ios - WKWebView randomly not loading FacebookLike-Button (via WPZoom Social Plugin) -


i'm made app fetches posts wordpress-site via api, presents title , excerpt in uitableviewcontroller , if user taps cell post presented (via segue) in uiviewcontroller-subclass containing wkwebview.

the uiviewcontroller subclass handles navigationdelegate , uidelegate of webview.

so far works fine.

but comes weird behaviour: wordpress-page has whatsapp-button , facebook-like , facebook-share button

enter image description here

the whatapp-button , facebook-share (the 1 @ end of row) work without problem. like-button not work. strange thing appears not react anything, @ least none of delegates called)

what find out better network-connection better button works. i.e. had problem in 1 out of twenty. didn't realised before colleague (who has terrible internet connection) informed me problem.

my guess is, problems must on server side, works in mobile safari , android version works without problems.

so, has clue problem , how solve it?

to handle like-action implemented

func webview(_ webview: wkwebview, createwebviewwith configuration: wkwebviewconfiguration, navigationaction: wknavigationaction, windowfeatures: wkwindowfeatures) -> wkwebview?

as can see below

func webview(_ webview: wkwebview, createwebviewwith configuration: wkwebviewconfiguration, navigationaction: wknavigationaction, windowfeatures: wkwindowfeatures) -> wkwebview? { if let popup = self.popupwebview {     popup.uidelegate = nil     popup.removefromsuperview()     self.popupwebview = nil }   let popup = wkwebview(frame: cgrect.zero, configuration: configuration)  popup.translatesautoresizingmaskintoconstraints = false popup.uidelegate = self self.view.addsubview(popup)  let webviewconstraints = [nslayoutconstraint(item: popup,                                              attribute: nslayoutattribute.left,                                              relatedby: nslayoutrelation.equal,                                              toitem: self.view,                                              attribute: nslayoutattribute.left,                                              multiplier: 1,                                              constant: 0),                           nslayoutconstraint(item: popup,                                              attribute: nslayoutattribute.top,                                              relatedby: nslayoutrelation.equal,                                              toitem: self.view,                                              attribute: nslayoutattribute.topmargin,                                              multiplier: 1,                                              constant: 0),                           nslayoutconstraint(item: popup,                                              attribute: nslayoutattribute.right,                                              relatedby: nslayoutrelation.equal,                                              toitem: self.view,                                              attribute: nslayoutattribute.right,                                              multiplier: 1,                                              constant: 0),                           nslayoutconstraint(item: popup,                                              attribute: nslayoutattribute.bottom,                                              relatedby: nslayoutrelation.equal,                                              toitem: self.view,                                              attribute: nslayoutattribute.bottommargin,                                              multiplier: 1,                                              constant: 0)] self.view.addconstraints(webviewconstraints) self.popupwebview = popup return popup

}


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