing is that once I made the changes, it still didn't
work.
I had to remove then recreate the NSCollectionView and all the
views and
arraycontroller in IB
before
Why not use IKImageBrowserView? It's a perfect match for grids of images
with titles. And faster too.
Hi !
Well, I started out with IKImageBrowserView and it worked really well, but I
needed to be able to save
the whole thing as an image, and have real control over what happens with
the item
Hi !
I must have killed the gods of array bindings in a previous life,
but I'm pulling my hair (or whatever's left), and, even though I
thought I got I, well, I really don't.
I'm trying to do something quite simple.
I'd like to display a series of images with a label inside an
NSCollectionView.
I forgot to mention a couple things :
- my NSArrayController has the mode set to Class, and my custom content
class setup.
- I added a label to the item view that isn't bound to anything, just to see
if it would show
up, and it doesn't. which really makes me think it's an arraycontroller
problem
Here's a followup.
I hadn't written the kvo methods for the array inside my windowController
(the array which holds the content for the
bound NSCollectionView).
I did so, and now, as soon as I add an entry to the array I get these
strange exceptions :
*Could not connect the action
(Sorry about the many emails)
I thought I was using a windowController, actually I handle everything
through an NSPersistentDocument
that I subclassed. So the File's Owner is an NSPersistentDocument. Could
this be the culprit ?
___
Cocoa-dev mailing
Hi !
I'm using an IKImageBrowserView to show a series of image captures
and it works really well. I would like to be able to manage the number
of images shown in a row in a precise way, and I'd like to know if there
is any public way to do this ?
The zoom variable is nice, but I don't like having
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