Ios 试图关闭内部有表视图的popover视图控制器

当我在一个popover中选择一个单元格时，我试图将其删除。 我创建了一个自定义委托以支持此操作，但它不起作用： 在我的类中，包含PopOver和table View，我有以下内容：

In.h:

@protocol DismissDelegate <NSObject>

-(void)didTap;

@end


@interface AssistanceNeededAtPopOverViewController : UIViewController<UITableViewDataSource,UITableViewDelegate>


@property (nonatomic, assign) id <DismissDelegate> delegate;

-(void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath {   
    [self.delegate didTap];
}

@interface GlobalPageSideDetailViewController : BaseViewController <UITextFieldDelegate, UIAlertViewDelegate,UIPopoverControllerDelegate,DismissDelegate>

AssistanceNeededAtPopOverViewController *classpop = [[AssistanceNeededAtPopOverViewController alloc]init];
classpop.delegate = self;


-(void)didTap{
    if (self.assistanceNeededAtPopover != nil) {
        [self.assistanceNeededAtPopover dismissPopoverAnimated:YES ];
        self.assistanceNeededAtPopover = nil;
    }
}

popover所在的viewcontroller的In.h:

@protocol DismissDelegate <NSObject>

-(void)didTap;

@end


@interface AssistanceNeededAtPopOverViewController : UIViewController<UITableViewDataSource,UITableViewDelegate>


@property (nonatomic, assign) id <DismissDelegate> delegate;

-(void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath {   
    [self.delegate didTap];
}

@interface GlobalPageSideDetailViewController : BaseViewController <UITextFieldDelegate, UIAlertViewDelegate,UIPopoverControllerDelegate,DismissDelegate>

AssistanceNeededAtPopOverViewController *classpop = [[AssistanceNeededAtPopOverViewController alloc]init];
classpop.delegate = self;


-(void)didTap{
    if (self.assistanceNeededAtPopover != nil) {
        [self.assistanceNeededAtPopover dismissPopoverAnimated:YES ];
        self.assistanceNeededAtPopover = nil;
    }
}

---

应阅读此内容，并取消弹出窗口…如有任何帮助，将不胜感激。

您必须将弹出控制器视图的助理的代理人设置为新的GlobalPageSideDetailViewController

在这里，您正在设置您刚刚实例化的控制器的委托，而不是弹出控制器的委托