iOS 协议使用(二)
//定义协议
@protocol popNextDeleage <NSObject]]]]>
-(void)passPopReport:(NSString*)string;
@end
@interface PopViewController : UIViewController
@property(nonatomic,retain)NSObject <popNextDeleage>*popDeleage;//声明一个代理
- (IBAction)reportAction:(UIButton *)sender;
@end
[self.popDeleage passPopReport:@"举报"];//赋值
}
UIView *moreView;
}
-(void)passPopReport:(NSString *)string{
if ([string isEqualToString:@"举报"]) {
ReportViewController *report = [[ReportViewController alloc] init];
[self.navigationController pushViewController:report animated:YES];
}
}
PopViewController *pop = [[PopViewController alloc] init];
pop.popDeleage = self;//设置deleage(谁实现了delegate方法就指定给谁)
FPPopoverController *basePop = [[FPPopoverController alloc] initWithViewController:pop];
basePop.tint = FPPopoverLightGrayTint;
basePop.arrowDirection = FPPopoverArrowDirectionAny;
[basePop presentPopoverFromView:sender];
}
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