uisearchcontroller

I'm attempting to position my UISearchBar directly under my UINavigationBar but I'm having issues where it's not appearing at all. I'm using iOS8's new searchController. self.searchController = [[UISearchController alloc] initWithSearchResultsController:searchResultsController]; self.searchController.searchResultsUpdater = self; self.searchController.searchBar.frame = CGRectMake(self.searchController.searchBar.frame.origin.x, self.searchController.searchBar.frame.origin.y, self.searchController.searchBar.frame.size.width, 44.0); self.salesTableView.tableHeaderView = self.searchController

There is NO UISearchController in IB, only the UISearchDisplayController; where do I find docs on creating it? From documentation; Important: UISearchDisplayController is deprecated in iOS 8. (Note that UISearchDisplayDelegate is also deprecated.) To manage the presentation of a search bar and display search results in iOS 8 and later, instead use UISearchController . Read UISearchController documentation. There is an example how to create UISearchController , not in IB but programmatically. 来源： https://stackoverflow.com/questions/33711358/how-do-i-create-a-uisearchcontroller-since

I populate a table with data and all works as intended - including segueing each row's details to another scene. I throw a search bar in there (programmatically - using the new searchController) and it successfully reloads the original table with any found results. HOWEVER, when touching a selected row after a search, the segue passed along is that of the original table row that happens to be in the same position of the one touched now! (i.e. if I choose the current second row of a search, the next scene will segue the details of the second row of the original table!) So how do I provide the

class PlaceSelectorViewController: UIViewController, GMSAutocompleteResultsViewControllerDelegate, UISearchBarDelegate { I have included searchbar delegate searchController?.searchBar.delegate = self and I have set the delegate. But method func searchBarCancelButtonClicked(_ searchBar: UISearchBar) { stopHighlight() } doesn't happen. Delegate has set properly and stopHighlight() is a real function Make delegate of searchbar in viewdidload method. override func viewDidLoad() { super.viewDidLoad() searchBarCustom.delegate = self } or you can set it in storyboard as -hence delegates will call as

I am using UISearchController as part of navigation bar using the new APIs introduced in iOS 11. I am using it in the following manner in my ViewController's viewDidLoad - (void)viewDidLoad { [super viewDidLoad]; [_table setDataSource:self]; [_table setDelegate:self]; searchController = [[UISearchController alloc] initWithSearchResultsController:nil]; [self.navigationItem setSearchController:searchController]; [self.navigationItem setHidesSearchBarWhenScrolling:NO]; [searchController.searchBar setBackgroundColor:[UIColor greenColor]]; } However, the search text field is rendered at the wrong