Search UISearchDisplayController w/ Scope Only

Question

I am using UISearchDisplayController to pull in results from a webservice but I want to be able to search even if the search bar's text is empty. It seems like results are only being pulled in if this is not empty. How do I update & show the results tableview by only scope?

Answer 1

For that you can put the condition when the scope button is changed

if([searchBar.text length])
{
  //CALL FOR QUERY ACCORDING TO TEXT IN SEARCHBOX
}
else
{
  //CALL THE QUERY AS PER CHANGE IN SCOPE
}

hAPPY cODING...

Answer 2

Use the - (void)searchDisplayControllerDidBeginSearch:(UISearchDisplayController *)controller UISearchDisplayControllerDelegate to search and then reload the searchResultsTableView (UISearchDisplayController)