WKWebView not rendering correctly in iOS 10

Question

I have WKWebView inside the UITableViewCell. The web view load request and then after finished loading, I\'ll resize the web view height to be equal to its content height, t

Answer 1

I have the same problem - add a WKWebView to a UITableViewCell, and I solved this problem by these steps:

1.Create a UITextView instance and add it to UITableView's superview(UIViewControllew.view) 2.implement codes in scrollViewDidScroll like this:

- (void)scrollViewDidScroll:(UIScrollView *)scrollView
{
    [self.xxtextView becomeFirstResponder];
    [self.xxtextView resignFirstResponder];
}

These codes may cause increased cpu performance overhead, you can fix it by some way such us use a temp variable as threshold value.

I don't think this is a perfect solve method, but it works for me.

---

Eventually I realized that textview becomeFirstResponder just led the webview layout again, so you can just fix it like this:

CGFloat tempOffset = 0;

- (void)scrollViewDidScroll:(UIScrollView *)scrollView
{
    if (!tempOffset || ABS(scrollView.contentOffset.y - tempOffset) > ScreenHeight/2)
    {
        [self.wkWebView setNeedsLayout];
        tempOffset = scrollView.contentOffset.y;
    }
}