javascript - Calling DOM objects using Java's ScriptEngine or WebEngine classes -

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is possible modify html elements using scriptengine or webengine classes java? i've tried following:

/* thesite webengine object. assume id 'email' correct */ element email=(element) thesite.executescript("document.getelementbyid('email');"); email.setattribute( "value", "navon.josh" );

i saw in example, didn't seem work. tried this:

final scriptenginemanager manager = new scriptenginemanager(); final scriptengine engine = manager.getenginebyname( "js" ); try {     engine.eval( "document.getelementbyid( 'email' ).value = 'navon.josh'" ); } catch( scriptexception e) {     e.printstacktrace(); }

this didn't work. because statement isn't linked webengine?

to access dom model of html loaded javafx 2 webview can use webengine api. e.g. here example of adding listener html textarea:

webengine webengine = webview.getengine(); webengine.getloadworker().stateproperty().addlistener(new changelistener<state>() {   public void changed(observablevalue ov, state oldstate, state newstate) {     if (newstate == worker.state.succeeded) {          // note next classes org.w3c.dom domain         eventlistener listener = new eventlistener() {             public void handleevent(event ev) {                 system.out.println(ev.gettype());             }         };          document doc = webengine.getdocument();         element el = doc.getelementbyid("textarea");         ((eventtarget) el).addeventlistener("keypress", listener, false);     }   } }); webengine.loadcontent("<textarea id='textarea'></textarea>");

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