if else then angular html code example

Example 1: ng if else

<div *ngIf="condition; else elseBlock">Content to render when condition is true.</div>
<ng-template #elseBlock>Content to render when condition is false.</ng-template>

Example 2: ng elseif

<ng-container *ngIf="tipo_template === 0">
     <!-- Conteúdo 0 aqui -->
</ng-container>

<ng-container *ngIf="tipo_template === 1">
     <!-- Conteúdo 1 aqui -->
</ng-container>

<ng-container *ngIf="tipo_template === 2">
     <!-- Conteúdo 2 aqui -->
</ng-container>