uisearchcontroller

问题 I have created a custom textField bar on top of the ViewController to filter data values in UITableView . As I have a nested type of JSON so couldn't properly get how to use filter for it. I want to implement textField as a search bar with TableView. screenshot attached. Value which I need to filter is pickList -> textField textSearchChange function added for text search. Data is section wise and then values and is already displaying in tableView. Model: struct SectionList : Codable { let

问题 I have created a custom textField bar on top of the ViewController to filter data values in UITableView . As I have a nested type of JSON so couldn't properly get how to use filter for it. I want to implement textField as a search bar with TableView. screenshot attached. Value which I need to filter is pickList -> textField textSearchChange function added for text search. Data is section wise and then values and is already displaying in tableView. Model: struct SectionList : Codable { let

问题 I have a SearchController that conforms to UIViewControllerRepresentable, and I've implemented the required protocol methods. But when I created an instance of the SearchController in a SwiftUI struct, the SearchController doesn't appear on the screen once it's loaded. Does anyone have any suggestions on how I could integrate a UISearchController with SwiftUI? Thank you! Here's the SearchController Struct that conforms to UIViewControllerRepresentable: struct SearchController:

问题 We have developed an application for iOS 5 long back where we used 'Search Bar and Search Display Controller' object on storyboard . Since iOS8 UISearchDisplayController is deprecated , I am trying to remove existing 'Search Bar and Search Display Controller' with UISearchController . As UISearchController is not available from 'Object Library' on interface, I have added it programatically to an UIView on interface using following code: //Set up Search Controller self.searchController = [

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 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,

问题 My application works so that I have a UISearchController in a reusable view inside a UICollectionViewController. When tap in the search bar I click any of the results, and it triggers a notification to reload the collectionView in order to reflect the changes. lazy var searchController: UISearchController = { let tableViewController = UITableViewController(style: .Plain) tableViewController.tableView.dataSource = self tableViewController.tableView.delegate = self tableViewController.tableView

问题 Problem: I have a table view that the user can either scroll through to find something or use a search bar. The search bar was not created using the StoryBoard. My view has a UISearchController that handles the search bar and search result updating. The issue that I'm running into is that since my SearchResultsController is instantiated by another controller I cannot perform a segue to another view, or at least I can't find the solution. Everything works except for the segue between my Search

问题 Notice how the searchBar magnifying glass and placeholder text both shift over on dismissal: Is there any way I could dismiss this search bar without the text and icon moving over? See the animation of the Music app for the animation I am trying to achieve. I have a UISeachBar that gets presented when the search button is clicked in a nav bar. @IBAction func searchButtonPressed(sender: AnyObject) { searchController = UISearchController(searchResultsController: nil) searchController

问题 In iOS 11 Apple presented new search bar, but yet in iOS 11.2.2 developer have push\pop animation bug when both view controllers have searchController. Apple demonstrate their vision in Files app. Do someone know how do it? edit#1 Question with broken animation. Broken UISearchBar animation embedded in NavigationItem 来源： https://stackoverflow.com/questions/48278159/uisearchcontroller-in-navigationitem-ios-11-apple-way