这篇文章主要围绕IOSUIAlertViewUIActionSheet展开，旨在为您提供一份详细的参考资料。我们将全面介绍IOSUIAlertViewUIActionSheet，同时也会为您带来'UI

这篇文章主要围绕IOS UIAlertView UIActionSheet展开，旨在为您提供一份详细的参考资料。我们将全面介绍IOS UIAlertView UIActionSheet，同时也会为您带来'UIAlertView' 已弃用：首先在 iOS 9.0 中弃用、DoActionSheet UIActionSheet 替代工具、iOS Swift UIAlertView、ios UIAlertView的实用方法。

• IOS UIAlertView UIActionSheet
• 'UIAlertView' 已弃用：首先在 iOS 9.0 中弃用
• DoActionSheet UIActionSheet 替代工具
• iOS Swift UIAlertView
• ios UIAlertView

IOS UIAlertView UIActionSheet

#import <UIKit/UIKit.h>

@interface  ButtonViewController : UIViewController<UIActionSheetDelegate,UIAlertViewDelegate>
@property (weak, nonatomic) IBOutlet UIButton *myButton;

@end

#import "ButtonViewController.h"
#define FIRST_BUTTON 1
#define SECOND_BUTTON 2
#define FIRST_ALERT_VIEW 1

@interface  ButtonViewController ()

@end 

@implementation ButtonViewController
@synthesize myButton;

- (IBAction)alertOnclick:(id)sender {
    CGRect frame = CGRectMake(60, 200, 200, 60);
    UIButton *otherBtn = [UIButton buttonWithType:UIButtonTypeRoundedRect];
    otherBtn.backgroundColor = [UIColor clearColor];
    [otherBtn setTitle:@"UIAlertView例子" forState:UIControlStateNormal];
    otherBtn.frame = frame;
    [otherBtn addTarget:self action:@selector(otherBtnClick) forControlEvents:UIControlEventTouchUpInside];
    [self.view addSubview:otherBtn];
}

- (IBAction)sheetOnclick:(id)sender {
    UIActionSheet *sheet = [[UIActionSheet alloc] initWithTitle:@"您确定？" delegate:self cancelButtonTitle:@"不确定" destructiveButtonTitle:@"非常确定" otherButtonTitles:nil, nil];
    [sheet showInView:self.view];
}

- (void) otherBtnClick
{
    UIAlertView *alert = [[UIAlertView alloc] initWithTitle:@"提示" message:@"您点击了动态按钮！" delegate:self cancelButtonTitle:@"确定" otherButtonTitles:@"第一项",@"第二项",nil];
    //设置标题与信息，通常在使用frame初始化AlertView时使用
    alert.title = @"AlertViewTitle";
    alert.message = @"AlertViewMessage";
    
    //这个属性继承自UIView，当一个视图中有多个AlertView时，可以用这个属性来区分
    alert.tag = FIRST_ALERT_VIEW;
    
    //只读属性，看AlertView是否可见
    NSLog(@"%d",alert.visible);
    
    //通过给定标题添加按钮
    [alert addButtonWithTitle:@"addButton"];
    
    //按钮总数
    NSLog(@"numberOfButtons:%d",alert.numberOfButtons);
    
    //获取指定索引的按钮的标题
    NSLog(@"buttonTitleAtIndex:%@",[alert buttonTitleAtIndex:2]);
    
    //获得取消按钮的索引
    NSLog(@"cancelButtonIndex:%d",alert.cancelButtonIndex);
    
    //获得第一个其他按钮的索引
    NSLog(@"firstOtherButtonIndex:%d",alert.firstOtherButtonIndex);
    [alert show];
}

-(void)actionSheet:(UIActionSheet *)actionSheet didDismissWithButtonIndex:(NSInteger)buttonIndex
{
    //该方法由UIActionSheetDelegate协议定义，在点击ActionSheet的按钮后自动执行
    NSString *string=[NSString stringWithFormat:@"你点击了 %@",[actionSheet buttonTitleAtIndex:buttonIndex]];
    
    UIAlertView *alert=[[UIAlertView alloc] initWithTitle:@"提示" message:string delegate:self cancelButtonTitle:@"确定" otherButtonTitles:@"取消",nil];
    [alert show];
    
}

-(void)alertView:(UIAlertView *)alertView clickedButtonAtIndex:(NSInteger)buttonIndex  
{  
    NSLog(@"buttonIndex:%d", buttonIndex); 
    if (buttonIndex == FIRST_BUTTON && alertView.tag == FIRST_ALERT_VIEW) {
        UIAlertView *first = [[UIAlertView alloc] initWithTitle:nil message:@"您点击了第一个按钮" delegate:self cancelButtonTitle:@"确定" otherButtonTitles:nil, nil];
        [first show];
    } 
    if (buttonIndex == SECOND_BUTTON && alertView.tag == FIRST_ALERT_VIEW) {
        UIAlertView *second = [[UIAlertView alloc] initWithTitle:nil message:@"您点击了第二个按钮" delegate:self cancelButtonTitle:@"确定" otherButtonTitles:nil, nil];
        [second show];
    }
} 

//AlertView已经消失时
- (void)alertView:(UIAlertView *)alertView didDismissWithButtonIndex:(NSInteger)buttonIndex {
    NSLog(@"didDismissWithButtonIndex");
}
//AlertView即将消失时
- (void)alertView:(UIAlertView *)alertView willDismissWithButtonIndex:(NSInteger)buttonIndex {
    NSLog(@"willDismissWithButtonIndex");
}

- (void)alertViewCancel:(UIAlertView *)alertView {
    NSLog(@"alertViewCancel");
}
//AlertView已经显示时
- (void)didPresentAlertView:(UIAlertView *)alertView {
    NSLog(@"didPresentAlertView");
}
//AlertView即将显示时
- (void)willPresentAlertView:(UIAlertView *)alertView {
    NSLog(@"willPresentAlertView");
}

- (id)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil
{
    self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil];
    if (self) {
        // Custom initialization
    }
    return self;
}

- (void)viewDidLoad
{
    [super viewDidLoad];
	// Do any additional setup after loading the view.
}

- (void)viewDidUnload
{
    [self setMyButton:nil];
    [super viewDidUnload];
    // Release any retained subviews of the main view.
}

- (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation
{
    return (interfaceOrientation == UIInterfaceOrientationPortrait);
}

@end

'UIAlertView' 已弃用：首先在 iOS 9.0 中弃用

    else {
        [[[UIAlertView alloc] initWithTitle:NSLocalizedString(@"Error",nil)
                                    message:NSLocalizedString(@"Camera not available.",nil)
                                   delegate:nil
                          cancelButtonTitle:NSLocalizedString(@"OK",nil)
                          otherButtonTitles:nil] show];
        self.result(nil);
        self.result = nil;
        _arguments = nil;
      }

}

UIAlertController *alert = [UIAlertController 
alertControllerWithTitle:@"Error" message:@"Camera not available" 
preferredStyle:UIAlertControllerStyleAlert];

UIAlertAction *ok = [UIAlertAction actionWithTitle:@"Ok" style: style:UIAlertActionStyleDefault handler:nil];


[alert addAction:ok];
[self presentViewController:alert animated:YES completion:nil];

let errorAlert: UIAlertView = UIAlertView()
errorAlert.delegate = self
errorAlert.message = "Are you sure?"
errorAlert.addButtonWithTitle("Yes")
errorAlert.addButtonWithTitle("No")
errorAlert.show()

func alertView(View: UIAlertView!,clickedButtonAtIndex buttonIndex: Int) { ...

func alertView(view: UIAlertView!,clickedButtonAtIndex buttonIndex: Int) {
    if view == errorAlert {
        // do your stuff..
    } else if view == anotherAlertView {
        // do your stuff for the second AlertView
    }
}

UIAlertView *alert=[[[UIAlertView alloc] initWithTitle:@"title" message:@"message" delegate:self cancelButtonTitle:@"确定" otherButtonTitles:@"取消", nil] autorelease];
[alert show];

//alertView 按钮事件 在.h 文件加上UIViewController<UIAlertViewDelegate>
-(void)alertView:(UIAlertView *)theBackAlert clickedButtonAtIndex:(NSInteger)buttonIndex {
    NSLog(@"%i", buttonIndex);
}