UISearchBar 点击X 按钮收键盘

- (void)searchBar:(UISearchBar *)searchBar textDidChange:(NSString *)searchText;{

    NSLog(@"textDidChange---%@",searchBar.text);

if (searchBar.text.length == 0) {

        [self performSelector:@selector(hideKeyboardWithSearchBar:) withObject:searchBar afterDelay:0];

        }
}
- (void)hideKeyboardWithSearchBar:(UISearchBar *)searchBar

{

    [searchBar resignFirstResponder];

}

UISearchBar 点击X 按钮收键盘,布布扣,bubuko.com