How to Use Angular Pipe in Component Class?

By Hardik Savani | April 5, 2020 | Category : Angular


Hi All,

In this short tutorial we will cover an how to use angular pipe in component. This article goes in detailed on angular use datepipe in component. you will learn angular use currency pipe in component. We will use angular pipe in component.

We will use angular pipe in component file and you can use in angular 6, angular 7, angular 8, angular 9 and angular 10 application.

I will give you two example as following bellow:

1) Angular Use DatePipe in Component

2) Angular Use Currency Pipe in Component

Example: Angular Use DatePipe in Component

In this example we will use datepipe in component file and change date formate. i will create date variable and store current date then i will use datepipe and change date format in 'm/d/Y'. So let's see bellow files:

src/app/app.module.ts

import { NgModule } from '@angular/core';

import { BrowserModule } from '@angular/platform-browser';

import { FormsModule } from '@angular/forms';

import { AppComponent } from './app.component';

import { DatePipe } from '@angular/common';

@NgModule({

imports: [ BrowserModule, FormsModule ],

declarations: [ AppComponent ],

bootstrap: [ AppComponent ],

providers: [ DatePipe ]

})

export class AppModule { }

src/app/app.component.ts

import { Component } from '@angular/core';

import { DatePipe } from '@angular/common';

@Component({

selector: 'my-app',

templateUrl: './app.component.html',

styleUrls: [ './app.component.css' ]

})

export class AppComponent {

name = 'Angular';

constructor(private datePipe: DatePipe) {

var date = Date.now();

var newDate = this.datePipe.transform(date, 'MM/dd/yyyy');

console.log(newDate);

}

}

Output:

04/05/2020

Example: Angular Use Currency Pipe in Component

In this example we will use currency in component file and add currency formate. i will create newCurrency variable and store currency store then i will use currency and change curreny format in usd. So let's see bellow files:

src/app/app.module.ts

import { NgModule } from '@angular/core';

import { BrowserModule } from '@angular/platform-browser';

import { FormsModule } from '@angular/forms';

import { AppComponent } from './app.component';

import { CurrencyPipe } from '@angular/common';

@NgModule({

imports: [ BrowserModule, FormsModule ],

declarations: [ AppComponent ],

bootstrap: [ AppComponent ],

providers: [ CurrencyPipe ]

})

export class AppModule { }

src/app/app.component.ts

import { Component } from '@angular/core';

import { CurrencyPipe } from '@angular/common';

@Component({

selector: 'my-app',

templateUrl: './app.component.html',

styleUrls: [ './app.component.css' ]

})

export class AppComponent {

name = 'Angular';

constructor(private currencyPipe: CurrencyPipe) {

var newCurrency = this.currencyPipe.transform(500, 'USD');

console.log(newCurrency);

}

}

Output:

$500.00

I hope it can help you...




Hardik Savani
My name is Hardik Savani. I'm a full-stack developer, entrepreneur and owner of Aatman Infotech. I live in India and I love to write tutorials and tips that can help to other artisan. I am a big fan of PHP, Javascript, JQuery, Laravel, Codeigniter, VueJS, AngularJS and Bootstrap from the early stage.
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