uisearchbar

问题 I need to filter data in UITableview by text entered in UISearchbar . I followed this example but there data in NSMutableArray and I can't alter it under my requirements. My data is NSMutableDictionary . I'm stuck on this for long time. My data: NSArray *documentPaths = NSSearchPathForDirectoriesInDomains(NSCachesDirectory, NSUserDomainMask, YES); NSString *path = [[documentPaths lastObject] stringByAppendingPathComponent:@"data.plist"]; NSDictionary *dict = [NSDictionary

问题 I want to make a clean white Design. So, I set the tintColor property to whiteColor , but there are these dark Lines under the UINavigationBar and UISearchBar . Do some one know, how to remove the dark Lines or how to change the Color? 回答1: This is what I did, and seemed to work, it is a further development of this link. I changed the explicit width declaration to a dynamic one, so that it will be the size of the view if you change view size or not: UIView *overlayView = [[UIView alloc]

问题 I want to make a clean white Design. So, I set the tintColor property to whiteColor , but there are these dark Lines under the UINavigationBar and UISearchBar . Do some one know, how to remove the dark Lines or how to change the Color? 回答1: This is what I did, and seemed to work, it is a further development of this link. I changed the explicit width declaration to a dynamic one, so that it will be the size of the view if you change view size or not: UIView *overlayView = [[UIView alloc]

问题 This question already has answers here : Closed 7 years ago . Possible Duplicate: How can I disable/enable UISearchBar keyboard's Search button? Can we disable the 'Search' button in the keyboard for a search bar? I want to enable it after user enters 3 characters in the search bar. 回答1: Apparently, you can't do that. You need to implement UISearchBar's delegate - searchBarSearchButtonClicked: You can just add a condition in your delegate like: - (void)searchBarSearchButtonClicked:

问题 This question already has answers here : Closed 7 years ago . Possible Duplicate: How can I disable/enable UISearchBar keyboard's Search button? Can we disable the 'Search' button in the keyboard for a search bar? I want to enable it after user enters 3 characters in the search bar. 回答1: Apparently, you can't do that. You need to implement UISearchBar's delegate - searchBarSearchButtonClicked: You can just add a condition in your delegate like: - (void)searchBarSearchButtonClicked:

问题 I am trying to recreate the search field as seen in the Yahoo Finance app. I followed an online tutorial for customizing the UISearchBar and UISearchController, however I still have some problems. If any of you could open up my project and see where Im going wrong / where I need to add these lines with even one of these that would be really great. My attempted solution project can be found here: https://github.com/jordanw421/yahoofinance 1) How to get the search bar active (with text to the

问题 // This is my ViewDidLoad code that initialize my searchBar Code - (void)viewDidLoad { [super viewDidLoad]; [self setupInitialView]; [self setInitialView]; self.tblFeedTable.contentOffset = CGPointMake(0, self.searchBarControll.frame.size.height - self.tblFeedTable.contentOffset.y); self.searchBarControll = [[UISearchBar alloc] initWithFrame:CGRectMake(0, 0, 320, 44)]; self.searchBarControll.delegate = self; self.tblFeedTable.tableHeaderView = self.searchBarControll; } - (void

问题 I have UISearchBar in my app. I set it as table header view. When text begin editing I want to set search bar as subview of my viewController. Search bar adding to viewController's view correctly, but it's frame is incorrect. This is my code: - (void)searchBarTextDidBeginEditing:(UISearchBar *)searchBar { UITableView *tableView = ((UITableView *)[((SectionViewController *)sharedInstance.currentViewController).view viewWithTag:1111]); [tableView reloadData]; if([searchBar.text isEqualToString:

问题 I want to remove the clear button (gray x) from the UISearchBar. I tried to do it like described in this answer, but it doesn't work. I translated the Objective-C code from the answer and the comment below to following Swift code: for subview in searchBar.subviews { configureSearchBarView(subview as UIView) } func configureSearchBarView(view: UIView) { for subview in view.subviews { self.configureSearchBarView(subview as UIView) } if subview.conformsToProtocol(UITextInputTraits) { var

问题 I want to remove the clear button (gray x) from the UISearchBar. I tried to do it like described in this answer, but it doesn't work. I translated the Objective-C code from the answer and the comment below to following Swift code: for subview in searchBar.subviews { configureSearchBarView(subview as UIView) } func configureSearchBarView(view: UIView) { for subview in view.subviews { self.configureSearchBarView(subview as UIView) } if subview.conformsToProtocol(UITextInputTraits) { var