alertview 使用

typedef enum{

alertviewType1,

alertviewType2,

} alertviewType;

@interface ZBMainViewController ()<UIAlertViewDelegate>

@end

@implementation ZBMainViewController

- (void)viewDidLoad

{

    [super viewDidLoad];

    //导航栏是否透明  no是透明

    [self.navigationController.navigationBar setTranslucent:NO];

     self.navigationItem.title = @"张先森";   //    self.title=@"张先森";

    [self.navigationController.navigationBar setBarTintColor:[UIColor purpleColor]];

    [self.navigationItem setLeftBarButtonItem:[[UIBarButtonItem alloc] initWithTitle:@"测试" style:UIBarButtonItemStyleDone target:self action:@selector(leftClick:)]];

}

-(void)leftClick:(UIBarButtonItem *)item{

    UIAlertView *view=[[UIAlertView alloc] initWithTitle:@"测试" message:@"你大爷" delegate:self cancelButtonTitle:@"cancel" otherButtonTitles:@"yes", nil];

     view.tag=alertviewType1;

    [view show];

}

-(void)alertView:(UIAlertView *)alertView clickedButtonAtIndex:(NSInteger)buttonIndex{

    if (alertView.tag==alertviewType1) {

        if (buttonIndex==0) {

        }

    }

}

alertview 使用

原文：http://www.cnblogs.com/zhibin/p/4114554.html