Re: Core Data and the Document Dirty indicator
Exactly what I needed! Thank you, that has fixed my problem. I wish the Conceptual documents could be made available in a book :) Jonathan On 11 Apr 2008, at 20:07, mmalc crawford wrote: On Apr 11, 2008, at 11:26 AM, Jonathan Waddilove wrote: Could some kind reader point me in the right direction to fix this unwanted behaviour. http://developer.apple.com/documentation/Cocoa/Conceptual/NSPersistentDocumentTutorial/04_Department/chapter_5_section_2.html#//apple_ref/doc/uid/TP40002832-SW7 mmalc ___ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to [EMAIL PROTECTED]
Re: Core Data and the Document Dirty indicator
Exactly what I needed! Thank you, that has fixed my problem. I wish the Conceptual documents could be made available in a book :) Jonathan I've requested that Apple provide a print-on-demand link with each document on their web site. The way I suggested it was to have a shopping cart icon below the document's PDF icon so that when you click on it, it goes to a print-on-demand publisher (ideally one fairly local to you like FTD does for flowers) that would provide some fairly simple printing and binding but at a lower cost than you would have to pay if you sent a rather large document in color to a place like Kinko's. What precipitated this was considering printing out the HIG (around $200, if I recall correctly) at the Kinko's across the street. This is off-topic to be discussed further here, but if you like that idea or have further notions to suggest, let DTS know about it. ___ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to [EMAIL PROTECTED]
Re: Core Data and the Document Dirty indicator
When a Core Data document is opened initialization adds an entity for the basic 'All' smart group. This object is assigned to an in memory store (rather than to the persistent document) - I have checked and the 'All' item doesn't appear in the saved data. ... but a context has changed. That's a change. It can result in an undo. Period. My problem is that adding this item results in the 'dirty' flag being set - with the result that the user is prompted to save the document even though they have not made any changes. This isn't a Core Data problem. It's an Undo Manager problem. See -[NSUndoManager removeAllActions] ... simply clear the changes when you're done with your initialization routines. You can also temporarily disable and enable undo registration. That and the method above are covered and easily found in the documentation. -- I.S. ___ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to [EMAIL PROTECTED]
