嵌入式WebView OSX中未显示Javascript警报

Question

我有一个嵌入式WebView toWeb，可以加载本地HTML文件。

我的警告alert("Some message");未被解雇

UIDelegate设置在toWeb

我在这里查了一下： JavaScript alert() not working in embedded WebView

和WKUIDelegate Protocol Reference

并想出了

func toWeb(sender: WebView!, runJavaScriptAlertPanelWithMessage message: String!) {

    let myPopup:NSAlert = NSAlert()
    myPopup.addButtonWithTitle("OK")
    myPopup.messageText = "An alert";
    myPopup.informativeText = "Message"
    if myPopup.runModal() == NSAlertFirstButtonReturn {

    }

但是我仍然没有从我的嵌入式WebVieW

中解除警报

Answer 1

对其进行排序

 override func webView(sender: WebView!, runJavaScriptAlertPanelWithMessage 

    message: String!, initiatedByFrame frame: WebFrame!) {

            println("Alert sent")
            let myPopup:NSAlert = NSAlert()
            myPopup.addButtonWithTitle("OK")
            myPopup.messageText = "Title";
            myPopup.informativeText = "Message"
            if myPopup.runModal() == NSAlertFirstButtonReturn {

             }