NSFetchedResultsChangeUpdate not counted

[mikhailmulyar]

When using TLIndexPathController with NSFetchRequest, TLIndexPathUpdates internally not looking for NSFetchedResultsChangeUpdate and therefore simple item updates do not update corresponding cells.

[DAOCUONG]

I have experienced this issued too when i modified core data object and
save, it doesnt TLIndexPathUpdates calculates old and new model but its the
same and as a results it do nothing.
Trick i used for now is delete the old one and add new one but it should be
fixed cause inefficient operation

On Thu, Mar 13, 2014 at 6:53 AM, mmj notifications@github.com wrote:

When using TLIndexPathController with NSFetchRequest, TLIndexPathUpdates
internally not looking for NSFetchedResultsChangeUpdate and therefore
simple item updates do not update corresponding cells.

Reply to this email directly or view it on GitHubhttps://github.com//issues/19
.

[wtmoose]

TLIndexPathTools works by comparing two data models. Therefore, it can't detect modifications if the same instance exists in both data models. I am considering new APIs that would solve this, but what I want to do is too big to build unless my job needs it.

I will try to think of a simple workaround. Suggestions welcome.

[mikhailmulyar]

I currently tested simple workaround. I stored all items which updated in NSFetchedResultsChangeUpdate in array . Right after creating TLIndexPathUpdates i am adding those items to modifiedItems if they are not presented there already. Since modifiedItems is readonly i created new method for that. Actually doesn't look like very beautiful solution, but it works.

[wtmoose]

Excellent. I was thinking of something similar. Can you submit a pull request if you get it working?

Thanks!

Tim

On Mar 13, 2014, at 9:50 AM, mmj notifications@github.com wrote:

I currently tested simple workaround. I stored all items which updated in NSFetchedResultsChangeUpdate in array . Right after creating TLIndexPathUpdates i am adding those items to modifiedItems if they are not presented there already. Since modifiedItems is readonly i created new method for that. Actually doesn't look like very beautiful solution, but it works.

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Reply to this email directly or view it on GitHub.

[wtmoose]

I finally promoted a fix for this issue. Sorry for the delay.