On Apr 23, 2008, at 9:57 PM, Anjo Krank wrote:
Am 24.04.2008 um 06:18 schrieb Chuck Hill:
As I get into full swing of using EO's, I'm seeing one place that
I know is going to bite me, and that is indexing into the array
returned by the parameterless function that returns "many"
relationships and assuming a certain order.
Don't. The order is undefined. It is really a set (unordered
collection), not a vector. That is just the way it is.
Well... you could probably implement
databaseContextWillFireArrayFaultForGlobalID in your dbc delegate
and modify the fetch spec to set a sort order and in your eo's
addToFoo/removeFromFoo maintain this order...
Does that delegate method get fired when elements are added in another
EC and saved?
Chuck
--
Practical WebObjects - for developers who want to increase their
overall knowledge of WebObjects or who are trying to solve specific
problems.
http://www.global-village.net/products/practical_webobjects
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