快速重置 hidesBarsOnSwipe

本文介绍了快速重置 hidesBarsOnSwipe的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！

问题描述

限时送ChatGPT账号..

我必须在哪里以及如何重置 hidesBarsOnSwipe?我在我推送的视图控制器中设置了该选项，并希望为执行推送的视图控制器重置它.到目前为止，我尝试的是在推送 ViewController 的 viewDidDisappear 和 viewDidLoad 中将 hidesBarsOnSwipe 设置为 false.

Where and how do I have to reset hidesBarsOnSwipe? I set the option in a View Controller which I push and want to reset it for the View Controller which did the push. What I tried until now is setting hidesBarsOnSwipe to false in the viewDidDisappear and in the viewDidLoad of the pushing ViewController.

导航栏仍在消失.

override func tableView(tableView: UITableView, didSelectRowAtIndexPath indexPath: NSIndexPath) {
    if (!visiblePOIs.isEmpty) {
        let beaconInfo = visiblePOIs[indexPath.item]
        var controller = storyboard!.instantiateViewControllerWithIdentifier("DetailController")! as! DetailController
        controller.setup(beaconInfo)
        self.parentViewController!.navigationController?.pushViewController(controller, animated: true)
    }
}

细节控制器

override func viewDidLoad() {
    super.viewDidLoad()
    webView.delegate = self
    navigationController?.hidesBarsOnSwipe = true
    self.automaticallyAdjustsScrollViewInsets = false
}

推荐答案

下一个视图控制器写入 viewDidload

next view controller write in viewDidload

First Vc

override func viewWillAppear(animated: Bool) {
super.viewWillAppear(animated)
self.navigationController?.hidesBarsOnSwipe = true
}

Second VC
 override func viewWillAppear(animated: Bool) {
 super.viewWillAppear(animated)
 self.navigationController?.hidesBarsOnSwipe = false
 self.navigationController?.setNavigationBarHidden(false, animated:   true)
 }

我希望它有效

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