I’m developing a web app using OpenXava framework, and we want to create a “window” for a specific task on Vaadin.
I did some test on a Vaadin project to learn about, and all ok, but now we want to “integrate” with our real model.
My problem is I can’t find how to import Vaadin into an existing non-vaadin project.
I downloaded vaadin all in one zip, and placed jar files as README.txt. Now, under a clean package for my vaadin classes, I created a simple UI, but don’t know exactly how to call now this class from the browser.
My project uses web.xml and I’m going crazy on how to work with vaadin.
As aclaration, we are not Java experts, and relatively new to this world.