consul/ui-v2/app/templates/dc/nodes/show/sessions.hbs

<div id="lock-sessions" class="tab-section">
  <div role="tabpanel">
{{#if (gt sessions.length 0)}}
    <TabularCollection
      data-test-sessions
      class="sessions"
      @items={{sessions}} as |item index|
    >
        <BlockSlot @name="header">
            <th>Name</th>
            <th>ID</th>
            <th>Delay</th>
            <th>TTL</th>
            <th>Behavior</th>
            <th>Checks</th>
            <th>&nbsp;</th>
        </BlockSlot>
        <BlockSlot @name="row">
                <td>
                    {{item.Name}}
                </td>
                <td>
                    {{item.ID}}
                </td>
                <td>
                    {{item.LockDelay}}
                </td>
                <td data-test-session-ttl="{{item.TTL}}">
                    {{item.TTL}}
                </td>
                <td>
                    {{item.Behavior}}
                </td>
                <td>
{{#if (gt item.Checks.length 0)}}
                    {{ join ', ' item.Checks}}
{{/if}}
                </td>
                <td>
                    <ConfirmationDialog @message="Are you sure you want to invalidate this session?">
                        <BlockSlot @name="action" as |confirm|>
                            <button data-test-delete type="button" class="type-delete" {{action confirm 'invalidateSession' item}}>Invalidate</button>
                        </BlockSlot>
                        <BlockSlot @name="dialog" as |execute cancel message|>
                            <p>
                                {{message}}
                            </p>
                            <button type="button" class="type-delete" {{action execute}}>Confirm Invalidate</button>
                            <button type="button" class="type-cancel" {{ action cancel}}>Cancel</button>
                        </BlockSlot>
                    </ConfirmationDialog>
                </td>
        </BlockSlot>
    </TabularCollection>
{{else}}
      <EmptyState>
        <BlockSlot @name="body">
          <p>
            There are no Lock Sessions for this Node. For more information, view <a href="{{ env 'CONSUL_DOCS_URL'}}/internals/sessions.html" rel="noopener noreferrer" target="_blank">our documentation</a>
          </p>
        </BlockSlot>
      </EmptyState>
{{/if}}
  </div>
</div>