iOS.UIKit.07.UIAlertView_UIActionSheet

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一、案例介紹：點擊第一個按鈕彈出提示框；點擊第二個按鈕彈出動作表。01，圖02，圖03

圖01圖02圖03

二、案例步驟：

1、選擇Simple View Aplication,取名cq.32.警告框和動作表，04

2、Main.storyboard

3、CQ32ViewController.h

#import <UIKit/UIKit.h>@interface CQ32ViewController : UIViewController<UIAlertViewDelegate,UIActionSheetDelegate>- (IBAction)testAlertView:(id)sender;- (IBAction)testActionSheet:(id)sender;@end

4、CQ32ViewController.m

- (IBAction)testAlertView:(id)sender{    UIAlertView *alertView = [[UIAlertView alloc] initWithTitle:@"Alert" message:@"Alert text goes here" delegate:self cancelButtonTitle:@"No" otherButtonTitles:@"Yes", nil];    [alertView show];}#pragma mark -- 實現UIAlertViewDelegate- (void)alertView:(UIAlertView *)alertView clickedButtonAtIndex:(NSInteger)buttonIndex{    NSLog(@"buttonIndex = %i",buttonIndex);}- (IBAction)testActionSheet:(id)sender{    UIActionSheet *actionSheet = [[UIActionSheet alloc] initWithTitle:nil delegate:self cancelButtonTitle:@"取消" destructiveButtonTitle:@"破壞性按鈕" otherButtonTitles:@"新浪微博", nil];    actionSheet.actionSheetStyle = UIActionSheetStyleAutomatic;    [actionSheet showInView:self.view];}- (void)actionSheet:(UIActionSheet *)actionSheet clickedButtonAtIndex:(NSInteger)buttonIndex{    NSLog(@"buttonIndex = %i",buttonIndex);}