我想隐藏的UISearchBar大部分时间,只把它当用户希望它出现。滑动的UISearchBar
我已经把一个UISearchBar放在界面生成器中,并将它隐藏在一个视图后面,当用户点击一个按钮时,它会调用下面的代码,我希望它会将搜索栏放到前面并滑动键盘来查看。但它不....
- (IBAction)search:(id)sender
{
[mySearchBar performSelector:@selector(searchBarTextDidBeginEditing:)];
}
任何人都知道如何通过代码激活UISearchBar?
谢谢。
感谢您的回复。我只是发布完整的代码,以防某人感兴趣
- (IBAction)search:(id)sender
{
mySearchBar.hidden = NO;
[mySearchBar becomeFirstResponder];
}
#pragma mark UISearchBarDelegate delegate methods
// called when keyboard search button pressed
- (void)searchBarSearchButtonClicked:(UISearchBar *)searchBar
{
mySearchBar.hidden = YES;
[mySearchBar resignFirstResponder];
// Do something with the mySearchBar.text
}
// called when cancel button pressed
- (void)searchBarCancelButtonClicked:(UISearchBar *)searchBar
{
mySearchBar.hidden = YES;
[mySearchBar resignFirstResponder];
}
这是很棒的提示,欢呼声 – Dan 2008-10-21 12:49:56