n>
          <vaadin-grid-column path="email"></vaadin-grid-column>
        </vaadin-grid>
        <script>
          window.addDemoReadyListener('#grid-event-context-demos-event-context', function(document) {
            const grid = document.querySelector('vaadin-grid');
            grid.items = Vaadin.GridDemo.users;

            const toggleSelection = function(item) {
              grid.selectedItems = grid.selectedItems[0] === item ? [] : [item];
            };

            grid.addEventListener('dblc