Add disclosure indicator arrow to the cells in search display controller - cocoa-touch

Question

Question: How do I add disclosure indicator arrow to the cells in my search display controller?
In a TableView you would simply set up a prototype cell but it doesn't seem to be as straight forward for the cells inside a search display controller.
BELOW IS THE TABLE VIEW CODE:
- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
{
if (tableView == self.searchDisplayController.searchResultsTableView) {
return [searchResults count];
} else {
return [dangerousItems count];
}
}
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
static NSString *simpleTableIdentifier = #"DangerousCell";
UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:simpleTableIdentifier];
if (cell == nil) {
cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:simpleTableIdentifier];
}
if (tableView == self.searchDisplayController.searchResultsTableView) {
cell.textLabel.text = [searchResults objectAtIndex:indexPath.row];
} else {
cell.textLabel.text = [dangerousItems objectAtIndex:indexPath.row];
}
return cell;
}
- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
{
if (tableView == self.searchDisplayController.searchResultsTableView) {
[self performSegueWithIdentifier: #"showDangerousItemDetail" sender: self];
}
}
- (void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender {
if ([segue.identifier isEqualToString:#"showDangerousItemDetail"]) {
DangerousGoodsDetailViewController *destViewController = segue.destinationViewController;
NSIndexPath *indexPath = nil;
if ([self.searchDisplayController isActive]) {
indexPath = [self.searchDisplayController.searchResultsTableView indexPathForSelectedRow];
destViewController.dangerousItemName = [searchResults objectAtIndex:indexPath.row];
destViewController.dangerousItemImage = [dangerousImage objectAtIndex:indexPath.row];
} else {
indexPath = [self.tableView indexPathForSelectedRow];
destViewController.dangerousItemName = [dangerousItems objectAtIndex:indexPath.row];
destViewController.dangerousItemImage = [dangerousImage objectAtIndex:indexPath.row];
}
}
}

Answer 1

UISearchDisplayController has a searchResultsDataSource property, which is a regular UITableViewDataSource. You are responsible for providing its implementation (typically, that's the original view controller to which the search display controller is attached).
The data source must implement tableView:cellForRowAtIndexPath:. This is where you produce cells that represent results of the search. When you create a cell that needs a disclosure indicator, add that indicator in the accessory view before returning the cell from the method.