ios – 无法在UISearchBar中单击搜索按钮时隐藏键盘

-(void)search:(UISearchBar*)searchbar text:(NSString*)text
{
    [copyListOfItems removeAllObjects];
    if([text length] > 0) {
    //  [ovController.view removeFromSuperview];
    searching = YES;
    NSString *searchText = searchBar.text;
           for(imergencyData *objtrust in aryTrusteE)
          {
          NSRange titleResultsRange = [objtrust.strName rangeOfString:searchText options:NSCaseInsensitiveSearch];

        if (titleResultsRange.length > 0)
            [copyListOfItems addObject:objtrust];
    }
    NSLog(@"number of object found %d",copyListOfItems.count);
}
else
    {
    //  [tblTrustee insertSubview:ovController.view   aboveSubview:self.parentViewController.view];
    [searchbar resignFirstResponder];
    searching = NO;
    //tblTrustee.scrollEnabled = NO;
}
[tblTrustee reloadData];
}

-(void)searchBarTextDidEndEdiTing:(UISearchBar *)aSearchBar
 {
       [aSearchBar resignFirstResponder];
       [self.view endEdiTing:YES];
 }

 //Method call when type text in search Box
-(void)searchBar:(UISearchBar *)@R_675_8270@archbar textDidChange:(NSString *)searchText {
        [self search:@R_675_8270@archbar text:searchText];

}
//method call when on search button
-(void)searchBarSearchButtonClicked:(UISearchBar *)searchBa{
        [searchBa endEdiTing:YES];
        [searchBa resignFirstResponder];
        [self search:searchBa Text:searchBar.text];

}