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Re: Custom ordered table - core data - array controller

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Re: Custom ordered table - core data - array controller

Subject: Re: Custom ordered table - core data - array controller
From: Jim Correia <email@hidden>
Date: Tue, 19 Jul 2005 14:03:42 -0400

On Jul 19, 2005, at 1:44 PM, brian miller wrote:

I am using CoreData, NSTableView, and NSArrayController. I need the user to be able to order the rows in the table (like 'party shuffle' in Itunes). Without any sort descriptors set, the arrayController's returns a different order every-time the application is loaded (when using core data).

I can think of several ways to handle this, but none of them seem very elegant.

Any ideas or information?


CoreData doesn't (currently) support ordered relationships.

You'll have to include an attribute in the model that describes the order. (Then make sure the table is displayed based on the order attribute, and that order attribute is updated for insertions/moves.)

Jim
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  >Custom ordered table - core data - array controller (From: brian miller <email@hidden>)




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