AlertView弹出两次单按钮

• Z时代
• 2024-01-10
• 分类：问答

我有两个样品按钮，并与他们每个人的，两个不同的alertView应单独弹出。第一个效果不错，但是打到第二个，不知道为什么两个alertView一个接一个弹出来。AlertView弹出两次单按钮

下面是代码：

- (IBAction)AlertViewButtonTwo:(id)sender 
{ 
UIAlertView *myAlertOne = [[UIAlertView alloc] initWithTitle:@"AlertView" message:@"AlertViewOne" delegate:self cancelButtonTitle:@"Cancel" otherButtonTitles:@"GoToYahoo", @"GoToYoutube", @"GoToFacebook", nil]; 
myAlertOne.tag = 1; 
[myAlertOne show]; 
} 
- (IBAction)AlertViewButtonThree:(id)sender 
{ 
UIAlertView *myAlertTwo = [[UIAlertView alloc] initWithTitle:@"AlertView" message:@"AlertViewTwo" delegate:self cancelButtonTitle:@"Cancel" otherButtonTitles:@"GoToDailyStar", @"GoToProthomAlo", @"GoToNewAgeBD", nil]; 
myAlertTwo.tag = 2; 
[myAlertTwo show]; 
} 
- (void)alertView:(UIAlertView *)alertView clickedButtonAtIndex:(NSInteger)buttonIndex 
{ 
if (alertView.tag == 1) 
{ 
    if (buttonIndex == 0) 
    { 
     // this is the cancel button 
    } 
    else if (buttonIndex == 1) 
    { 
     [[UIApplication sharedApplication] openURL:[NSURL URLWithString:@"http://www.yahoo.com/"]]; 
    } 
    else if (buttonIndex == 2) 
    { 
     [[UIApplication sharedApplication] openURL:[NSURL URLWithString:@"http://www.youtube.com/"]]; 
    } 
    else if (buttonIndex == 3) 
    { 
     [[UIApplication sharedApplication] openURL:[NSURL URLWithString:@"http://www.facebook.com/"]]; 
    } 
} 
else if (alertView.tag == 2) 
{ 
    if (buttonIndex == 0) 
    { 
     // this is the cancel button 
    } 
    else if (buttonIndex == 1) 
    { 
     [[UIApplication sharedApplication] openURL:[NSURL URLWithString:@"http://www.thedailystar.net/"]]; 
    } 
    else if (buttonIndex == 2) 
    { 
     [[UIApplication sharedApplication] openURL:[NSURL URLWithString:@"http://www.prothom-alo.com/"]]; 
    } 
    else if (buttonIndex == 3) 
    { 
     [[UIApplication sharedApplication] openURL:[NSURL URLWithString:@"http://www.newagebd.com/"]]; 
    } 
} 
} 

我是新来的iOS中。如果有人告诉我这个缺点，那将是非常可观的。 在此先感谢。

回答：

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