vaadin-grid

In the new Vaadin Grid widget (alternative to venerable Table ), how does one right-align numbers or other content in a column? Morfic The simplest way I can think of is to define your own CSS classes and style generator, pretty much similar to what I'd had done when working with tables. @Theme("mytheme") @Widgetset("com.matritza.MyAppWidgetset") public class MyUI extends UI { @WebServlet(urlPatterns = "/*", name = "MyUIServlet", asyncSupported = true) @VaadinServletConfiguration(ui = MyUI.class, productionMode = false) public static class MyUIServlet extends VaadinServlet { // meh, default

I am using a Vaadin grid to display incoming information and update it in realtime. I have been able to style all of the rows by accessing the DOM like so: <dom-module id="my-grid" theme-for="vaadin-grid"> <template> <style> [part="row"] { height: 27px; font-size: 14px; max-height: 27px; } </style> </template> </dom-module> What I am trying to do is set specific styling to certain rows based on the contents of the data of the row. Basically I have a column of booleans and if it's true, I want the row to have a green background, and if it's false I want that row to have a red background. Now

Vaadin Grid allows to be defined as editable with grid.setEditorEnabled(true); This makes all visible columns editable. However I don't want the user to edit an specific column, but seems like the editable is an all or nothing. The next best solution I have found is to define an editor field with a disabled editor, which almost does the trick but the user is still able to select the text and move the cursor (but the field is not editable anymore). Grid.Column nameColumn = grid.getColumn("fullName"); nameColumn.setHeaderCaption("Full Name"); nameColumn.setEditorField(getNoEditableTextField());

I'm trying to display my boolean values as a checkbox in a vaadin grid. I can't use the multi selection mode because i need two columns with checkboxes. The columns of the Checkboxes shell have a Caption but the Checkboxes itself shell be without a caption. Does anyone have an idea ? You have to add generated columns for your checkboxes GeneratedPropertyContainer gpcontainer = new GeneratedPropertyContainer(container); gpcontainer.addGeneratedProperty("columnName", new PropertyValueGenerator<CheckBox>() { @Override public CheckBox getValue(Item item, Object itemId, Object propertyId) { // set

Looks like GeneratedPropertyContainer does not exist in Vaadin 8. How can we add a generated column to Vaadin 8 Grid? I appreciate if you can provide an example. If you pass the bean class to the constructure of Grid then it will add all properties as columns to the grid. If you want to only have some properties as columns then don't pass the class to the constructor and add your columns manually like this: grid.addColumn(Address::getStreet); grid.addColumn(Address::getHouseNumber); grid.addColumn(Address::getPostalCode); grid.addCOlumn(Address::getCity); If you want to add a generated column

In the new Vaadin 7.4 release , the new Grid widget debuted as an alternative to the venerable Table . After getting a Grid displayed, I later want to replace the entire set of data with fresh data. Rather than update the individual rows, I want to simply replace them. I happen to be using a BeanItemContainer for easy read-only display of some objects with JavaBeans-style getter methods. I considered two approaches: Two step process of replacing bean items. (1) First remove all BeanItem objects with Container::removeAllItems method. (2) Then add replacement BeanItem objects with the

I create simple grid with data from database: BeanItemContainer<Customer> container = new BeanItemContainer<>(Customer.class, customerRepository.findAll()); Grid grid = new Grid(container); To edit each row the button was created: Button edit = new Button("Edit", clickEvent -> openWindow((Customer) grid.getSelectedRows().iterator().next())); This open new window with edit form. After all changes accepted, I must manually refresh whole page to see modification on Grid. My question is: How refresh only Grid after modification of any row entry? And how save those modifications to database (maybe