Unnecessary empty space below search results using UISearch - ios

Question

I have tab in my app, where user can perform search. After user type keywords and tableView populated with results, there a lot of empty rows. I already "clean" unnecessary rows (turned it to [UIColor clearColor]), but now i got an empty space, problem wasn't solved. What i want is, just a table populated with search results, no empty space, no rows (it perfectly fine if there is blank space, when there is only several results on a table. But i got this "empty" space when there is many results, and i have to scroll down to see all of them. In that case, i didn't want that anything appears after last cell). There is a code, i use to create UISearch and tableView, it pretty straightforward:
For UITableView:
- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
{
// Return the number of rows in the section.
NSLog(#"number of rows is ? %d", self.filteredArray.count);
return [self.filteredArray count];
}
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
static NSString *CellIdentifier = #"Cell";
UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier];
if (cell == nil) {
cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:CellIdentifier];
}
NSString *_cellText = self.filteredArray[indexPath.row];
cell.textLabel.text = _cellText;
return cell;
}
For UISearch:
- (void)filterContentForSearchText:(NSString*)searchText scope:(NSString*)scope
{
self.filteredArray = [NSMutableArray new];
self.searchResults = [NSArray new];
NSPredicate *resultPredicate = [NSPredicate predicateWithFormat:#"name contains[c] %#", searchText];
self.searchResults = [self._placeOfObjects filteredArrayUsingPredicate:resultPredicate];
NSLog(#" metod called ");
NSLog(#"searchResults is %#", self.searchResults);
// if (self.searchResults){
// _filteredName = ((placeHolder *)(self.searchResults)).name;
// NSLog(#"HOLY Grale %#", _filteredName);
// }
// NSLog(#" What user search is %#", ((placeHolder *)(self.searchResults.name));
if (self.searchResults.count > 0){
// _filteredName = ((placeHolder *)(self.searchResults[0])).name;
for (int i=0; i<[self.searchResults count]; i++) {
NSLog(#" counto %d", [self.searchResults count]);
_filteredName = ((PlaceHolder *)(self.searchResults[i])).name;
[self.filteredArray addObject:_filteredName];
}
}
else {
NSLog(#"array is empty");
}
NSLog(#"HOLY WATER %#", _filteredName );
NSLog(#" %# holy array", self.filteredArray);
}
-(BOOL)searchDisplayController:(UISearchDisplayController *)controller shouldReloadTableForSearchString:(NSString *)searchString {
// Tells the table data source to reload when text changes
[self filterContentForSearchText:searchString scope:
[[self.searchDisplayController.searchBar scopeButtonTitles] objectAtIndex:[self.searchDisplayController.searchBar selectedScopeButtonIndex]]];
// Return YES to cause the search result table view to be reloaded.
return YES;
}
-(BOOL)searchDisplayController:(UISearchDisplayController *)controller shouldReloadTableForSearchScope:(NSInteger)searchOption {
// Tells the table data source to reload when scope bar selection changes
[self filterContentForSearchText:self.searchDisplayController.searchBar.text scope:
[[self.searchDisplayController.searchBar scopeButtonTitles] objectAtIndex:searchOption]];
// Return YES to cause the search result table view to be reloaded.
return YES;
}
- (void)searchDisplayController:(UISearchDisplayController *)controller willShowSearchResultsTableView:(UITableView *)tableView;
{
UIView *footer = [[UIView alloc] initWithFrame:CGRectMake(0, 0, tableView.frame.size.width, 1)];
footer.backgroundColor = [UIColor clearColor];
[tableView setTableFooterView:footer];
}
Any advice would be appreciated, thanks!