Hi in my application I want to add Pull to refresh controller to scrollview. I write the following code but it don't getting any response.
When ever I scroll the view on that time add target method is not called.
@IBOutlet var scrool: UIScrollView!
var refreshControl = UIRefreshControl()
override func viewDidLoad() {
super.viewDidLoad()
// Add refresh control for the Home page scroll view.
self.refreshControl.tintColor = UIColor.appcolor
self.refreshControl.attributedTitle = NSAttributedString(string: "Pull to refresh")
self.refreshControl.addTarget(self, action: #selector(refresh(sender:)), for: UIControl.Event.valueChanged)
self.scrool.isScrollEnabled = true
self.scrool.alwaysBounceVertical = true
scrool.addSubview(refreshControl)
}
@objc func refresh(sender:AnyObject) {
// Code to refresh table view
self.getHomePageApi()
refreshControl.endRefreshing()
}
Hi I resolved this issue when I write this code in viewwillappear() except viewdidload() function it will working fine.
var refreshControl:RefreshControl!
override func viewWillAppear(_ animated: Bool) {
super.viewWillAppear(animated)
refreshControl = RefreshControl()
refreshControl.addTarget(self, action: #selector(refresh), for: .valueChanged)
scrool.refreshControl = refreshControl
}
@objc func refresh()
{
// Code to refresh table view
refreshControl.endRefreshing()
self.getHomePageApi()
}