ng if in angular 9 code example

Example 1: ngif else

<div *ngIf="isLoggedIn; else loggedOut">
  Welcome back, friend.
</div>

<ng-template #loggedOut>
  Please friend, login.
</ng-template>

Example 2: if angular

<div *ngIf="condition">Content to render when condition is true.</div>

Example 3: ng if

<div *ngIf="condition">

Example 4: ng-if

<label>Click me: <input type="checkbox" ng-model="checked" ng-init="checked=true" /></label><br/>
Show when checked:
<span ng-if="checked" class="animate-if">
  This is removed when the checkbox is unchecked.
</span>

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Misc Example

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