UIActionSheet UIAlertView

#import "LZJContactVC-2.h"

@interface LZJContactVC_2 ()<UIActionSheetDelegate,UIAlertViewDelegate>

@end

@implementation LZJContactVC_2

- (void)viewDidLoad {

[super viewDidLoad];

}

//退出登录

- (IBAction)loginOut:(id)sender {

// 11111111

// UIActionSheet *actionSheet = [[UIActionSheet alloc] initWithTitle:@"确定要退出登录嘛?" delegate:self cancelButtonTitle:@"取消" destructiveButtonTitle:@"确定退出" otherButtonTitles:nil];

// [actionSheet showInView:self.view];

// 222222222

// UIAlertView *alert = [[UIAlertView alloc] initWithTitle:@"确定要退出登录嘛?" message:@"message" delegate:self cancelButtonTitle:@"取消" otherButtonTitles:@"确定",nil];

// [alert show];

// 33333333333

// //第一步:创建控制器

UIAlertController *alertVC = [UIAlertController alertControllerWithTitle:@"确定要退出嘛?" message:nil preferredStyle:UIAlertControllerStyleActionSheet];

//第二步:创建按钮

UIAlertAction *action = [UIAlertAction actionWithTitle:@"取消" style:UIAlertActionStyleCancel handler:^(UIAlertAction * _Nonnull action) {

// NSLog(@"点击了取消");

}];

UIAlertAction *action1 = [UIAlertAction actionWithTitle:@"确定" style:UIAlertActionStyleDestructive handler:^(UIAlertAction * _Nonnull action) {

[self.navigationController popViewControllerAnimated:YES];

}];

//第三步:添加按钮

[alertVC addAction:action];

[alertVC addAction:action1];

//第四步:显示弹框.(相当于show操作)'

[self presentViewController:alertVC animated:YES completion:nil];

}

//-(void)actionSheet:(UIActionSheet *)actionSheet clickedButtonAtIndex:(NSInteger)buttonIndex{

// if (buttonIndex == 0) {

// //退出

// [self.navigationController popViewControllerAnimated:YES];

// }

//}

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

// if (buttonIndex == 1) {

// //退出

// [self.navigationController popViewControllerAnimated:YES];

// }

//}