vaadin

I'm trying to integrate Vaadin with Spring. In my main Vaadin application class I have: public class MyVaadinApplication extends UI { @Inject private PrivatePersonBo privatePersonBo; @Override public void init(VaadinRequest request) { Layout layout = new FormLayout(); layout.setCaption("New Private Person"); setContent(layout); ApplicationContext appContext = new ClassPathXmlApplicationContext("resources/spring/Context.xml"); appContext.getBean(MyVaadinApplication.class); PrivatePersonBo privatePersonBo = (PrivatePersonBo) appContext.getBean("privatePersonBo"); PrivatePerson existingEmployee =

I'm using Vaadins Grid table for data representation. Therefore I want to draw a thick line for the right border of the Employee -ID-column and for both border sides of the name or name and surname column. The result should look like this: How I can manage that? Morfic Continuing from where we left off in your other question regarding cell background , update your CellStyleGenerator to handle your other columns. For the sake of brevity I'll just demo a column with both borders, but you'll get the idea: grid.setCellStyleGenerator(new Grid.CellStyleGenerator() { @Override public String getStyle

In the Vaadin example of how to print a dynamically generated PDF they have a two step approach, first you click on the OkButton and then the PrintButton . The problem is that their code to open the PDF relies on creating a new BrowserWindowOpener which then extends the Print button in the ClickListener for the OKButton . In other words they have: okButton.addClickListener(new ClickListener() { @Override public void buttonClick(ClickEvent event) { // Dynamically generate PDF - this is greatly simplified. StreamResource pdfResource = new PdfStreamResource(); BrowserWindowOpener opener = new

I would like to load test a vaadin app with 5000 users. I found this https://vaadin.com/wiki/-/wiki/Main/JMeter%20Testing and trying to emulate with a single user. With the simplest step of Login and Logout, i encounter this error during playback. No UIProvider returned a UI for the request Any idea what is this error regards or how to troubleshoot it? It looks like that jMeter example is for Vaadin 6. Vaadin 7 refactored the servlet class, and the Application class is now the UI class. So instead of that section of the web.xml looking like this: <servlet> <servlet-name>FeatureBrowser</servlet