<div>
    <div class="progress" *ngIf="loading"> 
        <div class="progress-bar progress-bar-striped progress-bar-animated"
                role="progressbar" aria-valuenow="100" aria-valuemin="0" aria-valuemax="100" style="width: 100%">
            Working...
        </div>
    </div>
    <div class="alert alert-danger" role="alert" *ngIf="errored">
        {{erroredText}}
    </div>
</div>
