Servis-Rhino 4211B Betriebsanweisung PDF herunterladen (Seite 279)

Associated with a WebView component is a parallel component called the WebEngine. It is the

WebEngine that actually implements the browser and the WebView becomes the face of it. The

WebEngine associated with a WebView can be obtained through the getEngine() method.

To load a page into the browser, one can call the WebEngine method called load() passing in a

String URL. If the HTML we wish to load within the browser is local (i.e. a simple String) then we

use the loadContent() method. This method also wants a contentType parameter which is

the MIME type of the content. Typically this is "text/html".

Because a page load in the browser occurs asynchronously, we may wish to know when the page is

loaded. We can do this using the getLoadWorker() method which returns a Worker instance.

Through this we can be notified of the worker's state changes.

Should we need to set cookies on a web site, the following may work:

WebView webView = new WebView();

URI uri = URI.create("http://mysite.com");

Map<String, List<String>> headers = new LinkedHashMap<String, List<String>>();

headers.put("Set-Cookie", Arrays.asList("name=value"));

java.net.CookieHandler.getDefault().put(uri, headers);

webView.getEngine().load("http://mysite.com");

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Servis-Rhino 4211B Betriebsanweisung Seite 279