Question

I have some three xib files, a b c there is a button on b,and it will show an alert when click it,the code is

UIAlertView *alert = [[UIAlertView alloc] 
 initWithTitle:@"Warning"
 message:@"You will jump to a when you click  Yes,Go ,or click  No,I am not  for exit" 
 delegate:nil 
 cancelButtonTitle:@"Yes,Go"
     cancelButtonTitle:@"No,I am not" 
 otherButtonTitles:nil];
 [alert show];
 [alert release];

正如我所描述的那样,我要跳跃到我点击了是的,如果我点击第1号,那就关闭了。

因此,应该做些什么?

增编

Answer 1

您可以把白盔中的事件 hand为 the。

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

这里检查纽特指数,并做你想要做的事情。

Answer 2

First of write your UIAlertView like below,

UIAlertView *alert = [[UIAlertView alloc] initWithTitle:@"Warning" message:@"You will jump to a when you click  Yes,Go ,or click  No,I am not  for exit" 
                          delegate:self 
                          cancelButtonTitle:@"Yes,Go"
                          otherButtonTitles:@"No,I am not" 
                          ,nil];
    [alert show];
    [alert release];

then you can handle which button is tapped by user as below code:

 -(void)alertView:(UIAlertView *)alertView clickedButtonAtIndex:(NSInteger)buttonIndex
{   
    if(buttonIndex ==0)
    {
        //handle it for "Yes,Go"
    }

    else if (buttonIndex ==1)
    {
        //handle it for "No,I am not"
    }   
}

Answer 3

We are missing a lot of details here to answer this question I think. What is the structure of your program? How do you show the xib files etc.

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