ducha-qianduan/public/assets/libs/eonasdan-bootstrap-datetimepicker/docs/Options.md

Options

Note All options are accessed via the data attribute e.g. $('#datetimepicker').data("DateTimePicker").OPTION()

options()

Returns the components current options object. Note that the changing the values of the returned object does not change the components actual configuration. Use options(options) to set the components options massively or the other methods for setting config options individually.

options([options])

Takes an object variable with option key:value properties and configures the component. Use this to update multiple options on the component.

---

date

Returns the component's model current date, a moment object or null if not set.

####date([newDate])

Takes string, Date, moment, null parameter and sets the components model current moment to it. Passing a null value unsets the components model current moment. Parsing of the newDate parameter is made using moment library with the options.format and options.useStrict components configuration.

Throws

• TypeError - in case the newDate cannot be parsed

Emits

• dp.change - In case newDate is different from current moment

---

format

Default: false

See momentjs' docs for valid formats. Format also dictates what components are shown, e.g. MM/dd/YYYY will not display the time picker.

format()

Returns the component's options.format string

format(format)

Takes a moment.js format string and sets the components options.format. This is used for displaying and also for parsing input strings either from the input element the component is attached to or the date() function. The parameter can also be a boolean:false in which case the format is set to the locale's L LT.

Note: this is also used to determine if the TimePicker sub component will display the hours in 12 or 24 format. (if 'a' or 'h' exists in the passed string then a 12 hour mode is set)

---

dayViewHeaderFormat

Default: 'MMMM YYYY'

Changes the heading of the datepicker when in "days" view.

dayViewHeaderFormat()

Returns a string variable with the currently set options.dayViewHeaderFormat option.

dayViewHeaderFormat(string)

Takes a string value.

Used to customize the header of the day view.

---

extraFormats

Default: false

Allows for several input formats to be valid. See this PR.

extraFormats()

Returns a boolean or array with the options.extraFormats option configuration

extraFormats(formats)

Takes an array of valid input moment format options.

---

stepping

Default: 1

Number of minutes the up/down arrow's will move the minutes value in the time picker

stepping()

Returns a number with the options.stepping option configuration

stepping(number)

Takes a number. This be the amount the up/down arrows move the minute value with a time picker.

---

min/maxDate

Default: false
Accepts: date, moment, string

Prevents date/time selections before this date. Will override defaultDate and useCurrent if either of these settings are the same day since both options are invalid according to the rules you've selected.

minDate()

Returns the currently set moment of the options.minDate or false if not set

minDate(minDate)

Takes a minDate string, Date, moment, boolean:false parameter and disallows the user to select a moment that is before that moment. If a boolean:false value is passed the options.minDate parameter is cleared and there is no restriction to the miminum moment the user can select.

Note: If the minDate parameter is after the currently selected moment the currently selected moment changes to minDate parameter

Throws

• TypeError - if minDate parameter cannot be parsed using the options.format and options.useStrict configuration settings

• TypeError - if minDate parameter is after options.maxDate

Emits

• dp.change - if the new minDate is after currently selected moment (waiting for #472 to close in order to finalize this part)

• dp.error - if the new minDate is after currently selected moment (waiting for #472 to close in order to finalize this part)

---

maxDate()

Returns the currently set moment of the options.maxDate or false if not set

maxDate(maxDate)

Takes a maxDate string, Date, moment, boolean:false parameter and disallows the user to select a moment that is after that moment. If a boolean:false value is passed options.maxDate is cleared and there is no restriction to the maximum moment the user can select.

Note: If maxDate is before the currently selected moment the currently selected moment changes to maxDate

Throws

• TypeError - if maxDate parameter cannot be parsed using the options.format and options.useStrict configuration settings

• TypeError - if maxDate parameter is before options.minDate

Emits

• dp.change - if the new maxDate is after currently selected moment (waiting for #472 to close in order to finalize this part)

• dp.error - if the new maxDate is after currently selected moment (waiting for #472 to close in order to finalize this part)

---

useCurrent

Default: true

On show, will set the picker to the current date/time.

useCurrent()

Returns a boolean or string with the options.useCurrent option configuration

useCurrent(boolean or string)

Takes a boolean or string. If a boolean true is passed and the components model moment is not set (either through setDate or through a valid value on the input element the component is attached to) then the first time the user opens the datetimepicker widget the value is initialized to the current moment of the action. If a false boolean is passed then no initialization happens on the input element. You can select the granularity on the initialized moment by passing one of the following strings ('year', 'month', 'day', 'hour', 'minute') in the variable.

If for example you pass 'day' to the setUseCurrent function and the input field is empty the first time the user opens the datetimepicker widget the input text will be initialized to the current datetime with day granularity (ie if currentTime = 2014-08-10 13:32:33 the input value will be initialized to 2014-08-10 00:00:00)

Note: If the options.defaultDate is set or the input element the component is attached to has already a value that takes precedence and the functionality of useCurrent is not triggered!

---

collapse

Default: true

Using a Bootstraps collapse to switch between date/time pickers.

collapse()

Returns a boolean of the options.sideBySide.

collapse(collapse)

Takes a boolean. If set to false the picker will display similar to sideBySide except vertical.

---

locale

Default: moment.locale()
Accepts: string, moment.locale('locale')

See momentjs for valid locales.

You must include moment-with-locales.js or a local js file.

locale()

Returns the currently set locale of the options.locale

locale(newLocale)

Takes a string of any valid moment locale e.g. de for German.

Throws

• TypeError - if the locale is not loaded via a separate script or moment-with-locales

---

defaultDate

Default: false
Accepts: date, moment, string

Sets the picker default date/time. Overrides useCurrent

defaultDate()

Returns a moment with the options.defaultDate option configuration or false if not set

defaultDate(defaultDate)

Takes a string, Date, moment, boolean:false. Will set the picker's inital date. If a boolean:false value is passed the options.defaultDate parameter is cleared.

• TypeError - if the provided date pass validation, including disabledDates, enabledDates, minDate, maxDate, and daysOfWeekDisabled

• TypeError - if the provided date cannot be parsed by momentjs

---

en/disabledDates

Default: false
Accepts: array of [date, moment, string]

disabledDates()

Returns an array with the currently set disabled dates on the component.

disabledDates(dates)

Takes an [ string or Date or moment ] of values and disallows the user to select those days. Setting this takes precedence over options.minDate, options.maxDate configuration. Also calling this function removes the configuration of options.enabledDates if such exist.

Note: These values are matched with Day granularity.

---

enabledDates()

Returns an array with the currently set enabled dates on the component.

enabledDates(dates)

Takes an [ string or Date or moment ] of values and allows the user to select only from those days. Setting this takes precedence over options.minDate, options.maxDate configuration. Also calling this function removes the configuration of options.disabledDates if such exist.

Note: These values are matched with Day granularity.

---

icons

Default: {
            time: 'glyphicon glyphicon-time',
            date: 'glyphicon glyphicon-calendar',
            up: 'glyphicon glyphicon-chevron-up',
            down: 'glyphicon glyphicon-chevron-down',
            previous: 'glyphicon glyphicon-chevron-left',
            next: 'glyphicon glyphicon-chevron-right',
            today: 'glyphicon glyphicon-screenshot',
            clear: 'glyphicon glyphicon-trash',
            close: 'glyphicon glyphicon-remove'
        }
Accepts: object with all or some of the parameters above

Change the default icons for the pickers functions.

icons()

Returns an Ojbect of options.icons

icons(icons)

Takes an Ojbect of strings.

Throws

• TypeError - if icons parameter is not an Ojbect

---

useStrict

Default: false

Defines if moment should use strict date parsing when considering a date to be valid.

useStrict()

Returns a boolean of the options.useStrict

useStrict(useStrict)

Takes a boolean. If useStrict is true, momentjs parsing rules will be stricter when determining if a date is valid or not.

---

sideBySide

Default: false

Shows the picker side by side when using the time and date together.

sideBySide()

Returns a boolean of the options.sideBySide.

sideBySide(sideBySide)

Takes a boolean. If sideBySide is true and the time picker is used, both components will display side by side instead of collapsing.

---

daysOfWeekDisabled

Default: []
Accepts: array of numbers from 0-6

Disables the section of days of the week, e.g. weekends.

daysOfWeekDisabled()

Returns an array with the options.daysOfWeekDisabled configuration setting of the component.

daysOfWeekDisabled(daysOfWeek)

Takes an [ Number:0 to 6 ] and disallow the user to select weekdays that exist in this array. This has lower priority over the options.minDate, options.maxDate, options.disabledDates and options.enabledDates configuration settings.

Emits

• dp.change - if the currently selected moment falls in the values passed on the daysOfWeek parameter. (waiting for #472 to close in order to finalize this part)

• dp.error - if the currently selected moment falls in the values passed on the daysOfWeek parameter. (waiting for #472 to close in order to finalize this part)

---

calendarWeeks

Default: false

Shows the week of the year to the left of first day of the week.

calendarWeeks()

Returns a boolean with the current options.calendarWeeks option configuration

calendarWeeks(boolean)

Takes a boolean variable to set if the week numbers will appear to the left on the days view

---

viewMode

Default: 'days'
Accepts: 'decades','years','months','days'

The default view to display when the picker is shown.

Note: To limit the picker to selecting, for instance the year and month, use format: MM/YYYY.

viewMode()

Returns a string of the options.viewMode.

viewMode(newViewMode)

Takes a string. Valid values are 'days', 'months', 'years' and 'decades'

Throws

• TypeError - if newViewMode parameter is not an a string or if newViewMode is not a valid value.

---

toolbarPlacement

Default: 'default'
Accepts: 'default', 'top', 'bottom'

Changes the placement of the icon toolbar.

toolbarplacement()

Returns a string variable with the currently set options.toolbarplacement option.

toolbarplacement(string)

Takes a string value. Valid values are 'default', 'top' and 'bottom'.

Changes the placement of the toolbar where the today, clear, component switch icon are located.

---

showTodayButton

Default: false

Show the "Today" button in the icon toolbar.

Clicking the "Today" button will set the calendar view and set the date to now.

showTodayButton()

Returns a boolean variable with the currently set options.showTodayButton option.

showTodayButton(boolean)

Takes a boolean variable to set if the Today button will appear on the widget

---

showClear

Default: false

Show the "Clear" button in the icon toolbar.

Clicking the "Clear" button will set the calendar to null.

showClear()

Returns a boolean variable with the currently set options.showClear option.

showClear(boolean)

Takes a boolean variable to set if the clear date button will appear on the widget

---

showClose

Default: false

Show the "Close" button in the icon toolbar.

Clicking the "Close" button will call hide()

showClose()

Returns a boolean variable with the currently set options.showClose option.

showClose(boolean)

Takes a boolean value.

If true, an icon will be displayed on the toolbar that will hide the picker

---

widgetPositioning

Default: {
            horizontal: 'auto'
            vertical: 'auto'
         }
Accepts: object with the all or one of the parameters above
         horizontal: 'auto', 'left', 'right'
         vertical: 'auto', 'top', 'bottom'

widgetPositioning()

Returns the currently set options.widgetPositioning object containing two keys horizontal and vertical

widgetPositioning(positioningObject)

Takes an object parameter that can contain two keys vertical and horizontal each having a value of 'auto', 'top', 'bottom' for vertical and 'auto', 'left', 'right' for horizontal which defines where the dropdown with the widget will appear relative to the input element the component is attached to.

'auto' is the default value for both horizontal and vertical keys and it tries to automatically place the dropdown in a position that is visible to the user. Usually you should not override those options unless you have a special need in your layout.

---

widgetParent

Default: null
Accepts: string or jQuery object

On picker show, places the widget at the identifier (string) or jQuery object if the element has css position: 'relative'

widgetParent()

Returns a $(element) variable with the currently set options.widgetParent option.

widgetParent(widgetParent)

Takes a string or $(element) value.

---

keepOpen

Default: false

Will cause the date picker to stay open after selecting a date.

keepOpen()

Returns a boolean variable with the currently set options.keepOpen option.

keepOpen(boolean)

Takes a boolean value.

---

inline

Default: false

Will display the picker inline without the need of a input field. This will also hide borders and shadows.

inline()

Returns a boolean variable with the currently set options.inline option.

inline(boolean)

Takes a boolean value.

---

keepInvalid

4.7.14

Default: false

Will cause the date picker to not revert or overwrite invalid dates.

keepInvalid()

Returns a string variable with the currently set options.keepInvalid option.

keepInvalid(boolean)

Takes a boolean value.

If true, invalid dates will not be reverted to a previous selection or changed.

---

keyBinds

Default: up: function (widget) {
            if (widget.find('.datepicker').is(':visible')) {
                this.date(this.date().clone().subtract(7, 'd'));
            } else {
                this.date(this.date().clone().add(1, 'm'));
            }
        },
        down: function (widget) {
            if (!widget) {
                this.show();
            }
            else if (widget.find('.datepicker').is(':visible')) {
                this.date(this.date().clone().add(7, 'd'));
            } else {
                this.date(this.date().clone().subtract(1, 'm'));
            }
        },
        'control up': function (widget) {
            if (widget.find('.datepicker').is(':visible')) {
                this.date(this.date().clone().subtract(1, 'y'));
            } else {
                this.date(this.date().clone().add(1, 'h'));
            }
        },
        'control down': function (widget) {
            if (widget.find('.datepicker').is(':visible')) {
                this.date(this.date().clone().add(1, 'y'));
            } else {
                this.date(this.date().clone().subtract(1, 'h'));
            }
        },
        left: function (widget) {
            if (widget.find('.datepicker').is(':visible')) {
                this.date(this.date().clone().subtract(1, 'd'));
            }
        },
        right: function (widget) {
            if (widget.find('.datepicker').is(':visible')) {
                this.date(this.date().clone().add(1, 'd'));
            }
        },
        pageUp: function (widget) {
            if (widget.find('.datepicker').is(':visible')) {
                this.date(this.date().clone().subtract(1, 'M'));
            }
        },
        pageDown: function (widget) {
            if (widget.find('.datepicker').is(':visible')) {
                this.date(this.date().clone().add(1, 'M'));
            }
        },
        enter: function () {
            this.hide();
        },
        escape: function () {
            this.hide();
        },
        'control space': function (widget) {
            if (widget.find('.timepicker').is(':visible')) {
                widget.find('.btn[data-action="togglePeriod"]').click();
            }
        },
        t: function () {
            this.date(moment());
        },
        'delete': function () {
            this.clear();
        }

Allows for custom events to fire on keyboard press.

keyBinds()

Returns a string variable with the currently set options.keyBinds option.

keyBinds(object)

Takes an object value.

Allows for several keyBinding functions to be specified for ease of access or accessibility. See the options page for defaults.

---

debug

4.7.14

Default: false

Will cause the date picker to stay open after a blur event.

---

ignoreReadonly

4.7.14

Default: false

Allow date picker show event to fire even when the associated input element has the readonly="readonly"property.

ignoreReadonly()

Returns a boolean variable with the currently set options.ignoreReadonly option.

ignoreReadonly(boolean)

Takes a boolean value.

Set this to true to allow the picker to be used even if the input field is readonly. This will not bypass the disabled property

---

disabledTimeIntervals

4.14.30

Default: false

Disables time selection between the given moments.

disabledTimeIntervals()

Returns an array variable with the currently set options.disabledTimeIntervals option.

disabledTimeIntervals(array)

Takes a array value.

The array must be in the following format [moment(),moment()]

For example:

disabledTimeIntervals: [[moment({ h: 0 }), moment({ h: 8 })], [moment({ h: 18 }), moment({ h: 24 })]]

Will disable times between 12-8am and 6-12pm today

---

allowInputToggle

4.14.30

Default: false

If true, the picker will show on textbox focus and icon click when used in a button group.

allowInputToggle()

Returns a boolean variable with the currently set options.allowInputToggle option.

allowInputToggle(boolean)

Takes a boolean value.

If true, the picker will show on textbox focus and icon click when used in a button group

---

focusOnShow

4.14.30

Default: true

If false, the textbox will not be given focus when the picker is shown.

focusOnShow()

Returns a boolean variable with the currently set options.focusOnShow option.

focusOnShow(boolean)

Takes a boolean value.

If false, the textbox will not be given focus when the picker is shown

---

en/disabledHours

4.14.30 Issue: #851

Default: false

disabledHours()

Returns an array variable with the currently set options.en/disabledHours option.

disabledHours(boolean)

Takes a array value.

Must be in 24 hour format. Will allow or disallow hour selections (much like disabledTimeIntervals) but will affect all days.

Like en/disabledDates, these options are mutually exclusive and will reset one of the options back to false.

disabledHours: [0, 1, 2, 3, 4, 5, 6, 7, 8, 18, 19, 20, 21, 22, 23, 24]
enabledHours: [9, 10, 11, 12, 13, 14, 15, 16]

---

viewDate

4.14.30

Default: false

This will change the viewDate without changing or setting the selected date.

---

parseInputDate

4.14.30 Issue #1095

parseInputDate()

Returns a function with the currently set options.parseInputDate

parseInputDate(function)

Takes a function

Allows custom input formatting For example: the user can enter 'yesterday' or '30 days ago'.

Example:

var parseRelativeDate = function(relativeDate) {

    switch (relativeDate) {
        case 'today':
            return moment()
        case 'yesterday':
            return moment().subtract(1, 'day');
        default:
            return moment()
                .subtract(Number(relativeDate.replace("days ago", "").trim()), 'days');
    }
}

var parseInputDate = function(inputDate) {
    var relativeDatePattern = /today|yesterday|[0-9]+\s+(days ago)/,
        resultDate;

    if (moment.isMoment(inputDate) || inputDate instanceof Date) {
        resultDate = moment(inputDate);
    } else {
        var relativeDate = inputDate.match(relativeDatePattern),
            parseDate = null;

        if (relativeDate !== null) 
          parseDate = this.parseRelativeDate(inputDate.match(relativeDatePattern)[0]);
        else 
          parseDate = moment();

        resultDate = moment(parseDate, "YYYY-MM-DD");
    }

    return resultDate;
}

---

tooltips

4.15.35

tooltips: {
    today: 'Go to today',
    clear: 'Clear selection',
    close: 'Close the picker',
    selectMonth: 'Select Month',
    prevMonth: 'Previous Month',
    nextMonth: 'Next Month',
    selectYear: 'Select Year',
    prevYear: 'Previous Year',
    nextYear: 'Next Year',
    selectDecade: 'Select Decade',
    prevDecade: 'Previous Decade',
    nextDecade: 'Next Decade',
    prevCentury: 'Previous Century',
    nextCentury: 'Next Century'
}

This will change the tooltips over each icon to a custom string.

tooltips()

Returns an Ojbect of options.tooltips

tooltips(tooltips)

Takes an Ojbect of strings.

Throws

• TypeError - if tooltips parameter is not an Ojbect

---

timeZone

4.17.37

timeZone: ''

Allows the setting of the Time Zone. You must include moment-timezone.js and moment-timzone data. See moment timezone documentation for usage.

timeZone()

Returns an string of options.timeZone

timeZone(timeZone)

Takes an string of a valid timezone.

Throws

• TypeError - if tooltips parameter is not an string