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我想将电影的数据传递给另一个控制器,并在进程完成时传递另一个控制器。我可以用一个segue来做这个吗?我怎样才能用一个segue来做到这一点?
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
}
}
}
请详细说明一下,你什么意思是“当进程结束时也通过另一个控制器”? – MShah
你想传递给'SearchViewController'的什么值或对象? –
对不起,我的语言。如果我使用2段,我的表格视图在SearchController中更新了2次。我想这一次。我无法找到执行segue或其他解决方案的传递数据 –