Date Picker

This is a configurable date-picker build for Angular2 applications and uses MomentJS as its dependency.
DEMO

Support

This component is 100% Open Source, but if you want your issues to be resolved more quickly, you might want to promote it via my gig on Fiverr. This way I will give a higher priority for your bug/feather request.

Screenshots

Day:

DayTime:

Month:

Time:

Installation:

1. Download from npm:
   npm install ng2-date-picker --save
2. Import the DpDatePickerModule module:
   import {DpDatePickerModule} from 'ng2-date-picker';
3. Add DpDatePickerModule to your module imports:

 @NgModule({ ... imports: [ ... DpDatePickerModule ] })

Usage

Put the dp-date-picker component wherever you need it.

Attributes (Input):

| Name | Type | Default | Applies To | Description |
|----------------------|:-----------------------------------:|:------------------:|:-------------------------:|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| mode | "day"\|"month"\|"time"\|"daytime" | "day" | All | The mode of the calender which will be displayed in the picker |
| displayDate | Moment\|String | current date | day\|month\|daytime | Indicates on what date to open the calendar on |
| disabled | Boolean | false | All | If set to true the input would be disabled |
| placeholder | String | "" | All | The date-picker input placeholder |
| required | Boolean | undefined | All | This is a validation rule, if there won't be any selected date then the containing form will be invalid. |
| minDate | Moment\|String | undefined | day\|month\|daytime | This is a validation rule, if the selected date will be before minDate the containing form will be invalid. Note: if provided as string format configuration should be provided in the config object. |
| maxDate | Moment\|String | undefined | day\|month\|daytime | This is a validation rule, if the selected date will be after maxDate the containing form will be invalid. Note: if provided as string format configuration should be provided in the config object. |
| minTime | Moment\|String | undefined | time | This is a validation rule, if the selected date will be before minTime the containing form will be invalid. Note: if provided as string format configuration should be provided in the config object. |
| maxTime | Moment\|String | undefined | time | This is a validation rule, if the selected date will be after maxTime the containing form will be invalid. Note: if provided as string format configuration should be provided in the config object. |
| theme | String | "" | All | Theme is a class added to the popup container (and inner components) - this will allow styling of the calendar when it's appended to outer element (for example - body). There is a built in theme named dp-material, you can find it in the demo. |
| config | IDatePickerConfig | See Below | All | Configuration object - see description below. |

Attributes (Output):

| Name | Event Arguments | Applies To | Description |
|----------------------|:-----------------------------------:|:-------------------------:|------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| onChange | CalendarValue | All Pickers | This event will be emitted on every valid value change, if you want to receive every value (valid and invalid) please use the native ngModelChange output. |
| open | undefined | All Pickers | This event will be emitted when picker is opened. |
| close | CalendarValue | All Pickers | This event will be emitted when picker is closed. |
| onGoToCurrent | void | All Pickers | This event will be emitted when click was made on go to current button. |
| onLeftNav | void | All Pickers | This event will be emitted when click was made on left navigation button. |
| onRightNav | void | All Pickers | This event will be emitted when click was made on right navigation button. |
| onSelect | ISelectionEvent | All Pickers | This event will be emitted when a date was selected via click or input change (with appropriate indication) |

Configuration: In order to provide configurations to the date-picker you need to pass it to the dp-date-picker component:

<dp-date-picker [(ngModel)]="selectedDate" [config]="datePickerConfig"></dp-date-picker>  

Here are the available configurations:

| Name | Type | Default | Applies To | Description |
|-----------------------------|:---------------------:|:-------------------------------------------------------------------------:|:-------------------------:|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| appendTo | String\|HTMLElement | undefined | All | The selector/element to which the calendar popup will append to (this is useful for overflow: hidden container issues). Please note that the appendTo element will be set with position absolute if it has position static (the default position). |
| locale | String | moment.locale() | All | Localisation of language (see in the demo all supported locales) |
| disableKeypress | Boolean | false | All | Disables the possibility to change the date value by typing it - changing the date would be possible only from the picker |
| format | String | "DD-MM-YYYY" | All | If ngModel provided as String the format is required, this format also will be used as the input format style. |
| onOpenDelay | Number | 0 | All | The delay (in ms) between the date picker focusing and the date-picker popup apparel |
| drops | 'up'\|'down' | undefined down if possible | All | Whether the picker appears below or above the input element. |
| opens | 'right'\|'left' | undefined right if possible | All | Whether the picker appears aligned to the left or to the right the input element. |
| closeOnSelect | Boolean | true | day\|month | If set to true will close the date-picker after choosing a date from the calender, otherwise, won't. |
| openOnClick | Boolean | true | day\|month\|daytime | If set to false will not open the date-picker when input gets clicked, otherwise, will. |
| openOnFocus | Boolean | true | day\|month\|daytime | If set to false will not open the date-picker when input gets focused, otherwise, will. |
| closeOnSelectDelay | Number | 100 | day\|month | The delay (in ms) between the date selection and the date-picker collapse |
| allowMultiSelect | Boolean | undefined | day\|month | If set to true will allow for choosing multiple dates. false will force a single selection. If undefined, the picker will attempt to guess based on the type of the input value. |
| dayBtnFormat | String | DD | day\|daytime | The day format of the day button in the calendar. |
| dayBtnFormatter | (Moment) => String | undefined | day\|daytime | The formatter (callback function) of the day button in the calendar. |
| dayBtnCssClassCallback | (Moment) => String | undefined | day\|daytime | Callback for adding custom CSS classes to the day button in the calendar. Can contain multiple classes, just seperate with a space. |
| enableMonthSelector | Boolean | true | day\|daytime | Whether to enable/disable the selection of a moth granularity picker. |
| firstDayOfWeek | String | "su" | day\|daytime | The first day of the calendar's week. Should be one of: "su", "mo", "tu", "we", "th", "fr", "sa" |
| isDayDisabledCallback | (Moment) => boolean | undefined | day\|daytime | Callback which should indicate if specific day is disabled. |
| monthFormat | String | "MMM-YYYY" | day\|daytime | The date format of the day calendar, the one that seen above the calendar days. Will be overwritten if monthFormatter provided. |
| monthFormatter | (Moment) => String | undefined | day\|daytime | The date formatter (callback function) of the day calendar, the one that seen above the calendar days. |
| showNearMonthDays | Boolean | true | day\|daytime | Whether to show/hide next and previous month days. |
| showWeekNumbers | Boolean | false | day\|daytime | Whether to show/hide the week number of each week (iso week number). |
| isMonthDisabledCallback | (Moment) => boolean | undefined | day\|month\|daytime | Callback which should indicate if specific month is disabled (month selector). |
| max | Moment\|String | undefined | day\|month\|daytime | Disables all dates (on the date-picker) that are set to after the max, note that if invalid date would be set by the input then the date picker value would be the max date but the input will show the user typed date. |
| min | Moment\|String | undefined | day\|month\|daytime | Disables all dates (on the date-picker) that are set to before the min, note that if invalid date would be set by the input then the date picker value would be the min date but the input will show the user typed date. |
| monthBtnFormat | String | DD | day\|month\|daytime | The month format of the month button in the calendar. |
| monthBtnFormatter | (Moment) => String | undefined | day\|month\|daytime | The formatter (callback function) of the month button in the calendar. |
| monthBtnCssClassCallback | (Moment) => String | undefined | day\|month\|daytime | Callback for adding custom CSS classes to the month button in the calendar. Can contain multiple classes, just seperate with a space. |
| yearFormat | String | "YYYY" | day\|month\|daytime | The date format of the month calendar, the one that seen above the calendar months. Will be overwritten if yearFormatter provided. (available when enableMonthSelector is set to true). |
| yearFormatter | (Moment) => String | undefined | day\|month\|daytime | The date formatter (callback function) of the month calendar, the one that seen above the calendar months. (available when enableMonthSelector is set to true). |
| hours12Format | String | "hh" | daytime\|time | The hours format of the time select when showTwentyFourHours is false. |
| hours24Format | String | "HH" | daytime\|time | The hours format of the time select when showTwentyFourHours is true. |
| maxTime | Moment\|String | undefined | daytime\|time | Disables arrow buttons on the time select that would make the time after the maxTime. |
| meridiemFormat | String | "A" | daytime\|time | The AM/PM format of the time select when showTwentyFourHours is false. |
| minTime | Moment\|String | undefined | daytime\|time | Disables arrow buttons on the time select that would make the time before the minTime. |
| minutesFormat | String | "mm" | daytime\|time | The minutes format of the time select. |
| minutesInterval | number | 1 | daytime\|time | The number of minutes that will be added/subtracted when clicking up/down arrows on the time select. |
| secondsFormat | String | "ss" | daytime\|time | The seconds format of the time select. |
| secondsInterval | number | 1 | daytime\|time | The number of seconds that will be added/subtracted when clicking up/down arrows on the time select. |
| showSeconds | boolean | false | daytime\|time | If set to true will show seconds in the time select, otherwise, won't. |
| showTwentyFourHours | boolean | false | daytime\|time | If set to true will show hours in 24 hour format. false will show hours in 12 hours format and append AM/PM to the end of the time select. |
| timeSeparator | String | ":" | daytime\|time | The separator that will be placed between hours and minutes and between minutes and seconds on the time select. |
| showMultipleYearsNavigation | boolean | false | day\|month\|daytime | If set to true will show buttons to navigate by multiple years (10 by default) |
| multipleYearsNavigateBy | number | 10 | day\|month\|daytime | Number of years to navigate when showMultipleYearsNavigation is true |
| returnedValueType | ECalendarValue | Moment | All | The returned value type (Moment, Moment[], string, string[] |
| unSelectOnClick | boolean | true | day\|month | Will allow disallow/unselect to selected date by clicking on the selected date |
| inputElementContainer | string\|HTMLElement | undefined | All | Will place picker popup relative to the provided elemenr (if string provided will used as a selector) |
| showGoToCurrent | boolean | true | All | Show/Hides the go to current button on the calendars navigation |
| hideOnOutsideClick | boolean | true | All | Show/Hides the picker popup after click outside of the component |

API:

In order to use the date-picker api user the @ViewChild annotation in the date-picker containing component class, take at the example below:
Container component:

import {DatePickerComponent} from 'ng2-date-picker';  
  
@Component({  
selector: 'my-container',  
template: `  
<div>  
 <h1>Container</h1> <dp-date-picker #dayPicker></dp-date-picker> <button (click)="open()"></button> <button (click)="close()"></button></div>  
`  
});  
class MyContainer {  
 @ViewChild('dayPicker') datePicker: DatePickerComponent;  
 open() { this.datePicker.api.open(); }  
 close() { this.datePicker.api.close(); }} ```  
  
If you want to use API with [`Directive`](#directive) - you can do it by using `#dateDirectivePicker`, like below:  
```ts  
import {Component, ViewChild} from '@angular/core';  
import {DatePickerDirective} from 'ng2-date-picker';  
  
@Component({  
selector: 'my-container',  
template: `  
<div>  
 <input #dateDirectivePicker="dpDayPicker"> <button (click)="close()"></button></div>  
`  
});  
class MyContainer {  
 @ViewChild('dateDirectivePicker') datePickerDirective: DatePickerDirective;     close() {  
 this.datePickerDirective.api.close(); }} ```  
  
Here is the list of APIs:    
  
| Name                 | Signature                          | Description                      |  
|----------------------|:----------------------------------:|----------------------------------|  
| open                 | `() => void`                       | Opens the date picker            |  
| close                | `() => void`                       | Closes the date picker           |  
| moveCalendarTo       | `(to: Moment \| String) => void`   | Moves calendar to specific date  |  
  
## Inline - Day Calendar  
  
You can use the `<dp-day-calendar>` component to display the calendar widget without an associated input box.  
  
i.e.  
```html  
<dp-day-calendar [(ngModel)]="selectedDate" [config]="config"></dp-day-calendar>  

Attributes:

| Name | Type | Default | Description |
|----------------------|:-------------------:|:------------------------------------------------------------------------:|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| required | Boolean | undefined | This is a validation rule, if there won't be any selected date then the containing form will be invalid. |
| minDate | Moment\|String | undefined | This is a validation rule, if the selected date will be before minDate the containing form will be invalid. Note: if provided as string format configuration should be provided in the config object. |
| maxDate | Moment\|String | undefined | This is a validation rule, if the selected date will be after maxDate the containing form will be invalid. Note: if provided as string format configuration should be provided in the config object. |
| theme | String | '' | Theme is a class added to the popup container (and inner components) - this will allow styling of the calendar when it's appended to outer element (for example - body). There is a built in theme named dp-material, you can find it in the demo. |
| config | IDayPickerConfig | See Below | Configuration object - see description below. |

Attributes (Output):

| Name | Event Arguments | Description |
|----------------------|:-----------------------------------:|:------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| onSelect | IDay | This event will be emitted when a day is selected. |
| onMonthSelect | IMonth | This event will be emitted when a month is selected. |
| onNavHeaderBtnClick | ECalendarMode | This event will be emitted when the mode of the calendar switches form day to month and vise versa. |
| onGoToCurrent | void | This event will be emitted when click was made on go to current button. |
| onLeftNav | void | This event will be emitted when click was made on left navigation button. |
| onRightNav | void | This event will be emitted when click was made on right navigation button. |

Configuration: In order to provide configurations to the day-calendar you need to pass it to the dp-day-calendar component:

<dp-day-calendar [(ngModel)]="selectedDate" [config]="config"></dp-day-calendar>  

Here are the available configurations:

| Name | Type | Default | Description |
|-----------------------------|:--------------------:|:-------------------------------------------------------------------------:|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| format | String | "DD-MM-YYYY" | If ngModel provided as String the format is required, this format also will be used as the input format style. |
| firstDayOfWeek | String | "su" | The first day of the calendar's week. Should be one of: "su", "mo", "tu", "we", "th", "fr", "sa" |
| monthFormat | String | "MMM-YYYY" | The date format of the day calendar, the one that seen above the calendar days. Will be overwritten if monthFormatter provided. |
| monthFormatter | (Moment) => String | undefined | The date formatter (callback function) of the day calendar, the one that seen above the calendar days. |
| yearFormat | String | "YYYY" | The date format of the month calendar, the one that seen above the calendar months. Will be overwritten if yearFormatter provided. (available when enableMonthSelector is set to true). |
| yearFormatter | (Moment) => String | undefined | The date formatter (callback function) of the month calendar, the one that seen above the calendar months. (available when enableMonthSelector is set to true). |
| allowMultiSelect | Boolean | undefined | If set to true will allow for choosing multiple dates. false will force a single selection. If undefined, the picker will attempt to guess based on the type of the input value. |
| min | Moment\|String | undefined | Disables all dates (on the date-picker) that are set to before the min, note that if invalid date would be set by the input then the date picker value would be the min date but the input will show the user typed date. |
| max | Moment\|String | undefined | Disables all dates (on the date-picker) that are set to after the max, note that if invalid date would be set by the input then the date picker value would be the max date but the input will show the user typed date. |
| showNearMonthDays | Boolean | true | Whether to show/hide next and previous month days. |
| showWeekNumbers | Boolean | false | Whether to show/hide the week number of each week (iso week number). |
| enableMonthSelector | Boolean | true | Whether to enable/disable the selection of a moth granularity picker. |
| isDayDisabledCallback | (Moment) => boolean| undefined | Callback which should indicate if specific day is disabled. |
| isMonthDisabledCallback | (Moment) => boolean| undefined | Callback which should indicate if specific month is disabled (month selector). |
| dayBtnFormat | String | DD | The day format of the day button in the calendar. |
| dayBtnFormatter | (Moment) => String | undefined | The formatter (callback function) of the day button in the calendar. |
| dayBtnCssClassCallback | (Moment) => String | undefined | Callback which can add custom CSS classes to the day button in the calendar. Multiple classes can be returned with a space between them. |
| monthBtnFormat | String | DD | The month format of the month button in the calendar. |
| monthBtnFormatter | (Moment) => String | undefined | The formatter (callback function) of the month button in the calendar. |
| monthBtnCssClassCallback | (Moment) => String | undefined | Callback which can add custom CSS classes to the month button in the calendar. Multiple classes can be returned with a space between them. |
| showMultipleYearsNavigation | boolean | false | If set to true will show buttons to navigate by multiple years (10 by default) |
| multipleYearsNavigateBy | number | 10 | Number of years to navigate when showMultipleYearsNavigation is true |

Inline - Month Calendar

You can use the <dp-month-calendar> component to display the calendar widget without an associated input box.
i.e.

<dp-month-calendar [(ngModel)]="selectedDate" [config]="config"></dp-month-calendar>  

Attributes:

| Name | Type | Default | Description |
|----------------------|:--------------------:|:--------------------:|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| required | Boolean | undefined | This is a validation rule, if there won't be any selected date then the containing form will be invalid. |
| minDate | Moment\|String | undefined | This is a validation rule, if the selected date will be before minDate the containing form will be invalid. Note: if provided as string format configuration should be provided in the config object. |
| maxDate | Moment\|String | undefined | This is a validation rule, if the selected date will be after maxDate the containing form will be invalid. Note: if provided as string format configuration should be provided in the config object. |
| theme | String | '' | Theme is a class added to the popup container (and inner components) - this will allow styling of the calendar when it's appended to outer element (for example - body). There is a built in theme named dp-material, you can find it in the demo. |
| config | IMonthPickerConfig | See Below | Configuration object - see description below. |

Attributes (Output):

| Name | Event Arguments | Description |
|----------------------|:-----------------------------------:|:------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| onSelect | IMonth | This event will be emitted when a month is selected. |
| onNavHeaderBtnClick | null | This event will be emitted when the mode button, in the navigation section, was clicked. |
| onGoToCurrent | void | This event will be emitted when click was made on go to current button. |
| onLeftNav | void | This event will be emitted when click was made on left navigation button. |
| onRightNav | void | This event will be emitted when click was made on right navigation button. |

Configuration: In order to provide configurations to the month-calendar you need to pass it to the dp-month-calendar component:

<dp-month-calendar [(ngModel)]="selectedDate" [config]="config"></dp-month-calendar>  

Here are the available configurations:

| Name | Type | Default | Description |
|-----------------------------|:--------------------:|:-------------------------------------------------------------------------:|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| format | String | "DD-MM-YYYY" | If ngModel provided as String the format is required, this format also will be used as the input format style. |
| yearFormat | String | "YYYY" | The date format of the month calendar, the one that seen above the calendar months. Will be overwritten if yearFormatter provided. (available when enableMonthSelector is set to true). |
| yearFormatter | (Moment) => String | undefined | The date formatter (callback function) of the month calendar, the one that seen above the calendar months. (available when enableMonthSelector is set to true). |
| allowMultiSelect | Boolean | undefined | If set to true will allow for choosing multiple dates. false will force a single selection. If undefined, the picker will attempt to guess based on the type of the input value. |
| min | Moment\|String | undefined | Disables all dates (on the date-picker) that are set to before the min, note that if invalid date would be set by the input then the date picker value would be the min date but the input will show the user typed date. |
| max | Moment\|String | undefined | Disables all dates (on the date-picker) that are set to after the max, note that if invalid date would be set by the input then the date picker value would be the max date but the input will show the user typed date. |
| isMonthDisabledCallback | (Moment) => boolean| undefined | Callback which should indicate if specific month is disabled (month selector). |
| monthBtnFormat | String | DD | The month format of the month button in the calendar. |
| monthBtnFormatter | (Moment) => String | undefined | The formatter (callback function) of the month button in the calendar. |
| monthBtnCssClassCallback | (Moment) => String | undefined | Callback which can add custom CSS classes to the month button in the calendar. Multiple classes can be returned with a space between them. |
| showMultipleYearsNavigation | boolean | false | If set to true will show buttons to navigate by multiple years (10 by default) |
| multipleYearsNavigateBy | number | 10 | Number of years to navigate when showMultipleYearsNavigation is true |

Here is the list of APIs:

| Name | Signature | Description |
|----------------------|:-----------------------------------------------------------------------------------:|----------------------------------|
| moveCalendarsBy | (current: Moment, amount: number, granularity: moment.unitOfTime.Base) => void | Moves calendar by given amount |
| moveCalendarTo | (to: Moment \| String) => void | Moves calendar to specific date |
| toggleCalendarMode | (mode: day \| month) => void | Changes clander mode day/month |

Inline - Time Select

You can use the <dp-time-select> component to display the time select widget without an associated input box.

i.e.

<dp-time-select [(ngModel)]="selectedDate" [config]="config"></dp-time-select>  

Attributes:

| Name | Type | Default | Description |
|----------------------|:--------------------:|:--------------------:|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| required | Boolean | undefined | This is a validation rule, if there won't be any selected date then the containing form will be invalid. |
| minTime | Moment\|String | undefined | This is a validation rule, if the selected date will be before minTime the containing form will be invalid. Note: if provided as string format configuration should be provided in the config object. |
| maxTime | Moment\|String | undefined | This is a validation rule, if the selected date will be after maxTime the containing form will be invalid. Note: if provided as string format configuration should be provided in the config object. |
| theme | String | '' | Theme is a class added to the popup container (and inner components) - this will allow styling of the calendar when it's appended to outer element (for example - body). There is a built in theme named dp-material, you can find it in the demo. |
| config | ITimeSelectConfig | See Below | Configuration object - see description below. |

Attributes (Output):

| Name | Event Arguments | Description |
|----------------------|:-----------------------------------:|:------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| onChange | IDate | This event will be emitted when time is selected. |

Configuration: In order to provide configurations to the time-select you need to pass it to the dp-time-select component:

<dp-time-select [(ngModel)]="selectedDate" [config]="config"></dp-time-select>  

Here are the available configurations:

| Name | Type | Default | Description |
|---------------------------|:--------------------:|:-------------------------------------------------------------------------:|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| hours12Format | String | "hh" | The hours format of the time select when showTwentyFourHours is false. |
| hours24Format | String | "HH" | The hours format of the time select when showTwentyFourHours is true. |
| maxTime | Moment\|String | undefined | Disables arrow buttons on the time select that would make the time after the maxTime. |
| meridiemFormat | String | "A" | The AM/PM format of the time select when showTwentyFourHours is false. |
| minTime | Moment\|String | undefined | Disables arrow buttons on the time select that would make the time before the minTime. |
| minutesFormat | String | "mm" | The minutes format of the time select.