searchbar

问题 I have a table view backed up by core data with NSFetchedResultsController instance. This table has a search bar that displays filtered data. The search bar has a separate NSFetchedResultsController (FRC from now) instance. So far so good, the data is fetched and shown as expected in the table view and also shown correctly in the search bar's table view (when searching for data). My problem is that if I try to delete a cell in the search bar's table view then I get a coredata exception :

问题 I have a table view backed up by core data with NSFetchedResultsController instance. This table has a search bar that displays filtered data. The search bar has a separate NSFetchedResultsController (FRC from now) instance. So far so good, the data is fetched and shown as expected in the table view and also shown correctly in the search bar's table view (when searching for data). My problem is that if I try to delete a cell in the search bar's table view then I get a coredata exception :

问题 I am trying to place a search bar in a navigation bar using the following code: UISearchBar *searchBar = [[UISearchBar alloc] initWithFrame:CGRectMake(-5.0, 0.0, 320.0, 44.0)]; searchBar.autoresizingMask = UIViewAutoresizingFlexibleWidth; UIView *searchBarView = [[UIView alloc] initWithFrame:CGRectMake(0.0, 0.0, 310.0, 44.0)]; searchBarView.autoresizingMask = 0; searchBar.delegate = self; [searchBarView addSubview:searchBar]; self.navigationItem.titleView = searchBarView; It does place the

问题 I'm creating an app based on places search. I would like to know how can I add a search bar into my Google Map, where the user can select a Place, and I can capture what the user chose. I'm trying to include an autocomplete Search Box that is displayed above the Google Map in the UI. 回答1: You can simply use a PlaceAutoCompleteFragment. First ensure that you're using the latest version of Google Play Services (Version 8.4.0 and up includes the PlaceAutoCompleteFragment class): compile 'com

问题 I'm fairly new to Xcode and am having trouble getting my head around why the table view data isn't displaying in the searchbar. Basically trying to return fetched results to a searchbar. Thanks in advance! #import "DeviceViewController.h" #import "DeviceDetailViewController.h" @interface DeviceViewController () @property (strong) NSMutableArray *devices; @end @implementation DeviceViewController { NSArray *recipes; NSArray *searchResults; } @synthesize recipe; - (NSManagedObjectContext *

问题 I'm making an app that parses JSON data & populates a tableview. In this app i want to make a SearchBar to search the id's. Everything is fine with parsing and populating the tableview but I am having problem with the searching. When I run the app I am gettin the following error: terminating with uncaught exception of type NSException I have two arrays, first one is the main one and the other one is filtered one. Requirement: I want to search array by "DesenNo" which i declared in my model.

问题 I used search bar. It isn't updating the table view. struct ApiResults:Decodable { let resultCount: Int let results: [Music] } struct Music:Decodable { let trackName: String? let artistName: String? let artworkUrl60: String? } class ItunesDataViewController: UIViewController, UITableViewDataSource, UITableViewDelegate, UISearchBarDelegate { @IBOutlet weak var searchBar: UISearchBar! @IBOutlet weak var tableView: UITableView! var musicArray:[Music] = [] var mArray:[Music] = [] var filteredData

问题 Hi in my ipad application am performing searching operation using searchbar.For performing thise searching operation i am using following logic If any element includes the character what i am entering in search bar, those elements have to pickup from so many elements and display in table. code: NSRange rTextRange = [finalSearchingString rangeOfString:searchStr options:(NSCaseInsensitiveSearch)];` if (range.location != NSNotFound){ [self.filterdList addObject:product]; } here final results

问题 Closed . This question needs to be more focused. It is not currently accepting answers. Want to improve this question? Update the question so it focuses on one problem only by editing this post. Closed 3 years ago . I need to implement a search in my app and it should look like this would someone please care enough to explain to me how its done.?? Thanks in advance 回答1: You can create a custom layout for that. 1. take a relative layout and give it a rounded bordered background to it. 2. add

问题 I need to remove the border from ion-search bar . I tried the following code in variable.scss but got no luck.I am pretty new in ionic so please tell me in details. .searchbar-input { -webkit-box-shadow: 0 2px 2px 0 rgba(255, 255, 255, 1), 0 3px 1px -2px rgba(255, 255, 255, 1), 0 1px 5px 0 rgba(255, 255, 255, 1); box-shadow: 0 2px 2px 0 rgba(255, 255, 255, 1), 0 3px 1px -2px rgba(255, 255, 255, 1), 0 1px 5px 0 rgba(255, 255, 255, 1); } 回答1: Is hard to figure out a solution without the output