package com.vaadin.tests.components.table;
import java.util.Collection;
import com.vaadin.data.Property;
import com.vaadin.server.VaadinRequest;
import com.vaadin.tests.components.AbstractTestUI;
import com.vaadin.ui.Button;
import com.vaadin.ui.Table;
import com.vaadin.ui.VerticalLayout;
public class LongMultiselect extends AbstractTestUI {
private enum ItemProperty {
COLUMN1, COLUMN2
}
@Override
protected void setup(VaadinRequest request) {
final Table table = new Table("Ticket #8264 table");
addComponent(table);
table.setWidth("200px");
table.setHeight("170px");
table.setSelectable(true);
table.setMultiSelect(true);
table.setImmediate(true);
// Create example data
table.addContainerProperty(ItemProperty.COLUMN1, String.class, null);
table.addContainerProperty(ItemProperty.COLUMN2, String.class, null);
for (int i = 1; i < 100; i++) {
table.addItem(new String[] { "Item " + i, null }, i);
}
// Add action button
addComponent(new Button("Do It", new Button.ClickListener() {
@Override
public void buttonClick(Button.ClickEvent event) {
// Set ItemProperty.COLUMN2 for all selected values of table
Collection selectedIds = (Collection) table.getValue();
for (final Object itemId : selectedIds) {
final Property p = table.getItem(itemId).getItemProperty(
ItemProperty.COLUMN2);
if (p.getValue() instanceof String) {
p.setValue(null);
} else {
p.setValue("updated");
}
}
}
}));
}
@Override
protected String getTestDescription() {
return "Multiselecting 94 rows (from \"item 5\" to \"item 98\") and modifying second column of each row selected (press Do It). This should work (update the 2nd column) and not cause JS exception.";
}
@Override
protected Integer getTicketNumber() {
return 8264;
}
}