[ASCommonCollectionViewDelegate] -collectionView:didDeselectItemAtIndexPath not called #860

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1. appleguy commented on Nov 29, 2015

   

   appleguy

   on Nov 29, 2015

   Contributor

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   @tomizimobile Thank you for the clear description of the issue, especially referencing the version you're using!

   I believe this is a real bug, and before noticing this issue had just filed this one: #892

   @levi, @vitalybaev - your time is very valuable and I have no explicit expectation, so don't worry if you're busy. If you do have time, this is one of the most valuable areas you could help ASDK! Next time I'll move a bit more slowly before adding a feature like selection, as it surely has some more details than we first imagined :)
2. appleguy

   added

   Bug

   feature — minor

   on Nov 29, 2015
3. appleguy

   added this to the 2.0This milestone has been deleted milestone on Nov 29, 2015
4. hannahmbanana

   added

   Enhancement

   and removed

   feature — minor

   Enhancement

   on Nov 11, 2016
5. hannahmbanana

   changed the title [-]ASCommonCollectionViewDelegate -collectionView:didDeselectItemAtIndexPath not called[/-] [+][ASCommonCollectionViewDelegate] -collectionView:didDeselectItemAtIndexPath not called[/+] on Nov 14, 2016
6. hannahmbanana commented on Nov 14, 2016

   

   hannahmbanana

   on Nov 14, 2016

   Last edited by hannahmbanana

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   I verified that this works using the collectionNode API:

   - (void)viewDidLoad
   {
     [super viewDidLoad];
   ...
   self.collectionNode.allowsMultipleSelection = YES;
   ...
   }
   
   - (void)collectionNode:(ASCollectionNode *)collectionNode didSelectItemAtIndexPath:(NSIndexPath *)indexPath
   {
     [collectionNode nodeForItemAtIndexPath:indexPath].backgroundColor = [UIColor greenColor];
   }
   
   - (BOOL)collectionNode:(ASCollectionNode *)collectionNode shouldDeselectItemAtIndexPath:(NSIndexPath *)indexPath
   {
     return YES;
   }
   
   - (void)collectionNode:(ASCollectionNode *)collectionNode didDeselectItemAtIndexPath:(nonnull NSIndexPath *)indexPath
   {
     [collectionNode nodeForItemAtIndexPath:indexPath].backgroundColor = [UIColor lightGrayColor];
   }
   
7. hannahmbanana

   closed this as completedon Nov 14, 2016