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Fetching data into an Array

Subject: Fetching data into an Array
From: Calven Eggert <email@hidden>
Date: Wed, 24 Oct 2007 14:58:08 -0400
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I was fetching a list of records from a to-many relationship and none of the records were being displayed in my WORepetition. My fetch is a simple valueForKey like so:

NSMutableArray toManyArray = (NSMutableArray) currentRecord.valueForKey("toManyRelationship");

Then I tried this for the heck of it:

NSMutableArray tempArray = (NSMutableArray) currentRecord.valueForKey("toManyRelationship");

toManyArray = new NSMutableArray();

toManyArray.addObjectsFromArray(tempArray);

My records were now being displayed.

Can anyone explain to me why this is so?

Calven

----------

Calven

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