Ways to modify the datepicker format in Angular Material

Question

Ways to modify the datepicker format in Angular Material

I am currently facing an issue with the date format generated by the angular material datepicker...

Wed Nov 21 2018 00:00:00 GMT+0530 (India Standard Time)

My requirement is to receive the date in either (YYYY-MM-DD) or (YYYY-MM-DDTHH:mm) format.

Here is the model class I am utilizing to store data from the angular material form:

export class FlightSchedule {

    constructor(
        public destination: string,
        public origin: string,
        public date: string,
        public limit: string
    ) {}

}

I'm seeking assistance on how to convert the date into the desired YYYY-MM-DD or YYYY-MM-DDTHH:mm format.

As a beginner in Angular, any help would be greatly appreciated. Thank you!

angular typescript date angular-material2

Answer 1

Answer №1

To customize the date formats you wish to use, you will need to create an object that looks like this:

export const CUSTOM_FORMATS = {
  parse: {
    dateInput: 'LL',
  },
  display: {
    dateInput: 'YYYY-MM-DD',
    monthYearLabel: 'YYYY',
    dateA11yLabel: 'LL',
    monthYearA11yLabel: 'YYYY',
  },
};

Next, add this object to your providers array like below:

  import { MAT_DATE_FORMATS } from '@angular/material/core';
  import { MomentDateAdapter } from '@angular/material-moment-adapter';

  //...

  providers: [
    {provide: DateAdapter, useClass: MomentDateAdapter, deps: [MAT_DATE_LOCALE]},
    {provide: MAT_DATE_FORMATS, useValue: CUSTOM_FORMATS},
  ],

Check out this StackBlitz demo to see it in action

Answer 2

To customize the date formats you wish to use, you will need to create an object that looks like this:

export const CUSTOM_FORMATS = {
  parse: {
    dateInput: 'LL',
  },
  display: {
    dateInput: 'YYYY-MM-DD',
    monthYearLabel: 'YYYY',
    dateA11yLabel: 'LL',
    monthYearA11yLabel: 'YYYY',
  },
};

Next, add this object to your providers array like below:

  import { MAT_DATE_FORMATS } from '@angular/material/core';
  import { MomentDateAdapter } from '@angular/material-moment-adapter';

  //...

  providers: [
    {provide: DateAdapter, useClass: MomentDateAdapter, deps: [MAT_DATE_LOCALE]},
    {provide: MAT_DATE_FORMATS, useValue: CUSTOM_FORMATS},
  ],

Check out this StackBlitz demo to see it in action

Answer 3

Answer №2

You don't have to utilize the MomentDateAdapter anymore!

Check out my solution that requires minimal code and makes use of the MAT_NATIVE_DATE_FORMATS.

Define your own date formats

import { MatDateFormats, MAT_NATIVE_DATE_FORMATS } from '@angular/material';

export const GRI_DATE_FORMATS: MatDateFormats = {
  ...MAT_NATIVE_DATE_FORMATS,
  display: {
    ...MAT_NATIVE_DATE_FORMATS.display,
    dateInput: {
      year: 'numeric',
      month: 'short',
      day: 'numeric',
    } as Intl.DateTimeFormatOptions,
  }
};

Implement them in your code

@Component({
  selector: 'app-vacation-wizard',
  templateUrl: './vacation-wizard.component.html',
  styleUrls: ['./vacation-wizard.component.scss'],
  providers: [
    { provide: MAT_DATE_FORMATS, useValue: GRI_DATE_FORMATS },
  ]
})

Remember to specify the appropriate language setting!

constructor(private readonly adapter: DateAdapter<Date>) {}
this.adapter.setLocale(this.translate.currentLang);

That's it!

Answer 4

You don't have to utilize the MomentDateAdapter anymore!

Check out my solution that requires minimal code and makes use of the MAT_NATIVE_DATE_FORMATS.

Define your own date formats

import { MatDateFormats, MAT_NATIVE_DATE_FORMATS } from '@angular/material';

export const GRI_DATE_FORMATS: MatDateFormats = {
  ...MAT_NATIVE_DATE_FORMATS,
  display: {
    ...MAT_NATIVE_DATE_FORMATS.display,
    dateInput: {
      year: 'numeric',
      month: 'short',
      day: 'numeric',
    } as Intl.DateTimeFormatOptions,
  }
};

Implement them in your code

@Component({
  selector: 'app-vacation-wizard',
  templateUrl: './vacation-wizard.component.html',
  styleUrls: ['./vacation-wizard.component.scss'],
  providers: [
    { provide: MAT_DATE_FORMATS, useValue: GRI_DATE_FORMATS },
  ]
})

Remember to specify the appropriate language setting!

constructor(private readonly adapter: DateAdapter<Date>) {}
this.adapter.setLocale(this.translate.currentLang);

That's it!

Answer 5

Answer №3

import { CustomDateAdapter, MAT_CUSTOM_DATE_FORMATS, MAT_CUSTOM_DATE_LOCALE } from '@angular/material';
import { SpecialDateModule, SpecialDateAdapter } from '@angular/material-special-adapter';

 export const CustomDateFormats = {
            parse: {
                dateInput: ['YYYY-MM-DD']
            },
            display: {
                dateInput: 'YYYY-MM-DD',
                monthYearLabel: 'MMM YYYY',
                dateA11yLabel: 'LL',
                monthYearA11yLabel: 'MMMM YYYY',
            },
        };

    providers: [

        { provide: CustomDateAdapter, useClass: SpecialDateAdapter, deps: [MAT_CUSTOM_DATE_LOCALE] },
          { provide: MAT_CUSTOM_DATE_FORMATS, useValue: CustomDateFormats }

      ],

insert the code above into your app.module file. It has been working flawlessly for me.

Answer 6

import { CustomDateAdapter, MAT_CUSTOM_DATE_FORMATS, MAT_CUSTOM_DATE_LOCALE } from '@angular/material';
import { SpecialDateModule, SpecialDateAdapter } from '@angular/material-special-adapter';

 export const CustomDateFormats = {
            parse: {
                dateInput: ['YYYY-MM-DD']
            },
            display: {
                dateInput: 'YYYY-MM-DD',
                monthYearLabel: 'MMM YYYY',
                dateA11yLabel: 'LL',
                monthYearA11yLabel: 'MMMM YYYY',
            },
        };

    providers: [

        { provide: CustomDateAdapter, useClass: SpecialDateAdapter, deps: [MAT_CUSTOM_DATE_LOCALE] },
          { provide: MAT_CUSTOM_DATE_FORMATS, useValue: CustomDateFormats }

      ],

insert the code above into your app.module file. It has been working flawlessly for me.

Answer 7

Answer №4

  updateDate(date) {
    var newDate = new Date(Date.parse(date));
    const convertedDate = newDate.toLocaleString().split(" ");

    console.log(convertedDate);
  }

    <!--To solve the same issue, I discovered a simple JavaScript approach
--->
    
    <mat-form-field class="example-full-width" appearance="fill">
          <mat-label>Select a date</mat-label>
          <input
            matInput
            [matDatepicker]="calendar"
            [(ngModel)]="date"
            (ngModelChange)="updateDate($event)"
          />
          <mat-datepicker-toggle
            matSuffix
            [for]="picker"
          ></mat-datepicker-toggle>
          <mat-datepicker touchUi #calendar color="primary"></mat-datepicker>
        </mat-form-field>

Answer 8

  updateDate(date) {
    var newDate = new Date(Date.parse(date));
    const convertedDate = newDate.toLocaleString().split(" ");

    console.log(convertedDate);
  }

    <!--To solve the same issue, I discovered a simple JavaScript approach
--->
    
    <mat-form-field class="example-full-width" appearance="fill">
          <mat-label>Select a date</mat-label>
          <input
            matInput
            [matDatepicker]="calendar"
            [(ngModel)]="date"
            (ngModelChange)="updateDate($event)"
          />
          <mat-datepicker-toggle
            matSuffix
            [for]="picker"
          ></mat-datepicker-toggle>
          <mat-datepicker touchUi #calendar color="primary"></mat-datepicker>
        </mat-form-field>

Answer 9

Answer №5

If you're looking for a quick way to achieve this, you can utilize JavaScript's date object and customize the format as needed. For example, if you have [(ngModel)]="myDate" bound to your date input field, you can use the following code snippet:

var formattedDate = new Date(this.myDate).toLocaleString();

This is a concise solution for formatting dates in the desired manner :)

Answer 10

If you're looking for a quick way to achieve this, you can utilize JavaScript's date object and customize the format as needed. For example, if you have [(ngModel)]="myDate" bound to your date input field, you can use the following code snippet:

var formattedDate = new Date(this.myDate).toLocaleString();

This is a concise solution for formatting dates in the desired manner :)

Ways to modify the datepicker format in Angular Material

Answer №1

Answer №2

Answer №3

Answer №4

Answer №5

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