wkuidelegate

问题 I'm trying to run Javascript within in a HTML Source. The code inside is suppose to open a new window with another HTML Source I given. What's my mistake here? ( My goal is to prove the WKWebView has ability in opening nested popup window) Meaning that, Webview opened a PopUpWindow A , then PopUpWindow A will window.open() PopUpWindow B , then PopUpWindow B will window.open() PopUpWindow C . In my WKWebView I have done the following: Implemented WKUIDelegate Set _webView.UIDelegate = self;