@matheo/datepicker

@matheo/datepicker

Fork of the official Material Datepicker for Angular with time picking support.

The datepicker allows users to enter a date either through text input, or by choosing a date from the calendar.

Installation

As usual, just execute

npm install @matheo/datepicker
# or
yarn add @matheo/datepicker

Then add the modules to your Angular module, or replace the ones imported from @angular/material/datepicker with these:

import { MatDatepickerModule } from '@matheo/datepicker';
import { MatNativeDateModule } from '@matheo/datepicker/core';

@NgModule({
  imports: [
    MatNativeDateModule,
    MatDatepickerModule,
    ...
  ],
  ...
})
export class AppModule {}

Note that the MatDatepickerModule can be loaded into feature modules,
but it requires the providers given by MatNativeDateModule, so it's recommended to import the former in your root Module. There's the MatLuxonDateModule at @matheo/datepicker/luxon if you use luxon in your application.

<mat-form-field>
  <mat-label>Choose a datetime</mat-label>
  <input matInput [matDatepicker]="picker" formControlName="datetime" />
  <mat-datepicker-toggle matSuffix [for]="picker"></mat-datepicker-toggle>
  <mat-datepicker type="datetime" #picker></mat-datepicker>
</mat-form-field>

Theming

This module supports the Angular Material prebuilt themes that can be included in angular.json:

"styles": [
  "node_modules/@angular/material/prebuilt-themes/indigo-pink.css",
  "node_modules/@matheo/datepicker/prebuilt-themes/indigo-pink.css",
],

available themes are deeppurple-amber, indigo-pink, pink-bluegrey and purple-green.

Or you can use your customized Material Theme via mixins:

Angular 12+

@use '@angular/material' as mat;
@use '@matheo/datepicker/theming' as datepicker;

mat.$theme-ignore-duplication-warnings: true;

@include mat.core();
...
@include mat.all-component-themes($theme);
@include datepicker.theme($theme)

and add node_modules to your preprocessor options in yourangular.json:

"projects": {
  "[your-project]": {
    "architect": {
      "build": {
        ...
        "stylePreprocessorOptions": {
          "includePaths": ["node_modules"]
        }
      }
    }
  }

For Angular 11 please use @matheo/datepicker@11.2.17.

API

Some relevant input parameters of the mat-datepicker:

• type: date | datetime | time | month | year output type. default: date
• startView: multi-year | year | month | hour | minute initial view to load. default: month
• startAt: start Date, otherwise the current selected value
• clockStep: interval to use in the minute view. default: 1
• twelveHour: whether to use 12 or 24 hrs format. default: true
• color: primary | accent | warn
• touchUi: calendar UI mode. default: false
• dateClass: function that can be used to add custom CSS classes to dates

and matInput[matDatepicker] can receive:

• matDatepickerFilter: function of (D, DateUnit?) => boolean to exclude with a particular algorithm.

For a complete API reference please check the official docs: https://material.angular.io/components/datepicker/api

Internationalization

The message strings used in the datepicker's UI can be overriden providing a subclass of MatDatepickerIntl with the translated values in your application root module.

Date Formats Customization

The display and parse formats used by the datepicker can be overriden providing a custom configuration of MatDateFormats via the MAT_DATE_FORMATS token from @angular/material/core, and using the NativeDateModule instead the Mat-prefixed version which does not include the default formats like:

@NgModule({
  imports: [MatDatepickerModule, NativeDateModule],
  providers: [
    {
      provide: MAT_DATE_FORMATS,
      useValue: {
        parse: {
          ...
        },
        display: {
          ...
        }
      }
    }
  ],
})

More information in the official docs: https://material.angular.io/components/datepicker/overview#internationalization.

Usage Examples

Datepicker by default

<mat-datepicker type="date" #datePicker></mat-datepicker>

DateTime picker (year, month, date and clock views)

<mat-datepicker type="datetime" #datetimePicker></mat-datepicker>

With accent color (starting on the year view)

<mat-datepicker
  color="accent"
  type="datetime"
  startView="year"
  #clockPicker
></mat-datepicker>

Time picker (clock view with 24 hours format)

<mat-datepicker type="time" [twelveHour]="false" #timePicker></mat-datepicker>

Month picker

<mat-datepicker type="month" #monthPicker></mat-datepicker>

Year picker

<mat-datepicker type="year" #yearPicker></mat-datepicker>

See the source code of the demo page for more insights.

Further documentation can be found at the official docs: https://material.angular.io/components/datepicker/overview

Enjoy!