-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 On Thursday 16 January 2003 09:54 pm, Luke Holden wrote: > And it still happens.. It looks like ObjectStore knows when it has changes > pending... And actually writes the changes out to the database... but it is > not changing its in memory copy of the data to reflect those changes.
Okay... Say I have the following setup. Object1 contains a list of Object2's Object2 has a reference to Object1 and Object3 Object3 does not have a list of anything. (Although it could... you might be curious to know all the Object2s which reference an Object3 object. Now...Object2 is a mapping between Object1s and Object3s According to the Docs.... you could create new Object2s in two ways: myObject2 = Object2() myObject2.setObject1(myObject1) myObject2.setObject3(myObject3) store.addObject(myObject2) store.saveChanges() And delete that object by: store.deleteObject(myObject2) store.saveChanges() Now... the problem with this is that, myObject1's in memory list of Object2's does not get updated. This can be solved by instead, doing: myObject2 = Object2() myObject2.setObject3(myObject3) myObject1.addToObject2s(myObject2) store.saveChanges() However... I do not see a way to do the same thing for delete. I may be wrong, but in order for myObject1 to get its in-memory list of Object2s updated... you would have to add a function like .addToObject2s but for deleting Object2's to the Object1.py file. Anyways... shouldn't store.addObject() and store.deleteObject() detect if myObject2 has not been added/deleted from myObject1's list... and make the required changes? If not, how come there is not a version of addObject2s for removing objects? - -- Luke Holden eBI Solutions Main: (949) 387-5182 Email: [EMAIL PROTECTED] -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.1 (GNU/Linux) iD8DBQE+KH7/3q5xXfLZTQkRAoC6AJ9ijnCJWlUxvFBRUbkXcfdHapNLYACffNsf 0ZJfnKhrTeB73Ny33GImfOM= =8bdH -----END PGP SIGNATURE----- ------------------------------------------------------- This SF.NET email is sponsored by: Thawte.com - A 128-bit supercerts will allow you to extend the highest allowed 128 bit encryption to all your clients even if they use browsers that are limited to 40 bit encryption. Get a guide here:http://ads.sourceforge.net/cgi-bin/redirect.pl?thaw0030en _______________________________________________ Webware-devel mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/webware-devel
