Datepicker with Asteroides

This is a datepicker Vue component based on (https://github.com/charliekassel/vuejs-datepicker). Compatible with Vue 2.x

• Demo
• Install
• Usage
• Date Formatting
• Props
• Events
• Disabled dates
• Highlighted dates
• Translations

Demo

To view demo examples locally clone the repo and run npm install && npm run serve

Install

npm install vuejs-datepicker --save

import Datepicker from 'vuejs-datepicker';

export default {
  // ...
  components: {
    Datepicker
  }
  // ...
}

Or use directly from a CDN

<div id="app">
  <vuejs-datepicker></vuejs-datepicker>
</div>
<script src="https://unpkg.com/vue"></script>
<script src="https://unpkg.com/vuejs-datepicker"></script>
<script>
const app = new Vue({
  el: '#app',
  components: {
  	vuejsDatepicker
  }
})
</script>

<!-- French language example -->
<div id="app">
  <vuejs-datepicker :language="fr"></vuejs-datepicker>
</div>
<script src="https://unpkg.com/vue"></script>
<script src="https://unpkg.com/vuejs-datepicker"></script>
<script src="https://unpkg.com/vuejs-datepicker/dist/locale/translations/fr.js"></script>
<script>
const app = new Vue({
  el: '#app',
  data() {
    return {
      fr: vdp_translation_fr.js
    }
  },
  components: {
  	vuejsDatepicker
  }
})
</script>

Usage

<datepicker></datepicker>

value prop if passed should be a Date object

<script>
var state = {
  date: new Date(2016, 9,  16)
}
</script>
<datepicker :value="state.date"></datepicker>

support name attribute for normal html form submission

<datepicker :value="state.date" name="uniquename"></datepicker>

Using v-model

<datepicker v-model="state.date" name="uniquename"></datepicker>

Emits events

<datepicker @selected="doSomethingInParentComponentFunction" @opened="datepickerOpenedFunction" @closed="datepickerClosedFunction">

Inline always open version

<datepicker :inline="true"></datepicker>

Available props

Prop	Type	Default	Description
value	Date|String		Date value of the datepicker
name	String		Input name property
id	String		Input id
format	String|Function	dd MMM yyyy	Date formatting string or function
full-month-name	Boolean	false	To show the full month name
language	Object	en	Translation for days and months
disabled-dates	Object		See below for configuration
placeholder	String		Input placeholder text
inline	Boolean		To show the datepicker always open
calendar-class	String|Object		CSS class applied to the calendar el
input-class	String|Object		CSS class applied to the input el
wrapper-class	String|Object		CSS class applied to the outer div
monday-first	Boolean	false	To start the week on Monday
clear-button	Boolean	false	Show an icon for clearing the date
clear-button-icon	String		Use icon for button (ex: fa fa-times)
calendar-button	Boolean	false	Show an icon that that can be clicked
calendar-button-icon	String		Use icon for button (ex: fa fa-calendar)
calendar-button-icon-content	String		Use for material-icons (ex: event)
day-cell-content	Function		Use to render custom content in day cell
bootstrap-styling	Boolean	false	Output bootstrap v4 styling classes.
initial-view	String	minimumView	If set, open on that view
disabled	Boolean	false	If true, disable Datepicker on screen
required	Boolean	false	Sets html required attribute on input
typeable	Boolean	false	If true, allow the user to type the date
use-utc	Boolean	false	use UTC for time calculations
open-date	Date|String		If set, open on that date
minimum-view	String	'day'	If set, lower-level views won't show
maximum-view	String	'year'	If set, higher-level views won't show

Events

These events are emitted on actions in the datepicker

Event	Output	Description
opened		The picker is opened
closed		The picker is closed
selected	Date|null	A date has been selected
selectedDisabled	Object	A disabled date has been selected
input	Date|null	Input value has been modified
cleared		Selected date has been cleared
changedMonth	Object	Month page has been changed
changedYear	Object	Year page has been changed
changedDecade	Object	Decade page has been changed

Date formatting

String formatter

NB. This is not very robust at all - use at your own risk! Needs a better implementation.

Token	Desc	Example
d	day	1
dd	0 prefixed day	01
D	abbr day	Mon
su	date suffix	st, nd, rd
M	month number (1 based)	1 (for Jan)
MM	0 prefixed month	01
MMM	abbreviated month name	Jan
MMMM	month name	January
yy	two digit year	16
yyyy	four digit year	2016

Function formatter

Delegates date formatting to provided function. Function will be called with date and it has to return formated date as a string. This allow us to use moment, date-fns, globalize or any other library to format date.

<script>
  methods: {
    customFormatter(date) {
      return moment(date).format('MMMM Do YYYY, h:mm:ss a');
    }
  }
</script>
<datepicker :format="customFormatter"></datepicker>

Disabled Dates

Dates can be disabled in a number of ways.

<script>
var state = {
  disabledDates: {
    to: new Date(2016, 0, 5), // Disable all dates up to specific date
    from: new Date(2016, 0, 26), // Disable all dates after specific date
    days: [6, 0], // Disable Saturday's and Sunday's
    daysOfMonth: [29, 30, 31], // Disable 29th, 30th and 31st of each month
    dates: [ // Disable an array of dates
      new Date(2016, 9, 16),
      new Date(2016, 9, 17),
      new Date(2016, 9, 18)
    ],
    ranges: [{ // Disable dates in given ranges (exclusive).
      from: new Date(2016, 11, 25),
      to: new Date(2016, 11, 30)
    }, {
      from: new Date(2017, 1, 12),
      to: new Date(2017, 2, 25)
    }],
    // a custom function that returns true if the date is disabled
    // this can be used for wiring you own logic to disable a date if none
    // of the above conditions serve your purpose
    // this function should accept a date and return true if is disabled
    customPredictor: function(date) {
      // disables the date if it is a multiple of 5
      if(date.getDate() % 5 == 0){
        return true
      }
    }
  }
}
</script>
<datepicker :disabled-dates="state.disabledDates"></datepicker>

Highlighted Dates

Dates can be highlighted (e.g. for marking an appointment) in a number of ways. Important: By default disabled dates are ignored, to highlight disabled dates set the includeDisabled property to true. Note: Both to and from properties are required to define a range of dates to highlight.

<script>
var state = {
  highlighted: {
    to: new Date(2016, 0, 5), // Highlight all dates up to specific date
    from: new Date(2016, 0, 26), // Highlight all dates after specific date
    days: [6, 0], // Highlight Saturday's and Sunday's
    daysOfMonth: [15, 20, 31], // Highlight 15th, 20th and 31st of each month
    dates: [ // Highlight an array of dates
      new Date(2016, 9, 16),
      new Date(2016, 9, 17),
      new Date(2016, 9, 18)
    ],
    // a custom function that returns true of the date is highlighted
    // this can be used for wiring you own logic to highlight a date if none
    // of the above conditions serve your purpose
    // this function should accept a date and return true if is highlighted
    customPredictor: function(date) {
      // highlights the date if it is a multiple of 4
      if(date.getDate() % 4 == 0){
        return true
      }
    },
    includeDisabled: true // Highlight disabled dates
  }
}
</script>
<datepicker :highlighted="state.highlighted"></datepicker>

Slots

Slots will help you customize content. .

beforeCalendarHeader

Sometimes you need to show custom content before the calendar header. For such cases you can use the named slot beforeCalendarHeader.

An example would be to use bootstrap's input-group-prepend and input-group-append to show some custom text:

<datepicker :bootstrap-styling="true">
  <div slot="beforeCalendarHeader" class="calender-header">
    Choose a Date
  </div>
</datepicker>

afterDateInput

To implement some custom styling (for instance to add an animated placeholder) on DateInput, you might need to add elements as DateInput siblings. Slot named afterDateInput allows you to do that:

<datepicker>
  <span slot="afterDateInput" class="animated-placeholder">
    Choose a Date
  </span>
</datepicker>

Translations

Contributing guide - please use appropriate code from this list as the translation property.

• Add your language as a module in the src/locale/translations dir.
• Import and export it in the src/locale/index file
• Add the Language to the available languages in the readme file.
• Run npm run lint to make sure your code formatting is in line with the required code style.

How to apply language

Below script tag in component.

import {en, es} from 'vuejs-datepicker/dist/locale'

In component data.

data () {
    return {
      en: en,
      es: es
    }
}

html.

<datepicker :language="es"></datepicker>

Available languages

Abbr	Language
af	Afrikaans
ar	Arabic
bg	Bulgarian
bs	Bosnian
ca	Catalan
cs	Czech
da	Danish
de	German
ee	Estonian
el	Greek
en	English	Default
es	Spanish
fa	Persian (Farsi)
fi	Finnish
fo	Faroese
fr	French
ge	Georgia
gl	Galician
he	Hebrew
hu	Hungarian
hr	Croatian
id	Indonesian
is	Icelandic
it	Italian
ja	Japanese
kk	Kazakh
ko	Korean
lb	Luxembourgish
lt	Lithuanian
lv	Latvian
mk	Macedonian
mn	Mongolian
nbNO	Norwegian Bokmål
nl	Dutch
pl	Polish
ptBR	Portuguese-Brazil
ro	Romanian
ru	Russian
sk	Slovak
slSI	Slovenian
sv	Swedish
sr	Serbian (Latin)
srCyrl	Serbian (Cyrl)
th	Thai
tr	Turkish
uk	Ukrainian
ur	Urdu
vi	Vietnamese
zh	Chinese
zhHK	Chinese_HK