And if you're using wonder... ERXGenericRecord's isNewObject()... :)
Ramsey On Dec 8, 2008, at 5:07 PM, David Nahodil wrote:
Heya,If you have an isNew() method on your EOs to check if they are new in their editing context you could try filtering using that too.Something like this (or the WOnder equivalent): new EOKeyValueQualifier( "isNew", EOQualifier.QualifierOperatorNotEqual, Boolean.TRUE );Might be handy if you really need to add the relationship first, or if you want to avoid using multiple ECs.Cheers, David David Holt wrote:Hi all,Is there a way for me to add an object to a to many relationship (list of objects) without leaving the page or representing the newObject both in the list and in the edit interface?For example: Meeting edit page Attendees: John Mary Edward add new attendee(button)When you hit the "add new attendee" button you get the new person object displayed in both the list and associated with the edit interface.John Mary Edward (new person) name: (new person) (save) (cancel)The attendee has a mandatory meeting relationship, so it is added to the meeting upon creation. The new object is displayed as the final object in the to many relationship even before saveChanges is called on the editingContext. Is it possible to show only the objects in the relationship that have already been saved to the database and the newly created (but not yet saved) object separately? Normally I would add the attendee on a separate page and on save come back to the original meeting page but I would like to eliminate some jumping around if possible.Thanks, David _______________________________________________ Do not post admin requests to the list. They will be ignored. Webobjects-dev mailing list ([email protected]) Help/Unsubscribe/Update your Subscription:http://lists.apple.com/mailman/options/webobjects-dev/davidn%40etechgroup.com.au This email sent to [EMAIL PROTECTED]-- David Nahodil Software Engineer Etech Group Pty Ltd Global Support and Development Floor 1, 61 Davey St Hobart TAS 7000 Australia Ph: +61 3 6270 6222 Fax: +61 3 6270 6299 ----------------------------------IMPORTANT: This e-mail message and any attachments are confidential and may be privileged. If received in error, please reply to this message and destroy all copies and any attachments. You should check this message and any attachments for viruses or defects. Our liability is limited to resupplying any affected message or attachments. For more information about Etech Group, please visit us athttp://www.etechgroup.com.au _______________________________________________ Do not post admin requests to the list. They will be ignored. Webobjects-dev mailing list ([email protected]) Help/Unsubscribe/Update your Subscription:http://lists.apple.com/mailman/options/webobjects-dev/rgurley %40mac.comThis email sent to [EMAIL PROTECTED]
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