Skip to Content
Google Apps Hacks
book

Google Apps Hacks

by Philipp Lenssen
April 2008
Intermediate to advanced
384 pages
15h 52m
English
O'Reilly Media, Inc.
Content preview from Google Apps Hacks
179  - EMBED ALL KINDS OF CONTENT IN CALENDAR EVENTS
HaCK
# 71
HaCK 71:

Using Google Calendar, you can create an event that has a date, a
title, a description, comments, and so on. But how about an event
that contains an image—or even a full web application?
Google Calendar accepts external calendars in two different formats: the XML-based Google
Calendar Data API format, and the cross-industry iCalendar or “iCal” format. iCal is just a simple
text le that follows some straightforward syntactic rules. Following is an example calendar, which
you can create as a plain text le using an extension like *.ical and then upload to your web site:
BEGIN:VCALENDAR
CALSCALE:GREGORIAN
X-WR-CALNAME:Book Reader's Club Events
BEGIN:VEVENT
DTSTART;VALUE=DATE:20070929
DTEND;VALUE=DATE:20070930
SUMMARY:Book Reader's Club Meeting
END:VEVENT
END:VCALENDAR
As you can see, the iCal calendar is split up into several lines, each of which is in itself split up
into name/value pairs separated by a colon character. The calendar starts with the line “BEGIN:
VCALENDAR” and ends with “END:VCALENDAR”. In between, you will nd more information on this
calendar—here, the calendar name “Book Reader’s Club Events”—as well as the specic events,
along with dates and titles. The date format is YYYYMMDD, so 20070929 means September 29, 2007.
 ...
Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
and much more.

Read now

Unlock full access

More than 5,000 organizations count on O’Reilly

AirBnbBlueOriginElectronic ArtsHomeDepotNasdaqRakutenTata Consultancy Services

QuotationMarkO’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.
Julian F.
Head of Cybersecurity
QuotationMarkI wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.
Addison B.
Field Engineer
QuotationMarkI’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.
Amir M.
Data Platform Tech Lead
QuotationMarkI'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.
Mark W.
Embedded Software Engineer

You might also like

Google™ Apps Deciphered: Compute in the Cloud to Streamline Your Desktop

Google™ Apps Deciphered: Compute in the Cloud to Streamline Your Desktop

Scott Granneman
Web Geek’s Guide to the Android™-Enabled Phone

Web Geek’s Guide to the Android™-Enabled Phone

Jerri Ledford, Bill Zimmerly, Prasanna Amirthalingam
YouTube™ for Dummies®

YouTube™ for Dummies®

Doug Sahlin, Chris Botello

Publisher Resources

ISBN: 9780596515881Catalog PageErrata