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iosswiftrefreshbounce

How to remove under bounce in swift5?

I need a bounce to refresh the page in webview. But I don't need the bounce from the bottom. How do I make it bounce only from the top?

Currently, the values are divided into simple Bool values.

WKWebView.scrollView.bounces = false

EDit

extension WKWebViewController: UIScrollViewDelegate{
    func scrollViewDidScroll(_ scrollView: UIScrollView) {
        scrollView.bounces = (scrollView.contentOffset.y <= 0)
    }
}

It is not work for me..

Solution

  • It's realy simple.
    First, you have to designate delegate like this.

    WKWebView.scrollView.delegate = self

    and follow below code.

    extension WKWebViewController: UIScrollViewDelegate{
    func scrollViewDidScroll(_ scrollView: UIScrollView) {
        scrollView.bounces = (scrollView.contentOffset.y <= 0)
    }
}