<a (click)="getUserApplicationRoles()" href="javascript:void(0);"><span><i class="icon ion-md-add-circle-outline"
[ngClass]="{true: 'icon ion-md-add-circle-outline', false: 'icon ion-md-remove-circle-outline'}[ !displayUserAppRoles]"></i>
{{ 'Applications and Roles' }} </span></a>
<a (click)="getUserApplicationRoles()" href="javascript:void(0);"><span><i class="icon ion-md-add-circle-outline"
[ngClass]="{true: 'icon ion-md-add-circle-outline', false: 'icon ion-md-remove-circle-outline'}[ !displayUserAppRoles]"></i>
{{ 'Applications and Roles' }} </span></a>