> Am 13.01.2019 um 18:37 schrieb Ricardo Parada <rpar...@mac.com>: > > When I create A will it have a B set in the to-one?
I think so. It is a loooong time ago I used key propagation though. > > Ricardo > >> On Jan 13, 2019, at 12:35 PM, Johann Werner <johann.wer...@posteo.de> wrote: >> >> Hi Ricardo, >> >> don’t fight the system ;-) >> >> When you have your to-one relationship A -> B with key propagation just >> create an instance of A and you automatically have a B in place when you >> check the relationship A.toB(). You just have to (re)use the present B >> instead of creating and connecting your own B. >> >> jw >> >> >>> Am 13.01.2019 um 13:07 schrieb Ricardo Parada <rpar...@mac.com>: >>> >>> Hi Johann, >>> >>> My workaround is to model the relationship as a to-many propagating the >>> primary key. It’s less elegant but at least it works. >>> >>> Thanks >>> Ricardo >>> >>>> On Jan 13, 2019, at 7:02 AM, Johann Werner <johann.wer...@posteo.de> wrote: >>>> >>>> Hi Ricardo, >>>> >>>> when using pk propagation I vaguely remember that EOF is automatically >>>> creating an instance of the dependent entity. Thus when you create a >>>> second object B and set the relationship to A the auto created object is >>>> left without connection. >>>> >>>> jw >>>> >>>>> Am 13.01.2019 um 12:44 schrieb Ricardo Parada <rpar...@mac.com>: >>>>> >>>>> Hi all, >>>>> >>>>> I have an entity A with a to-one relationship to entity B. >>>>> >>>>> The relationship is setup in eomodeler to propagate it’s primary key from >>>>> A to B. >>>>> >>>>> I then create A and B, insert into editing context and set the to-one >>>>> relationship in A to point to B. When I save changes EOF is trying to >>>>> insert TWO instances of B. The second instance of B has NULL in all its >>>>> properties: >>>>> >>>>> INSERT INTO HOSTING_COMPANY(CUSTOMER_ID, name) VALUES (?, ?)" >>>>> withBindings: 1:20462(customerID), 2:"test"(name)> >>>>> >>>>> INSERT INTO HOSTING_COMPANY(CUSTOMER_ID, name) VALUES (NULL, NULL) >>>>> >>>>> >>>>> Is this a know bug? I am using a very old version of Wonder. >>>>> >>>>> The relationship is also set up to own the destination and Cascade on >>>>> Delete. >>>>> >>>>> Thanks in advance for any help. >>>>> >>>>> Ricardo >>>>> _______________________________________________ >>>>> Do not post admin requests to the list. They will be ignored. >>>>> Webobjects-dev mailing list (Webobjects-dev@lists.apple.com) >>>>> Help/Unsubscribe/Update your Subscription: >>>>> https://lists.apple.com/mailman/options/webobjects-dev/johann.werner%40posteo.de >>>>> >>>>> This email sent to johann.wer...@posteo.de >>>> >>> >> > _______________________________________________ Do not post admin requests to the list. They will be ignored. Webobjects-dev mailing list (Webobjects-dev@lists.apple.com) Help/Unsubscribe/Update your Subscription: https://lists.apple.com/mailman/options/webobjects-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
