As mentioned in the previous recipe, generating fields in forms can be done very quickly. However, it is not very flexible. In some cases, we need to change, for example, the caption or the order of the fields. Therefore, when we want to create flexible forms, we can create each field separately and then bind them with a bean. In this recipe, we will create the same form as in the previous recipe, but we will change the caption of the fields.
Carry out the following steps to create form fields bound to a Java Bean:
Create a Vaadin project with a main UI class called
Demo.public class Demo extends UI {…}We start with a bean. This bean is for
Productthat has the attributescode,name, andprice.public class Product { private int code; private String name; private double price; public Product(int code, String name, double price) { this.code = code; this.name = name; this.price = price; } <insert getters and setters...