Re: CoreData Relationships and Array Controllers

2011-10-04 Thread Quincey Morris
On Oct 4, 2011, at 01:49 , Amy Gibbs wrote: > If anyone could point me in the direction of a good fetching explanation or > tutorial that would be great. I don't know of a good reference for you. Googling is as likely as not to turn something up. I'd also suggest you try reading about fetches i

Re: CoreData Relationships and Array Controllers

2011-10-04 Thread Amy Gibbs
On 2 Oct 2011, at 8:02PM, Quincey Morris wrote: However, the task of finding all the products for a customer seems to be perfectly suited to a Core Data fetch. You should be able to set a suitable fetch predicate on the array controller. You'd still have to deal with the issue of how you kn

Re: CoreData Relationships and Array Controllers

2011-10-02 Thread Quincey Morris
On Oct 2, 2011, at 10:37 , Amy Gibbs wrote: > so I tried to bind the table column to the customerBookcase array controller, > arranged objects, orderItemProduct.productTitle (orderItemProduct is the > relationship between CustomerOrderItems and Product) Yeah, that obviously can't work, because

CoreData Relationships and Array Controllers

2011-10-02 Thread Amy Gibbs
Hi, I've got a CoreData application that has a number of related entities. I'd like to select 1 instance of 1 entity, and be able to display in a table the resulting array of a number of relationships. I'm having trouble trying to make it make sense in words so please bear with me. The se