I've also just noticed this line in the Doctrine documentation: "Now it is impossible to create orders with a product_id that does not appear in the product table."
Just above here: http://www.doctrine-project.org/documentation/manual/1_0/en/defining-models :relationships#foreign-key-constraints:integrity-actions Which follows from this schema: Order: tableName: orders columns: product_id: integer quantity: integer relations: Product: local: product_id foreign: id Can anyone comment on whether it is therefore possible to create a record without a parent record? Cheers, Tom Tom Haskins-Vaughan wrote: > Thanks again, David. > > I have tried owingSide: true and false. No joy. > > I also tried onUpdate: SET NULL, which didn't work either. > > I tried explicitly defining Cart::id but then I got a problem loading > fixtures. > > In the generated MySQL table, I can create a Cart row with a null > buyer_id, so the SQL is at least being interpreted correctly. > > I'm not sure how to dump the SQL. I'm using the following code to create > the cart, so where do I call the ->getSQL()? > > $cart = new Cart(); > $cart->setBuyerId(null); > $cart->save(); > > Cheers, > > Tom > > David Ashwood wrote: >> Humm - so you currently have something like: >> >> Cart: >> actAs: [Timestampable] >> columns: >> id: >> type: integer(4) >> primary: true >> buyer_id: >> type: integer(4) >> notnull: false >> is_default: >> type: Boolean >> default: false >> relations: >> Buyer: >> class: sfGuardUser >> local: buyer_id >> foreign: id >> >> I'd expect the above to work without needing a Buyer (infact you shouldn't >> need the nullable on the field). Did you clear the cache and >> doctrine:build-all-reload? >> I'd examine the relations options further here: >> http://www.doctrine-project.org/documentation/manual/1_0/en/defining-models: >> relationships#introduction >> >> Look at defining extra elements under relations: the owningSide, foreignType >> and onUpdate. >> I think the issue might be with the owning side of the relationship. >> >> Download the Doctrine 1.0 PDF (the website is acting a little odd at the >> moment) and checkout around page 95. >> I have some things to finish up here but I'll knock up a test app to try a >> few things out. >> >> >> -----Original Message----- >> From: symfony-users@googlegroups.com [mailto:symfony-us...@googlegroups.com] >> On Behalf Of Tom Haskins-Vaughan >> Sent: 20 May 2009 05:08 >> To: symfony-users@googlegroups.com >> Subject: [symfony-users] Re: Doctrine problem trying to add null relation >> object >> >> >> Thanks, David. >> >> I already have cart::id and buyer_id is nullable by default. Any other >> suggestions? >> >> David Ashwood wrote: >>> Throw in a cart_id and mark the buyer_id as nullable. >>> >>> -----Original Message----- >>> From: symfony-users@googlegroups.com >> [mailto:symfony-us...@googlegroups.com] >>> On Behalf Of Tom Haskins-Vaughan >>> Sent: 19 May 2009 22:01 >>> To: symfony-users@googlegroups.com >>> Subject: [symfony-users] Doctrine problem trying to add null relation >> object >>> symfony 1.2 >>> >>> Hi, >>> >>> I have the following shopping cart class: >>> >>> Cart: >>> actAs: [Timestampable] >>> columns: >>> buyer_id: { type: integer(4) } >>> is_default: { type: boolean, default: false } >>> relations: >>> Buyer: >>> class: sfGuardUser >>> local: buyer_id >>> foreign: id >>> >>> Now, when someone visits the site, and before logging in, I need to >>> creat a new Cart with no buyer id. But When I try to do this I get: >>> >>> 500 | Internal Server Error | Doctrine_Validator_Exception >>> Validation failed in class sfGuardUser >>> >>> 1 field had validation error: >>> >>> * 1 validator failed on username (notnull) >>> >>> So, I assume Doctrine is trying to create a new sfGuardUser to add to >>> the cart. But I want the buyer_id to be null until s/he logs in. >>> >>> Any ideas? >>> >>> Thanks. >>> >>> Tom >>> >>> >>> >> >> > > > > --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "symfony users" group. To post to this group, send email to symfony-users@googlegroups.com To unsubscribe from this group, send email to symfony-users+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/symfony-users?hl=en -~----------~----~----~----~------~----~------~--~---
