[英]How can I do this with one segue?
I want to pass movies's data to another controller also pass another controller when progress is finished.Can I do this with one segue ? 我想将电影的数据传递给另一个控制器,也可以在进度完成后再传递给另一个控制器。我可以用一个命令执行此操作吗?
class LoadingScreenViewController: UIViewController {
var movies = [Movie]()
@IBOutlet weak var progress: UIProgressView!
@IBOutlet weak var countLabel: UILabel!
override func viewDidLoad()
{
NSTimer.scheduledTimerWithTimeInterval(1, target: self, selector: #selector(LoadingScreenViewController.updateProgress), userInfo: nil, repeats: true)
progress.setProgress(0, animated: true)
}
func updateProgress () {
if progress.progress != 1 {
self.progress.progress += 2 / 10
} else {
UIView.animateWithDuration(0.4, animations: { () -> Void in
})
performSegueWithIdentifier("segue", sender:self)
progress.hidden = true
self.countLabel.hidden = true
}
}
override func prepareForSegue(segue: UIStoryboardSegue, sender: AnyObject?)
{
let controller : SearchViewController = segue.destinationViewController as! SearchViewController
if segue.identifier == "segue"{
controller.model = movies
}
}
}
Do following:- 请执行以下操作:
extension UIViewController {
func addSearchController() {
let searchController = UISearchController(searchResultsController: nil)
self.view.addSubview(searchController.searchBar)
}
}
Just call self.addSearchController() method in viewDidLoad method of required VC. 只需在所需VC的viewDidLoad方法中调用self.addSearchController()方法即可。 No need to pass SearchController.
无需传递SearchController。
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