matrix-dimension/web/app/configs/widget/google-calendar/gcal.widget.component.html

<my-widget-config [widgetComponent]="this">
    <ng-template #widgetParamsTemplate let-widget="widget">
        <label class="label-block">
            Shared Calendar ID
            <input type="text" class="form-control"
                   placeholder="en.uk#holiday@group.v.calendar.google.com"
                   [(ngModel)]="widget.dimension.newData.src" name="widget-url-{{widget.id}}"
                   [disabled]="isUpdating"/>
        </label>
    </ng-template>
</my-widget-config>