Question

其他解决方案似乎无效。

我正在使用MasterView应用程序，以防万一。

我希望在'detailViewController'上没有导航栏，并且在以后的我使用'show'选项连接的ViewController上也没有导航栏。

这是DetailViewController：

Class DetailViewController: UIViewController, UITableViewDataSource, UITableViewDelegate {

override func viewDidLoad() {
super.viewDidLoad()
self.navigationController?.setToolbarHidden(true, animated: true)
configureView()
}

configureView() {
// Some UI Stuff
}


}

导航栏仍然存在。

在MasterViewController中，这是prepareForSegue：

override func prepare(for segue: UIStoryboardSegue, sender: Any?) {
    if segue.identifier == "showDetail" {
        if let indexPath = tableView.indexPathForSelectedRow {


            if isFiltering() == true {
                let building = filteredBuildings[(tableView.indexPathForSelectedRow?.row)!]
                let controller = (segue.destination as! UINavigationController).topViewController as! DetailViewController
                controller.detailBuilding = building
                controller.navigationItem.leftBarButtonItem = splitViewController?.displayModeButtonItem
                controller.navigationItem.leftItemsSupplementBackButton = true
                rating = filteredBuildings[(tableView.indexPathForSelectedRow?.row)!].rating
                print("rating was changed to \(rating)")

            } else {
                let building = buildings[indexPath.row]
                let controller = (segue.destination as! UINavigationController).topViewController as! DetailViewController
                controller.detailBuilding = building
                controller.navigationItem.leftBarButtonItem = splitViewController?.displayModeButtonItem
                controller.navigationItem.leftItemsSupplementBackButton = true
                rating = buildings[indexPath.row].rating
                print("rating was changed to \(rating)")

            }




        }
    }
}

Answer 1

隐藏导航栏工具栏与隐藏导航栏本身不同。如果要隐藏工具栏，则可以尝试使用@ Anbu.karthik在注释中建议的内容。但是，如果要隐藏 导航栏，则需要使用此代替。

navigationController?.setNavigationBarHidden(true, animated: true)

Answer 2

self.navigationController？.setNavigationBarHidden（true，animation：true）

无法隐藏导航工具栏

2 个答案: