Uipangesturerecognizer conflict on uiscrollview, pangesturerecognizer

Uipangesturerecognizer conflict on uiscrollview, pangesturerecognizer

Recently, a uipangesturerecognizer was added to the cell imageview in tableview, and it was found that the image view was first rolled. When it was dragged up, tableView did not respond to the scroll. It turned out that the tableview implementation also used uipangesturerecogni. The solution is as follows:

 

Implement UIGestureRecognizerDelegate

-(BOOL) gestureRecognizer :( UIGestureRecognizer *) gestureRecognizer author :( UIGestureRecognizer *) otherGestureRecognizer {

Return YES; // uitableview and sub-view also respond to no. Only the sub-view uipangesturerecognizer is returned.

}