ng show and ng hide code example
Example 1: hide and show in angular 8
<button (click)="toggleShow()" type="checkbox" >show/hide</button>
<div *ngIf="isShown" class="row container-fluid" id="divshow" >
Div Content
</div>
Example 2: hide and show in angular 8
isShown: boolean = false ; // hidden by default
toggleShow() {
this.isShown = ! this.isShown;
}