UISearchBar不会在推送segue上解雇

Question

我正在尝试iOS 8的UISearchController。当我单击单元格时，它将推送segue并显示另一个视图控制器。但是，搜索控制器/栏仍然在下一个控制器上。另外，我注意到状态栏背景是白色的，而它应该是灰色的，因为searchBar背景颜色是灰色的。有什么我想念的吗？

这是我用来初始化搜索控制器的代码

override func viewDidLoad() {
    super.viewDidLoad()
    // Do any additional setup after loading the view, typically from a nib.

    searchController = UISearchController(searchResultsController: nil)
    searchController.searchResultsUpdater = self
    searchController.hidesNavigationBarDuringPresentation = false
    searchController.dimsBackgroundDuringPresentation = false
    searchController.searchBar.sizeToFit()
    tableView.tableHeaderView = searchController.searchBar
}

截图：

Answer 1

prepareForSegue

中的手动停止searchController.active = false

   searchController.definesPresentationContext = true

或者在viewDidLoad

中添加它

PDF new action
    user uploads PDF 

PDF show action
    PDF is displayed
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    JavaScript populates Ryan's raw data
    Raw data is exported with PDF data included