April 2018
Intermediate to advanced
202 pages
4h 48m
English
Content preview from Data-Centric Applications with Vaadin 8
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Removing hardcoded strings
Custom reusable UI components should not depend on the mechanism used to handle internationalization. The LoginFormComponent, for instance, should include setters (or alternatively, parameters in the constructor) to configure the captions of the inner UI components. The following implementation shows how to use setters to configure captions in the login form:
public class LoginFormComponent extends Composite {
...
private String usernameCaption = "Username"; private String passwordCaption = "Password"; private String loginButtonCaption = "Log in"; private String rememberMeCaption = "Remember me"; public LoginFormComponent() { LoginForm loginForm = new LoginForm() { @Override protected Component createContent(...) ...Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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