ios学习笔记--弹出对话框

hongtaya

于 2021-06-17 16:21:57 发布

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本文链接：https://blog.youkuaiyun.com/hongtaya/article/details/117996266

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    UIAlertController *alertController = [UIAlertController                     
    alertControllerWithTitle:@"操作提示" message:@"恭喜过关" preferredStyle:(UIAlertControllerStyleAlert)];
    UIAlertAction *cancel = [UIAlertAction actionWithTitle:@"取消" style:UIAlertActionStyleCancel handler:^(UIAlertAction * _Nonnull action) {
            NSLog(@"点击了取消按钮");
        }];
    UIAlertAction *ok = [UIAlertAction actionWithTitle:@"确定" style:UIAlertActionStyleDefault handler:^(UIAlertAction * _Nonnull action) {
            NSLog(@"点击了确认按钮");
        }];
    [alertController addAction:cancel];
    [alertController addAction:ok];
    [self presentViewController:alertController animated:YES completion:nil];