title: usage of ngFor with ng template in ngx-datatable-column
body: <p>I am having a problem here where my ngFor does not show any data, although there is no stack error or something.</p>
  
  <p><strong>I want to know how to display my array of objects -called "cldbAccounts"- which has to objects and display two properties of them in that same column.</strong></p>
  
  <p>my code for that part</p>
  
  <pre><code>&lt;ngx-datatable-column *ngIf="mode === 'contract' || mode === 'factorer'" name="CldbAccount" prob="cldbAccount"&gt;
     &lt;ng-template let-column="column" height="200" let-onSort="sortFn" ngx-datatable-header-template&gt;
        &lt;span class="datatable-header-cell-wrapper"&gt;
        &lt;span class="datatable-header-cell-label draggable" (click)="onSort()"&gt;CldbAccount&lt;/span&gt;
        &lt;/span&gt;
     &lt;/ng-template&gt;
     &lt;ng-template ngFor let-cldbAccount [ngForOf]="cldbAccounts"&gt;
        {{ cldbAccount.cldbAccount.cldbAccount }} [{{ cldbAccount.debitor.name }}]
     &lt;/ng-template&gt;
  &lt;/ngx-datatable-column&gt;
  </code></pre>
  
  <p>I tried also that solutions from this answer <a href="https://stackoverflow.com/questions/43177742/ngfor-on-ng-template-outputs-nothing-angular2">see here </a> but the same problem exists</p>