Extra 6 | Organize and remove unneeded grid columns

amahdy · Jun 1, 2017 · 5aa3539 · 5aa3539
1 parent 27a5318
commit 5aa3539
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/src/main/java/org/vaadin/stepbystep/MyUI.java b/src/main/java/org/vaadin/stepbystep/MyUI.java
@@ -26,7 +26,7 @@ public class MyUI extends UI {
     PersonService service;
 
     HorizontalSplitPanel splitPanel = new HorizontalSplitPanel();
-    Grid<Person> grid = new Grid<>(Person.class);
+    Grid<Person> grid = new Grid<>();
     PersonEditorView editorView = new PersonEditorView(person -> {
 
         Person save = service.save(person);
@@ -41,6 +41,10 @@ protected void init(VaadinRequest vaadinRequest) {
         listPersons();
         selectDefault();
 
+        grid.addColumn(Person::getFirstName).setCaption("First Name");
+        grid.addColumn(Person::getLastName).setCaption("Last Name");
+        grid.addColumn(Person::getEmail).setCaption("E-Mail");
+
         grid.asSingleSelect().addValueChangeListener(evt -> {
             Person value = evt.getValue();
             if(value==null) {