<select [(ngModel)]="notificationSortType" (ngModelChange)="onChangeSortColumn()" class="form-control">
<option value="undefined" disabled>Sort by</option>
<option value="createdAt" i18n>Newest first</option>
<select [(ngModel)]="notificationSortType" (ngModelChange)="onChangeSortColumn()" class="form-control">
<option value="undefined" disabled>Sort by</option>
<option value="createdAt" i18n>Newest first</option>