Format date as dd/MM/yyyy using pipes

Question

I'm using the date pipe to format my date, but I just can't get the exact format I want without a workaround. Am I understanding pipes wrongly or is just not possible?

//our root app component
import {Component} from 'angular2/core'

@Component({
  selector: 'my-app',
  providers: [],
  template: `
    <div>
      <h2>Hello {{name}}</h2>
      <h3>{{date | date: 'ddMMyyyy'}}, should be 
      {{date | date: 'dd'}}/{{date | date:'MM'}}/{{date | date: 'yyyy'}}</h3>

    </div>
  `,
  directives: []
})
export class App {
  constructor() {
    this.name = 'Angular2'
    this.date = new Date();
  }
}

plnkr view

Answer 1

You can find more information about the date pipe here, such as formats.

If you want to use it in your component, you can simply do

pipe = new DatePipe('en-US'); // Use your own locale

Now, you can simply use its transform method, which will be

const now = Date.now();
const myFormattedDate = this.pipe.transform(now, 'short');

Answer 2

Pipe date format bug fixed in Angular 2.0.0-rc.2, this Pull Request.

Now we can do the conventional way:

{{valueDate | date: 'dd/MM/yyyy'}}

---

Examples:

Current Version:

Plunker Angular 6.x.x

---

Old Versions:

Plunker Angular 2.x

Plunker Angular 4.x

---

More info in documentation DatePipe

Answer 3

If anyone can looking to display date with time in AM or PM in angular 6 then this is for you.

{{date | date: 'dd/MM/yyyy hh:mm a'}}

Output

Pre-defined format options

Examples are given in en-US locale.

'short': equivalent to 'M/d/yy, h:mm a' (6/15/15, 9:03 AM).
'medium': equivalent to 'MMM d, y, h:mm:ss a' (Jun 15, 2015, 9:03:01 AM).
'long': equivalent to 'MMMM d, y, h:mm:ss a z' (June 15, 2015 at 9:03:01 AM GMT+1).
'full': equivalent to 'EEEE, MMMM d, y, h:mm:ss a zzzz' (Monday, June 15, 2015 at 9:03:01 AM GMT+01:00).
'shortDate': equivalent to 'M/d/yy' (6/15/15).
'mediumDate': equivalent to 'MMM d, y' (Jun 15, 2015).
'longDate': equivalent to 'MMMM d, y' (June 15, 2015).
'fullDate': equivalent to 'EEEE, MMMM d, y' (Monday, June 15, 2015).
'shortTime': equivalent to 'h:mm a' (9:03 AM).
'mediumTime': equivalent to 'h:mm:ss a' (9:03:01 AM).
'longTime': equivalent to 'h:mm:ss a z' (9:03:01 AM GMT+1).
'fullTime': equivalent to 'h:mm:ss a zzzz' (9:03:01 AM GMT+01:00).

Reference Link

Answer 4

Import DatePipe from angular/common and then use the below code:

var datePipe = new DatePipe();
    this.setDob = datePipe.transform(userdate, 'dd/MM/yyyy');

where userdate will be your date string. See if this helps.

Make note of the lowercase for date and year :

d- date
M- month
y-year

EDIT

You have to pass locale string as an argument to DatePipe, in latest angular. I have tested in angular 4.x

For Example:

var datePipe = new DatePipe('en-US');

Answer 5

Date pipes does not behave correctly in Angular 2 with Typescript for Safari browser on MacOS and iOS. I faced this issue recently. I had to use moment js here for resolving the issue. Mentioning what I have done in short...

1. Add momentjs npm package in your project.

2. Under xyz.component.html, (Note here that startDateTime is of data type string)

{{ convertDateToString(objectName.startDateTime) }}

3. Under xyz.component.ts,

import * as moment from 'moment';

convertDateToString(dateToBeConverted: string) {
return moment(dateToBeConverted, "YYYY-MM-DD HH:mm:ss").format("DD-MMM-YYYY");
}

Answer 6

I always use Moment.js when I need to use dates for any reason.

Try this:

import { Pipe, PipeTransform } from '@angular/core'
import * as moment from 'moment'

@Pipe({
   name: 'formatDate'
})
export class DatePipe implements PipeTransform {
   transform(date: any, args?: any): any {
     let d = new Date(date)
     return moment(d).format('DD/MM/YYYY')

   }
}

And in the view:

<p>{{ date | formatDate }}</p>