Sorting Question
Sorting Question
- Subject: Sorting Question
- From: James Cicenia <email@hidden>
- Date: Sun, 20 Feb 2005 15:14:37 -0600
Hello -
I am trying to sort dates ascending.. but with nulls coming at the
bottom.
So this is my code:
EOSortOrdering dateOrdering1 =
EOSortOrdering.sortOrderingWithKey("requestedDueDate",
EOSortOrdering.CompareAscending);
EOSortOrdering dateOrdering2 =
EOSortOrdering.sortOrderingWithKey("submittedDate",
EOSortOrdering.CompareAscending);
NSMutableArray myOrdering = new NSMutableArray();
myOrdering.addObject(dateOrdering1);
myOrdering.addObject(dateOrdering2);
EOQualifier myQualifier2;
myQualifier2 =
EOQualifier.qualifierWithQualifierFormat("requestedDueDate != null",
null);
EOQualifier myQualifier3;
myQualifier3 =
EOQualifier.qualifierWithQualifierFormat("requestedDueDate = null",
null);
NSMutableArray results1 =
(NSMutableArray)EOQualifier.filteredArrayWithQualifier(results,
myQualifier2);
NSMutableArray results2 =
(NSMutableArray)EOQualifier.filteredArrayWithQualifier(results,
myQualifier3);
EOSortOrdering.sortArrayUsingKeyOrderArray(results1, myOrdering);
EOSortOrdering.sortArrayUsingKeyOrderArray(results2, myOrdering);
results1.addObjectsFromArray(results2);
return results1;
It doesn't work though. Results1 by itself is correct. Results2 by
itself is correct.
However when I use the addObjectsFromArray method is seems to be putting
results2 in front of results1?!
However when I reverse it to results2.addObjectsFromArray(results1);
Results2 doesn't show up?!
Any thoughts?
Thanks,
James Cicenia
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