get heigth when add downview to other view?

[0xIce]

i tried to get height in WKWebview's delegate: didFinish Navigation, but get the wrong height, much heigher than correct.
How can i get then corret DownView height?

[128keaton]

You might want to get the content size instead, since the WKWebView's height is the size of the actual view--the content size should extend beyond that. Read: https://stackoverflow.com/questions/16910117/how-to-find-the-height-of-content-of-scroll-view-or-webview-in-iphone

[0xIce]

i tried two methods to get height, all fialed.

1. js: document.body.offsetHeight (didFinish Navigation delegate)
2. webView.scrollView.contentSize.height

[iwasrobbed]

@Hotchner Can you please explain what you're trying to do with the height?

There are different heights, so it's difficult to point you in the right direction unless we understand your use case.

[0xIce]

@iwasrobbed I add downView to a tableViewCell, and i need to update tableView height when downView complete render. So i calculated the height in webView's delegate, didFinish Navigation.

[iwasrobbed]

You're better off asking that on StackOverflow (e.g. https://stackoverflow.com/questions/27515236/how-to-determine-the-content-size-of-a-wkwebview?noredirect=1&lq=1).

DownView is nothing more than a basic WKWebView subclass so we'd rather avoid general programming questions unless it's specifically related to the Down lib and reproducible for us to debug.