我在基于消息的iPhone应用程序中工作。在我的一个UIViewController中,我显示了UITextView键盘,并从webservice获取了一些警报消息。通过单击UIAlertView确定按钮iPhone应用程序UITextView键盘解雇?
当我在UIAlertView中显示警报消息时,通过单击UIAlertView中的确定按钮,UITextview键盘解除关闭。我试图在UIAlertView委托中放入becomeFirstResponder,但仍然是键盘解散。供您参考,
-(void) alertView:(UIAlertView *)alertView clickedButtonAtIndex:(NSInteger)buttonIndex
{
[messageTextView becomeFirstResponder]; // Here again I am giving becomeFirstResponder to my UITextView
int alertMessageArrayCount = [alertMessageArray count];
if (messageAlertView)
{
if (messageAlertCount < alertMessageArrayCount) // These codes to show my all messages in UIAlertView one by one..
{
messageAlertCount = messageAlertCount + 1;
arrayObjectValue = arrayObjectValue + 1;
NSString *alertMessage = [alertMessageArray objectAtIndex:arrayObjectValue];
messageAlertView = [[UIAlertView alloc] initWithTitle:@"Alert" message:alertMessage delegate:self cancelButtonTitle:nil otherButtonTitles:@"OK", nil];
[messageAlertView show];
[messageAlertView release];
}
}
}
任何人都可以请帮忙解决这个问题吗?
编辑:alertview的
messageTextView = [[UITextView alloc] initWithFrame:CGRectMake(35, 5, 210, 30)];
messageTextView.delegate = self;
messageTextView.backgroundColor = [UIColor clearColor];
messageTextView.clipsToBounds = NO;
messageTextView.font = [UIFont fontWithName:@"Helvetica" size:14];
[self.view addSubView:messageTextView];
我不是仅通过编程方式使用IBOutlet使用朋友。 – Gopinath
@Mehul我编辑了我的问题并添加了代码。谢谢。 – Gopinath
要解雇一个键盘,我认为你应该使用[messageTextView resignFirstResponder]; – MCKapur