146638 2015-07-06 08:24:55 -0700 WKUIDelegate should support closing windows 2015-07-06 16:50:02 -0700 1 1 1 Unclassified WebKit WebKit2 528+ (Nightly build) Unspecified iOS 8.2 RESOLVED DUPLICATE 145957 InRadar P2 Enhancement --- 1 stefan webkit-unassigned andersca benjamin webkit-bug-importer oldest_to_newest 1107099 0 stefan 2015-07-06 08:24:55 -0700 The WKUIDelegate has a method that is called when a new WKWebView is created when the web application calls window.open(). This is great to support things like OAuth flows that typically open up in external (popup) windows. However, there is no way to correctly deal with web applications then calling window.close() on those windows. This is a request for a new WKUIDelegate method that is called when the web application closes a window. Its signature could be something like this: - (void) webView: (WKWebView * nonnull) webView wantsToCloseWebView: (WKWebView * nonnull) webViewToClose; The application can then take appropriate action. Like updating the UI and releasing the WKWebView that is closing. 1107276 1 webkit-bug-importer 2015-07-06 16:45:48 -0700 <rdar://problem/21694688> 1107281 2 andersca 2015-07-06 16:50:02 -0700 *** This bug has been marked as a duplicate of bug 145957 ***