我正在尝试从弹出窗口中的按钮关闭UIPopoverViewControler。此外,我希望它将数据传回主视图。我已经让modalViewController正常工作,但是对于Popover不起作用。有人知道我怎样才能实现这个吗?
//popover
- (IBAction) save:(id)sender
{
if ([self startDateIsValid] && [self endDateIsValid])
{
[[self parentViewController] setDatesForEvent:startDate eventEndDate:endDate allDay:[allDaySwitch isOn]];
[self dismissModalViewControllerAnimated:YES];
}
}
//AddEventViewController_iPad
#import <UIKit/UIKit.h>
#import <Foundation/Foundation.h>
#import "dateViewPopOverViewController_iPad.h"
@interface AddEventViewController_iPad : UIViewController <UITableViewDelegate,UITableViewDataSource, MFMailComposeViewControllerDelegate, UITextFieldDelegate, UIAlertViewDelegate,UIPopoverControllerDelegate,UINavigationControllerDelegate,UIPopoverControllerDelegate,ABPeoplePickerNavigationControllerDelegate, ABNewPersonViewControllerDelegate,DismissPopoverDelegate> {
//日期弹出框
#import <UIKit/UIKit.h>
#import "AddEventViewController_iPad.h"
@protocol DismissPopoverDelegate <NSObject>
- (void) dismissWithData:(NSString *)data;
@end
@interface dateViewPopOverViewController_iPad : UIViewController<UIPopoverControllerDelegate> {