app/src/commons/component/host-detail.component.html

<div class="ui-g-12">
  <div class="ui-g-6">
    <ul class="key-value">
      <li *ngIf="host.address">
        IP Address
        <span class="meta-value">{{host.address}}</span>
      </li>
      <li *ngIf="host.name">
        Name
        <span class="meta-value">{{host.name}}</span>
      </li>
      <li *ngIf="host.mac">
        Mac Address
        <span class="meta-value">{{host.mac}}</span>
      </li>
      <li *ngIf="host.portList">
        Opened Ports
        <span class="meta-value">{{host.portList.length}}</span>
      </li>
    </ul>
  </div>
</div>