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#What is ical caldav software#

Check correct working ( = ICS File created from your CalDav Calendar at the desired Intervals).

Go to the Plugin Admin Page and provide the required Settings, then press ‘Save Changes’.

Activate wp-caldav2ics from your Plugins page.

Search for ‘wp-caldav2ics’, select ‘Install’.

Although it was never fully adopted as an RFC, this document provides a standard method for transferring venue information where the iCalendar standard is lacking. A draft proposal entitled, " Internet Calendaring and Scheduling Venue Component Specification" was published in 2007 by Charles Norris of and Jeff McCullough of the University of California, Berkley, to address these issues. This proved inadequate for some who wanted to include additional information about the location, including address, contact information and a description of the location. The original iCalendar standard provided a single element for a location description. When using HTML, both fields must be included so that iCalendar readers that do not support the X-ALT-DESC field can still read the text version. This field has become the method of choice when including HTML in a description. "X-" fields are allowed for non-standard, experimental parameters. First seen in Microsoft Outlook, the X-ALT-DESC parameter provides a method to add HTML to an event description. HTML markup, such as font attributes (bold, underline) and layout (div, table) was not allowed in the text description field. The original iCalendar standard allowed only plain text as part of an event description. A few of these extensions are listed here. Since these features are not part of the standard, support for them will vary from vendor to vendor. Fortunately, the standard is extensible and provides a method of adding additional information to an iCalendar data stream. Extending the iCalendar StandardĪlthough the iCalendar specification is very detailed and covers many aspects of calendaring and scheduling, users have found some features lacking in the standard. Calendar clients such as Mozilla's Sunbird and Apple's Calendar applications allow editing of events that reside on a remote server. Similar to the WebDAV standard, CalDAV enables the management of events from a remote location. This standard has been extended to create the CalDAV standard. The WebDAV standard enables editing web sites remotely. For example, multiple "VEVENT" sections can occur in an iCalendar file to describe multiple events.

Multiple sections of the same type can be repeated. Other sections include "VEVENT" for events, "VTODO" for to-do items, "VJOURNAL" for journal entries, and "VTIMEZONE" for time zone information. The "VCALENDAR" is the global section that holds all other sections. Presidents,Civil War PeopleĭESCRIPTION:Born February 12\, 1809\nSixteenth President (1861-1865)\n\n\nĪn iCalendar file consists of sections starting with "BEGIN:" and ending with "END:". RRULE:FREQ=YEARLY INTERVAL=1 BYMONTH=2 BYMONTHDAY=12ĬATEGORIES:U.S. Here is a sample iCalendar file containing a single event. Web applications include Microsoft Office 365, Apple Calendar, Google Calendar, and Yahoo Calendar. Today, iCalendar is used to import and synchronize events on various platforms, including smart phones, computer and web applications. RFC 7986 was published in 2016 and adds to the original iCalendar RFC by defining new properties to support conferencing systems and to the main VCALENDAR object including a calendar name, description and refresh interval. RFC 5545 is now considered the iCalendar standard and supersedes the previous RFC. This resolved some ambiguities from the original standard as well as deprecated a few features that were no longer needed. The iCalendar standard was refined in 2009 as RFC 5545 and edited by Bernard Desruisseaux of Oracle Corporation.

This interoperability continues to the present day extending support to new technologies such as web site calendar services, smart phones and tablets.

#What is ical caldav software#

The pairing of these two individuals from competing software companies highlighted the need at that time for companies to work together to provide interoperability standards between calendar products. This document was authored by Frank Dawson of Lotus Notes Corporation (now owned by IBM) and Derik Stenerson of Microsoft Corporation.

ICalendar was first defined as a standard as RFC 2445 in 1998 by the Internet Engineering Task Force (IETF). The iCalendar open standard should not be confused with iCal, the former name for the commercial product "Calendar" developed by Apple Computer. iCalendar files typically have the file extension ".ical" ".ics" ".ifb" or ".icalendar" with a MIME type of "text/calendar".

The standard allows products from many vendors to transfer calendar information between each other. ICalendar is a standard method of transferring calendar information between computer systems.