ios - Pass events from (UITableViewCell->UIScrollView) to owning UITableView -


i have standard uitableview populated custom cells displayed using uiimageview. tap on images fire uitableview's method: 

-(void)tableview:(uitableview *)tableview didselectrowatindexpath:(nsindexpath *)indexpath

however wanted enable pinch zooming on these images requires nesting uiimageview in uiscrollview, that's did. looks this:

@interface smlargegallerycell : uitableviewcell @property (strong, nonatomic) uiimageview *assetimageview; @property (strong, nonatomic) uiscrollview *scrollview; @end

however, when tap on images, uitableview no longer receives call didselectrowatindexpath. if tap between cells, event fire. issue seems uiscrollview not forwarding events.

how can make happen?
i'm thinking along lines of (although know ridiculous):

-(ibaction)myscrollviewaction:(id)sender{    self.scrollview.parenttableview didselectrowatindexpath.....; }

what missing here?
has responder chain?

see answer question seems structurally similar yours: horizontal uiscrollview having vertical uiscrollviews inside - how prevent scrolling of inner scroll views when scrolling outer horizontal view?

shortly solution hack on both:

1) shouldrecognizesimultaneouslywithgesturerecognizer of uigesturerecognizerdelegate protocol.

using can catch gestures on both tableview , cell simultaneously.

2) native uiscrollview's pangesturerecognizer.

since uitableview subclass of uiscrollview should have pangesturerecognizer (and maybe others) well.

just see pattern i've used - believe may transform used in case.


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