ngtemplate

1<div *ngIf='name && lastName; then thereAreParams else thereArentAnyParams'>
2
3</div>
4
5<ng-template #thereAreParams>
6  <h2>Name is : {{name}} </h2>
7   <h2>Last name is : {{lastName}} </h2>
8</ng-template>
9
10<ng-template #thereArentAnyParams>
11  <h2>There aren't any parameters</h2>
12</ng-template>
13