Angular NgIf Else | Ng If Else in Angular Example

Hi Dev,

Here, i will show you how to works angular ngif else example. In this article, we will implement a angular ngif else template example. i explained simply step by step angular ngif else example.

This article will give you simple example of ngif else condition in angular. You can easily use ng if else in angular 6, angular 7, angular 8, angular 9, angular 10, angular 11, angular 12, angular 13, angular 14, angular 15, angular 16 and angular 17 example.

I will simply give you bellow examples:

1) ngIf Condition Example

2) ngIf Else Condition Example

3) ngIf Else Template Example

Let's see bellow examples one by one.

1) ngIf Condition Example

src/app/app.component.ts

import { Component } from '@angular/core';
  
@Component({
  selector: 'my-app',
  templateUrl: './app.component.html',
  styleUrls: [ './app.component.css' ]
})
export class AppComponent  {
  
  isShow: boolean = true;
}

src/app/app.component.html

<h1>Angular ngIf else Example - ItSolutionStuff.com</h1>
  
<p *ngIf="isShow">Show this only if "show" is true</p>

2) ngIf Else Condition Example

src/app/app.component.ts

import { Component } from '@angular/core';
  
@Component({
  selector: 'my-app',
  templateUrl: './app.component.html',
  styleUrls: [ './app.component.css' ]
})
export class AppComponent  {
   
  isShow: boolean = false;
}

src/app/app.component.html

<h1>Angular ngIf else Example - ItSolutionStuff.com</h1>
  
<div *ngIf="isShow; else ifNotShow">
  <p>
    Display if true.
  </p>
</div>
  
<ng-template #ifNotShow>
  <p>
    Display if not true.
  </p>
</ng-template>

3) ngIf Else Template Example

src/app/app.component.ts

import { Component } from '@angular/core';
  
@Component({
  selector: 'my-app',
  templateUrl: './app.component.html',
  styleUrls: [ './app.component.css' ]
})
export class AppComponent  {
   
  isShow: boolean = false;
}

src/app/app.component.html

<h1>Angular ngIf else Example - ItSolutionStuff.com</h1>
  
<ng-template
  *ngIf="isShow;then ifShow; else ifNotShow">
</ng-template>
 
<ng-template #ifShow>
  <p>
    Display if true
  </p>
</ng-template>
  
<ng-template #ifNotShow>
  <p>
    Display if not true.
  </p>
</ng-template>

I hope it can help you...