Ios UIScrollView上的子视图上的触摸事件

我在UIScrollView中创建了许多子视图。让我将每个子视图称为一个

单元

。每个单元格中都有一个UILabel

然后，我在

单元格

类上实现了touchEnd方法，希望我的应用程序在我点击任何单元格时都能响应我的触摸。然而，我无法从所有细胞中得到反应。在ScrollView中，我只能从手机底部上方的单元格（iPhone 5是568左右）获得响应，而ScrollView的contentsize是2300*1000，这意味着y=568以下的单元格不会对我的触摸做出响应。我怎样才能解决这个问题？这是我在

单元

类中的touchEnd方法

- (void)touchesEnded:(NSSet *)touches withEvent:(UIEvent *)event
{
    if (![self.unit.text isEqualToString:@"?"]) {
        [self.soundManager playSoundForUnit:self.unit];
    }
}

---

您必须设置CustomScrollView：

.h:

---

试试我的答案……它会有用的

@protocol CustomScrollViewDelegate <NSObject>

@optional
// optional becuase we always don't want to interact with ScrollView

- (void) customScrollViewTouchesEnded :(NSSet *)touches withEvent:(UIEvent *)event;

@end

@interface CustomScrollView : UIScrollView

@property (weak, nonatomic) id<CustomScrollViewDelegate> touchDelegate;
// delegate was giving error becuase name is already there in UIScrollView 

@end

#import "CustomScrollView.h"

@implementation CustomScrollView

- (id)initWithFrame:(CGRect)frame
{
    self = [super initWithFrame:frame];
    if (self) {
        // Initialization code
    }
    return self;
}

- (void) touchesEnded:(NSSet *)touches withEvent:(UIEvent *)event
{

    if (!self.dragging) {
        //NSLog(@"touchesEnded in custom scroll view");
        if (_touchDelegate != nil) {
            if ([_touchDelegate respondsToSelector:@selector(customScrollViewTouchesEnded:withEvent:)]) {
                [_touchDelegate customScrollViewTouchesEnded:touches withEvent:event];
            }
        }
    }

    else {
        // it wouldn't be called becuase at the time of dragging touches responding stops.
        [super touchesEnded:touches withEvent:event];
    }

}

@end