我一直在对这一个进行一段时间的自我评估,并且无法弄清楚。- [UIThreePartButton text]:无法识别的选择器
它是某个网页加入书签(对于类似的应用程序的Safari)当我打好吧,我得到的 动作片 - [UIThreePartButton文]:无法识别选择在实例XXXX
我似乎
不能走过我的痛苦之地。- (void)actionSheet:(UIActionSheet *)actionSheet clickedButtonAtIndex:(NSInteger)buttonIndex
{
if (buttonIndex == 0)
{
UIAlertView *alert=[[UIAlertView alloc] initWithTitle:@"Bookmarks" message:@"Please enter the site name: \n \n \n" delegate:self cancelButtonTitle:@"Cancel" otherButtonTitles:@"Ok", nil];
alert.center=CGPointMake(160, 50);
alert.tag=1;
UITextField *siteName=[[UITextField alloc]initWithFrame:CGRectMake(20, 70, 245, 30)];
siteName.backgroundColor=[UIColor clearColor];
siteName.borderStyle=UITextBorderStyleRoundedRect;
siteName.autocorrectionType=UITextAutocorrectionTypeNo;
siteName.delegate=self;
siteName.clearButtonMode=UITextFieldViewModeWhileEditing;
siteName.text=[[mainDelegate.sitesArray objectAtIndex:tag] objectForKey:@"webSite"];
siteName.returnKeyType=UIReturnKeyDone;
siteName.tag=2;
[alert addSubview:siteName];
[alert show];
}
}
我意识到它死上在它下面的警报视图方法:
if(alertView.tag==1)
if (buttonIndex==1)
{
if(((UITextField*)[alertView.subviews objectAtIndex:4])[email protected]""||((UITextField*)[alertView.subviews objectAtIndex:4]).text==nil)
{
Spefically上if(((UITextField*)[alertView.subviews objectAtIndex:4])
我有4个钮在动作片/动作,其余的是很好去...
当您在异常上放置断点并打开断点时,应用程序停止在哪一行上? – 2010-12-10 15:29:45
F(alertView.tag == 1) \t \t如果(buttonIndex == 1) \t \t { \t \t \t如果(((的UITextField *)[alertView.subviews objectAtIndex:4]。)文本== @” “||((UITextField *)[alertView.subviews objectAtIndex:4])。文字==无) \t \t \t { – Jason 2010-12-10 15:43:59
让我更新? – Jason 2010-12-10 15:44:19