swift 4 refresh Control on top

Question

Hi in my app I have a stretchy header and I am adding my refresh control like this tableView.addSubview(refreshControll)

But when using it, it is in middle or bottom of my view and not pinned to the top how do I fix this?

score 5 · Answer 1 · answered Jun 21 '18 at 19:29

5

Since iOS 10 or iOS 11 UITableView and UICollectionView have gotten their own refresh control option.

var refreshControl = UIRefreshControl()
refreshControl.addTarget(self, action: #selector(reloadData), for: UIControl.Event.valueChanged)
tableView.refreshControl = refreshControl

You can also look at the Apple documentation about UITableViewController.

answered Jun 21 '18 at 19:29

Coupz

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My `refreshControl` appeared below the large title, with this code I solved my problem. Thank you. – Mario Burga Sep 19 '18 at 23:06
1

At some point of time, you have to call `refreshControl.endRefreshing()` to stop the refresher. – channu Oct 24 '19 at 11:55
please see this question --> https://stackoverflow.com/q/67056902/15466427 – coceki Apr 13 '21 at 05:32

score 2 · Answer 2 · answered Jun 22 '18 at 16:11

From iOS 10 you have two options to add a refresh control to a UIScrollView: You can add it to the tableView like another refresh control :

tableView.addSubview(refreshControl)

This will show the refreshControl on top of the UITableView, more precisely like if it was added to the tableHeaderView. The other option, is to use the already included refreshControl in the UIScrollView classes:

tableView.refreshControl = UIRefreshControl()

With this option the UIViewController takes control of where to put the refreshControl, since iOS 10 will move it to the top of the view just above the navigation bar. Check Mail app on the iPhone to see and example.

score 0 · Answer 3 · edited Apr 05 '18 at 18:15

0

refreshControl.addTarget(self, action: #selector(refresh( sender:)), for: .valueChanged)
tableView.insertSubview(refreshControl, at: 0)

func refresh(sender: UIRefreshControl) {
    sender.beginRefreshing()
    // refresh tableview datasource
    refresh()
}

edited Apr 05 '18 at 18:15

pacification

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answered Apr 05 '18 at 15:30

jnblanchard

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swift 4 refresh Control on top

3 Answers3