uisearchbar

问题 I have a UISearchBar setup and when its being used, it has an overlay grey view that covers the rest of the table similar to how apple does it. When I click this darkened view, it exits search mode, which is good, but when I search again, then again click the grey to exit, it crashes with EXC BAD ACCESS error. Here is some related code: The crash is always at [rvController doneSearching_Clicked:nil]; OverlayViewController.h @interface OverlayViewController : UIViewController @property

问题 I have code that runs in searchBarCancelButtonClicked: I want to run the same code when the user clicks away from the searchbar, even though cancel isn't necessarily clicked. My current code is below but has an issue that I can't figure out. I have placed a UIView underneath the search bar that when clicked runs a method that does what I want. The issue is that when the searchbar is active, the semi-transparent view associated with uisearchbar comes up on top of my view and clicking the view

问题 When I enable the Search bar on a DialogViewController , how is the searchbar's tint changed? EnableSearch = true; SearchPlaceholder = "Find station"; AutoHideSearch = false; 回答1: The searchbar in MonoTouch.Dialog is private, you would need to modify your source code to change the TintColor when the searchBar is instantiated. Another option suggested in the comments is to use: ((UISearchBar) TableView.TableHeaderView).TintColor = UIColor.Black; 回答2: Taking Miguel's help, I found that the

问题 I am using UISearchDisplayController to search from my list. But when I search a character, it hides searchBar . Here is the snapshot before I start searching: Here it hides searchBar like this: #pragma mark - UISearchDisplayController Delegate Methods //These methods will be used for search controller frame - (void)searchDisplayController:(UISearchDisplayController *)controller didHideSearchResultsTableView:(UITableView *)tableView { [[NSNotificationCenter defaultCenter] removeObserver:self

问题 I am getting json array response from particular url On first request every thing is working fine but when second request goes then application crashes. libsystem_kernel.dylib`__pthread_kill: 0x1082f885c: movl $0x2000148, %eax 0x1082f8861: movq %rcx, %r10 0x1082f8864: syscall 0x1082f8866: jae 0x1082f8870 ; __pthread_kill + 20 0x1082f8868: movq %rax, %rdi 0x1082f886b: jmp 0x1082f5175 ; cerror_nocancel 0x1082f8870: retq 0x1082f8871: nop 0x1082f8872: nop 0x1082f8873: nop StackTrace 2015-07-16 13

问题 I have an UISearchBar , with search style "minimal", and I want to change the text color and to have a white border with 1px width . I'm trying with tintcolor but I don't get nothing Thank you. 回答1: To change the text color of the UISearchBar , use this snippet [[UITextField appearanceWhenContainedIn:[UISearchBar class], nil] setTextColor:[UIColor yourColor]]; For the white border, try this out for (id object in [[[yourSearchBar subviews] objectAtIndex:0] subviews]) { if ([object

问题 I played around with the new Swift4/iOS11 possibilities and stuck with the problem that hideSearchBarWhenScrolling isn't working with a tableView as a property in UIViewController. In UITableViewController it's working like it should work. What am I doing wrong? Somebody issued the same problem an has an solution for this? class AddController: UIViewController { let tableView: UITableView = { let tv = UITableView() tv.translatesAutoresizingMaskIntoConstraints = false return tv }() let

问题 I'm trying to set my searchBar.text when I push from view 1 too view 2. I am passing a string into view 2 successfully however I want set the string as searchBar.text to filter my table. This is my code so far but doesn't seem to be working. - (void)viewDidLoad { [super viewDidLoad]; self.title = NSLocalizedString(@"Places", nil); self.managedObjectContext = [self getContext]; UIBarButtonItem * sortButton = [[UIBarButtonItem alloc] initWithTitle:@"Sort" style:UIBarButtonItemStyleBordered

问题 I try to implement customkeyboard with UISearchBar .first of all my mainclass.h where i use UISearchBar is look like this #import <UIKit/UIKit.h> #import <QuartzCore/QuartzCore.h> @class PashtoKeyboard; @class SearchBar; @interface MainViewController : UIViewController<UISearchBarDelegate > { IBOutlet SearchBar *searchBar; PashtoKeyboard *pashtoKeyboard; } @property(nonatomic,retain) PashtoKeyboard *pashtoKeyboard; @property (nonatomic,retain) SearchBar *searchBar; @end Now my mainclass.m

问题 i am displaying list of content in my table view now i want to search that list content using uisearchbar i am implemented this code but its not work. . -(void)SearchBarCode { self.disableViewOverlay = [[UIView alloc]initWithFrame:CGRectMake(0.0f,44.0f,320.0f,0)]; self.disableViewOverlay.backgroundColor=[UIColor lightGrayColor]; self.disableViewOverlay.alpha = 0; theSearchBar = [[UISearchBar alloc]initWithFrame:CGRectMake(0, 5, 374.0f, 50)]; theSearchBar.delegate =self; [self.tableView