Alert

//响应

#pragma mark - UIActionSheetDelegate

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

{

// the user clicked one of the OK/Cancel buttons

if (buttonIndex == 0)

{

NSLog(@"ok");

}

else

{

NSLog(@"cancel");

}

}

#pragma mark - UIAlertViewDelegate

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

{

// use "buttonIndex" to decide your action

//

}

 
 

UIAlertView *alert = [[UIAlertView alloc] initWithTitle:@"UIAlertView" message:@"<Alert message>"

                            delegate:self cancelButtonTitle:@"OK" otherButtonTitles: nil];

    [alert show];

 

 

 

 

 

 

OK—Cancel形式

 

UIAlertView *alert = [[UIAlertView alloc] initWithTitle:@"UIAlertView" message:@"<Alert message>"

                            delegate:self cancelButtonTitle:@"Cancel" otherButtonTitles:@"OK", nil];

    [alert show];

 

 

 

 

 

 

button形式

 

UIAlertView *alert = [[UIAlertView alloc] initWithTitle:@"UIAlertView" message:@"<Alert message>"

                            delegate:self cancelButtonTitle:@"Cancel" otherButtonTitles:@"Button1", @"Button2", nil];

    [alert show];

 

 

 

 

 

 

UIActionSheet *actionSheet = [[UIActionSheet alloc] initWithTitle:@"UIActionSheet <title>"

                                    delegate:self cancelButtonTitle:nil destructiveButtonTitle:@"OK" otherButtonTitles:nil];

    actionSheet.actionSheetStyle = UIActionSheetStyleDefault;

    [actionSheet showInView:self.view]; // show from our table view (pops up in the middle of the table)

    [actionSheet release];

 

 

 

 

 

 

UIActionSheet *actionSheet = [[UIActionSheet alloc] initWithTitle:@"UIActionSheet <title>"

                                    delegate:self cancelButtonTitle:@"Cancel" destructiveButtonTitle:@"OK" otherButtonTitles:nil];

    actionSheet.actionSheetStyle = UIActionSheetStyleDefault;

    [actionSheet showInView:self.view]; // show from our table view (pops up in the middle of the table)

    [actionSheet release];

 

 

 

 

 

UIActionSheet *actionSheet = [[UIActionSheet alloc] initWithTitle:@"UIActionSheet <title>"

                                    delegate:self cancelButtonTitle:nil destructiveButtonTitle:nil

                                    otherButtonTitles:@"Button1", @"Button2", nil];

    actionSheet.actionSheetStyle = UIActionSheetStyleDefault;

    actionSheet.destructiveButtonIndex = 1; // make the second button red (destructive)

    [actionSheet showInView:self.view]; // show from our table view (pops up in the middle of the table)

    [actionSheet release];