amahdy

		BeanItemContainer<P> container = new BeanItemContainer<P>(P.class, ps);

		final GeneratedPropertyContainer gp = new GeneratedPropertyContainer(
				container);
		gp.addGeneratedProperty("Col1", new PropertyValueGenerator<String>() {

			@Override
			public SortOrder[] getSortProperties(SortOrder order) {
				return new SortOrder[] { new SortOrder("Col1", order
						.getDirection()) };

amahdy

import {Directive, ViewContainerRef} from 'angular2/core';

/*
* This directive aims to overcome the current issues in integrating vaadin-bar-chart to an Angular 2 app.
*/
@Directive({
  selector: 'vaadin-bar-chart'
})
export class VaadinBarChart {

amahdy

public static class MyUIServlet extends VaadinServlet {

  @Override
  protected void service(HttpServletRequest request, HttpServletResponse response)
      throws ServletException, IOException {
    String pathInfo = request.getPathInfo();

    if (pathInfo.endsWith("sw.js")) {
      try (InputStream in = getClass().getResourceAsStream("/sw.js")) {
        if (in == null) {

amahdy

<script src="/js/app.js"></script>

amahdy

navigator.serviceWorker.register('../sw.js', { scope: '/' }).then((reg) => {

amahdy

@JavaScript("vaadin://js/app.js")
public class MyUI extends UI {

amahdy

navigator.serviceWorker.register('./sw.js', { scope: './' }).then((reg) => {

amahdy

var filesToCache = [
 '/',
 '/index.html',
 '/css/styles.css',
 '/js/app.js',
 '/images/yeoman.png',
 '/images/touch/chrome-touch-icon-192x192.png'
];

amahdy

var filesToCache = [
 './',
 './VAADIN/themes/mytheme/styles.css?v=7.7.6',
 './VAADIN/js/app.js',
 './VAADIN/images/touch/chrome-touch-icon-192x192.png'
];

amahdy

 @JavaScript("vaadin://js/app.js")
 @Link(rel="manifest", href="VAADIN/manifest.json")
 public class MyUI extends UI {