uisearchbar

问题 I have a tableView . I set the all settings about searchController ( Search Bar in Large Navigation Bar ) - ( open / close when scroll tableview ). I implemented rightBarButtonItem which name is 'Close' . I want to hide/close tableView and Search Bar with programmatically. I can hide tableView but not SearchBar. When I do isHidden for SearchBar , The Large Navigation Bar doesnt shrink to normal size. Pic 1. Opened search bar with scroll down. Pic 2. Not Hidden Large Navigation Bar with

问题 I put the searchBar inside the tableHeaderView. Everything works fine on iphone 6 but on iphone 5s I get this weird result? override func viewDidLoad() { super.viewDidLoad() tableView.delegate = self tableView.dataSource = self tableView.sectionIndexColor = Constants.Colors.ThemeGreen tableView.sectionIndexBackgroundColor = UIColor.clearColor() tableView.sectionIndexTrackingBackgroundColor = UIColor.clearColor() tableView.contentInset = UIEdgeInsetsMake(0, 0, CGFloat(Constants.Dimensions

问题 I've got a UISearchBar in my UINavigationItem's titleView associated with a UISearchController. When I navigate back, it appears to flash. Anyone seen this before? vid of flash @interface HNTileSearchViewController () <HNTileSearchResultsProtocol, SWRevealViewControllerDelegate, UISearchBarDelegate, HNSetSearchFiltersProtocol, HNKeywordResultsProtocol> ... @property (nonatomic, strong) UISearchController *searchController; @property (nonatomic, strong) UISearchBar * searchBarTop; ... @end

问题 What is the difference between Search Bar vs. Search Bar & Search Display Controller? 回答1: The Search Bar + Search Display Controller includes other bits of functionality like loading a results table view, showing the "no results" view if nothing is set, etc. 来源： https://stackoverflow.com/questions/3379613/what-is-the-difference-between-search-bar-vs-search-bar-search-display-contro

问题 How handle the event when press the 'x' button? I try this method but not works. -(void)searchBarCancelButtonClicked:(UISearchBar *)searchBar{ } 回答1: I don't think there's an easy way to hook into the X button. However, you can hook into its direct consequence: cleared text. Try this: func searchBar(searchBar: UISearchBar, textDidChange searchText: String) { if searchText == "" { print("UISearchBar.text cleared!") } } The side effect is this also gets called when you manually clear your text.

问题 Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it's on-topic for Stack Overflow. Closed 3 years ago . I have a cities array that I want the user the add. On the add screen I want that when the user start typing, the options for the cities (from the array) will be displayed in a table view. I've searched on the internet for hours but everything seems to be old and not up-to-date (apple deprecated some things in

问题 I need the search bar under the navigation title how to do that programmatically or via story board. UISearchBar *searchBar = [[UISearchBar alloc]initWithFrame:CGRectMake(0,30, 250,44)]; searchBar.placeholder = @"Search"; UIBarButtonItem *searchBarItem = [[UIBarButtonItem alloc]initWithCustomView:searchBar]; searchBarItem.tag = 123; searchBarItem.customView.hidden = YES; searchBarItem.customView.alpha = 0.0f; self.navigationItem.leftBarButtonItem = searchBarItem; self.navigationItem.title = @

问题 Does anyone know how to change the input keyboard type for the searchbar? The code searchController.searchBar.inputView = input doesn't work like in a text field. I have read that the subview of the searchBar is a textfield but I don't know how to access that subview to change the inputView. 回答1: I think you want to display different keyboard than standard, Make sure you have assign delegate to keyboard. class ViewController: UIViewController, UISearchBarDelegate, KeyboardDelegate { @IBOutlet

问题 I've seen a lot of apps that have a universal search bar that always remains at the top of the app. I have implemented a UISearchBar with a UITableView in one view controller. I want to have the same search bar on other view controllers in my app. How do I link these other UISearchBars to the one I have already created? I.e., how do I configure these other UISearchBars so that they return the same search results and link to the same UITableView ? 回答1: Nested view controllers may be what you

问题 I want to change clear button color to white. I have tried many ways but no luck.:( I also refer the following link. But it does not work for me. Please find below code which I have tried. I am working on latest ios 11. appreciate any help. class SearchBar: UISearchBar { override init(frame: CGRect) { super.init(frame: frame) sharedInit() } required init?(coder aDecoder: NSCoder) { super.init(coder: aDecoder) sharedInit() } override func awakeFromNib() { super.awakeFromNib() sharedInit() }