Re: [appengine-java] Removing items from a List using JDO

2010-03-21 Thread John Howe
Does the server console log say anything? On Sun, Mar 21, 2010 at 8:13 PM, alosii wrote: > So I've been struggling with a very simple thing. I have a User that > contains a list of items. I want to remove an item from this list. I > do this by doing this: > > 1.- Get the user from the db > 2.- R

[appengine-java] Removing items from a List using JDO

2010-03-21 Thread alosii
So I've been struggling with a very simple thing. I have a User that contains a list of items. I want to remove an item from this list. I do this by doing this: 1.- Get the user from the db 2.- Remove the item from the list 3.- Call an update on the user On code: public void removePlaylist(Strin