*ngFor

[alexkhymenko]

*ngFor

[AlexKhymenko]

Cause github messed up a lttle bit your question. If You use The latest version of library if you don't pass any value it will render the element. The second part is before i understood that the mark up is messed up :-)

Hi it depends on your intention. But the main restriction it can't be used in the same line as *ngFor(Angular restriction not the library like you can't use ngIf with ngFor)

 <div *ngFor="let elem of elements" *ngxPermissionsOnly="Guest">
     this will not work
  </div>
 </div>

and if you have permissions in children you can use it like this

<div *ngFor="let item of group.children">
        <ng-container *ngxPermissionsOnly="item.permission">
          <a
             [routerLink]="[item.url]"
             (click)="toggleOpen()"
             routerLinkActive="active"
             [ngClass]="{'active': item.isActive}"
             class="menu-item">
            <span translate>{{item.title}}</span>
          </a>
        </ng-container>
      </div>

and the 3 when you dont what to show ngFor at all You write like this

      <ng-container *ngxPermissionsOnly="Admin">
         <div *ngFor="let item of group.children" ngClass="{'separator': item.separator}" >
         </div> 
      <ng-container>

Hope This helps. Have A Nice Day!!