java - addign a existing handler method with setOnAction -


i want assign existing handlemodellaction method generated hyperlink setonaction method, don't know how this.

here code example:-

@fxml private void handlemodellaction(actionevent event) throws ioexception{     fxmlloader load = new fxmlloader(getclass().getresource("inex.fxml"));     parent root = (parent) load.load();     stage stage = new stage();      stage.setscene(new scene(root));     stage.show();      link = (hyperlink) event.gettarget();     model = link.getid();      stage.settitle(model); }  public void addneuesmodell(string bauart, string modelname){     modelhyperlink = new hyperlink();     modelhyperlink.setid(modelname);     modelhyperlink.settext(modelname);     modelhyperlink.setonaction(#handlemodellaction); }

does know how this?

thanks lot :)

you try call setonaction method on modelhyperlink , pass parameter anonymous class handler, in transfer logic of handlemodellaction method. below can find example:

hyperlink link = new hyperlink(); link.settext("http://example.com"); link.setonaction(new eventhandler<actionevent>() {     @override     public void handle(actionevent e) {         fxmlloader load = new          fxmlloader(getclass().getresource("inex.fxml"));         parent root = (parent) load.load();         stage stage = new stage();          stage.setscene(new scene(root));         stage.show();          link = (hyperlink) event.gettarget();         model = link.getid();          stage.settitle(model);     } });

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