Plugin Countdown

This wiki plugin displays a countdown to a future date from a date in the past, together with default or custom text if desired.

Parameters

Introduced in Tiki 1. Required parameters are in bold.
Go to the source code
Preferences required: wikiplugin_countdown

Parameters	Accepted Values	Description	Default	Since
(body of plugin)		Text to append to the countdown.
`enddate`	datetime	Target date and time. Multiple formats accepted.		1
`caldays`	(blank) y n	Will use calendar day difference when set to Yes (`y`) and time units are not shown. Result is that tomorrow, for example, is always shown as a one day away even if less than 24 hours from now. No (`n`) is the default.	n	9.0
`since`	(blank) y n	If Yes (`y`), will display amount of time since the event (default). If No (`n`) and if there is body text, will display "is over" or custom text set in text parameter after body text.		4.2
`show`	(blank)\| y\| yo\| yod\| yodh\| yodhm\| yodhms\| o\| od\| odh\| odhm\| odhms\| d\| dh\| dhm\| dhms\| h\| hm\| hms\| m\| ms\| s	Select: `y`=years, `o`=months, `d`=days, `h`=hours, `m`=minutes, `s`=seconds. Enter multiple values as: `yodhms`. Must be in the order of descending length, and a time unit should not be skipped. If blank, the time is shown down to the hour if not zero.		4.2
`text`	default, silent, custom: before event\|after event\|after event when time not shown	Text that will show with the countdown and body text. Set to `default` or leave empty to show "xxx days until/since body text", except that if the since parameter is set to No (`n`), "body text is over" will show after the end date has passed. Also, if no time is shown because of the time units being displayed (for example, only years are shown and it's less than a year before/after the end date) then "body text will happen in less than a year/happened in the last year" will show. Or set pipe-separated custom text as follows: `before date\|before date by less than shortest time unit shown\|after date \|after date by less than shortest time unit shown\|after date and since set to No (n)`. Set to `silent` for no text.		9.0
`thousands`	(blank) c p s	Set the thousands separator for results of 1,000 or more. Choices are comma (`c`), decimal (`d`), space (`s`), or leave blank for no separator.		9.0

Examples

1. This code, {COUNTDOWN(enddate="01-Apr-2020")} __the project is done!__ {COUNTDOWN}		Would produce: the project is done! is over
2. This code, {COUNTDOWN(enddate="2020-03-05T22:00" show="m")} __the project is done!__ {COUNTDOWN}		Would produce: the project is done! is over
3. This code, {COUNTDOWN(enddate="01-Apr-2020" caldays="y" show="yod")} __the project is done!__ {COUNTDOWN}		Would produce: the project is done! is over
Note for above example Uses `caldays` to count calendar days even if less than 24 hours away
4. This code, {COUNTDOWN(enddate="01-Apr-2010" since="n" text="before\|is happening in less than a month\|after\|happened way less than a month ago\|has passed")} __the project start date__ {COUNTDOWN}		Would produce: the project start date has passed
Note for above example Show custom text instead of time elapsed for a date in the past.
5. This code, {COUNTDOWN(enddate="01-Apr-2010" since="y" show="yodhms")} __the project start date__ {COUNTDOWN}		Would produce: 12 years, 10 months, 6 days, 2 hours, 56 minutes and 25 seconds since the project start date
Note for above example Show time elapsed since a date in the past down to the second

If you want to automatically refresh the page every 60 seconds you could either use this code:

{HTML()}{HTML}

or get a JavaScript or jQuery plugin to get this done, maybe an Ajax call for the plugin .... if you find a better method than above, please feel free to document here.