NsPredicateEditor
NsPredicateEditor
- Subject: NsPredicateEditor
- From: Sandro Noel <email@hidden>
- Date: Fri, 19 Sep 2008 01:12:13 -0400
Greetings.
I would like to use NSPredicateEditor to build a filtering string to
filter out items from an array.
but i cant seem to find a tutorial on the matter, and the cocoa
documentation gets me lost, there is not enough information in there
for me to really grasp what i should do to make it work, it must be
one of those " it's so simple it's complicated to understand"
would someone be so kind to explain how i can achieve this.
in the interface builder i have a NSPredicateEditor
I edited the templates that are in place in the designer,
I created an outlet for it in my controller and connected them together.
but when I run the application the editor is empty.
then once he predicate is running i want to compare every tiems in my
array with it, and delete from the array the items that do not match.
thank you so much.
Sandro.
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