Global

Members

TZ

Time zone selector, blank means "system time zone", "UTC" means UTC. These are the only recognised values.
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TZOffset

Computed (real) time zone offset in ms, result may differ from Date.prototype.TZOffset() (in min).
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addedTime

The quantum of milliseconds to add or subtract by clicking + or - button.
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askedOptions

asked display options for Intl.DateTimeFormat.
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calendars

Array of available custom calendars.
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(constant) calendrical

Prefix for all calendrical-javascript imported objects. The calendar classes also imported from calendars.js are not described here, as they may change.
Properties:
Name Type Description
pldrDOM Object Private Locale Data Repository as a domain.
TimeUnits Object The time units in milliseconds.
ExtDate Object Extends legacy Date object.
ExtDateTimeFormat Object Extends Intl.DateTimeFormat.
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cusAskedOptions

resolved display options for ExtDateTimeFormat, with the calendar specified by the user.
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customCalIndex

Index of custom calendar currently used.
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dayOffset

The quantum of decimal days to add or subtract by clicking + or - button.
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extAskedOptions

asked display options for ExtDateTimeFormat.
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extUsedOptions

resolved display options for ExtDateTimeFormat.
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(constant) loadCalendrical

This promise aggregates all calendrical-javascript imports and initialisations.
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switchingDate

The first date where the Gregorian calendar was enforced, as set by the user.
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targetDate

The date (instant) to be displayed, initially now.
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usedOptions

resolved display options for Intl.DateTimeFormat.
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Methods

addTime(sign)

Add or subtract a quantum of time to targetDate.
Parameters:
Name Type Default Description
sign Number 1 add if +1, subtract if -1, erroneous if other value.
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calcCustom()

Compute date from field values of current custom calendar.
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calcCustomDate()

Set date following custom calendar.
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calcJulianDay()

Julian Day is specified as a decimal number. Insert with the suitable Date setter.
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calcTime()

Set local or UTC time, after global TZ, in same day.
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calcTime()

Recompute date after time elements.
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calcWeek()

Compute date from week field values of current custom calendar.
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calcWeek()

Set date after week indication.
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changeAddTime()

Change value of addedTime.
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changeDayOffset()

Change value of dayOffset.
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compLocalePresentationCalendar()

Recompute all Intl.DateTimeFormat and ExtDateTimeFormat objects after a change in display parameters.
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getMode()

Initiate TZ variable (time zone mode) after value in HTML document.
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setCalend()

Set current custom calendar to new value and compute fields.
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setDateToNow()

Set date to present instant, with the selected user calendar.
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setDateToNow()

set current target date new to current custom calendar and to Now
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setDateToToday(TZ)

Compute date of now, local or UTC; result is UTC date at 00:00. For date converter and yearly figures.
Parameters:
Name Type Description
TZ string if unspecified, date is in local time zone. If "UTC", date is in Greenwich time zone.
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setDayOffset(sign)

Add or subtract a quantum of days to targetDate.
Parameters:
Name Type Default Description
sign Number 1 add if +1, subtract if -1, erroneous if other value.
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setDisplay()

Recompute and display all date elements and parameters after a change of targetDate or of display parameters.
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setUTCHoursFixed()

Set a simple UTC hour at same date. The date is computed after TZ value.
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setUTCHoursFixed(UTChours)

Set UTC time to the hours specified. Date is deemed in time zone specified in TZ global variable.
Parameters:
Name Type Default Description
UTChours number 0 The time (number of hours) in UTC time zone.
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undef(param) → {any}

A utility for the undefined fields
Parameters:
Name Type Description
param String any parameter that can be equated to a String.
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Returns:
undefined if param is blank string, param otherwise.
Type
any