output-by-family.component.html

<div class="row">
    <div *ngFor="let category of getCategoryByFamilySortedByDisplay(outputFamily.id)"
        class="col-12 col-md-6 my-3 text-center">
        <app-output-by-category 
            [categoryLabel]="category.label" 
            [attributeList]="getAttributeByCategory(category.id)"
            [outputList]="outputList" 
            [isAllSelected]="getIsAllSelected(category.id)"
            [isAllUnselected]="getIsAllUnselected(category.id)" 
            (change)="emitChange($event)">
        </app-output-by-category>
    </div>
</div>