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POUICollectionview allows multipleSelection not working xcode
 

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    <p>How to select the <code>Collection View</code> cell images using allows multiple selection is not working. Please suggest me idea or links</p> <pre><code>- (void)viewDidLoad { [super viewDidLoad]; NSLog(@"photo viewer"); [self.collectionView setPagingEnabled:NO]; self.collectionView.allowsSelection=YES; [self.collectionView registerClass:[CWPhotoGalleryCell class] forCellWithReuseIdentifier:CWPhotoGalleryCellIdentifier]; [self.collectionView scrollToItemAtIndexPath:self.selectedIndexPath atScrollPosition:UICollectionViewScrollPositionRight animated:YES]; } -(NSInteger)numberOfSectionsInCollectionView:(UICollectionView *)collectionView { return 1; } -(NSInteger)collectionView:(UICollectionView *)collectionView numberOfItemsInSection: (NSInteger)section { return [self.imageArray count]; } -(UICollectionViewCell *)collectionView:(UICollectionView *)collectionView cellForItemAtIndexPath:(NSIndexPath *)indexPath { CWPhotoGalleryCell *cell = [collectionView dequeueReusableCellWithReuseIdentifier:CWPhotoGalleryCellIdentifier forIndexPath:indexPath]; cell.navigationControllerContainer = self.navigationController; ALAsset *photo = [self.imageArray objectAtIndex:indexPath.row]; ALAssetRepresentation *rep = [photo defaultRepresentation]; CGImageRef ref = [rep fullScreenImage]; UIImage *img = [[UIImage alloc] initWithCGImage:ref]; cell.image = img; NSLog(@"clicked"); return cell; } -(CGSize)collectionView:(UICollectionView *)collectionView layout:(UICollectionViewLayout *)collectionViewLayout sizeForItemAtIndexPath:(NSIndexPath *)indexPath { return self.view.bounds.size; } - (void)didReceiveMemoryWarning { [super didReceiveMemoryWarning]; } </code></pre>
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A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

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