Self-paced course
This video belongs to the openHPI course Web Technologies. Do you want to see more?
An error occurred while loading the video player, or it takes a long time to initialize. You can try clearing your browser cache. Please try again later and contact the helpdesk if the problem persists.
To enable the transcript, please select a language in the video player settings menu.
Errata:
On slide 11 there were two small but meaningful typos. It should have been
getElementsByName and
getElementsByTagName
(both with an "s" indicating that it can be more than one element).
It has been changed in the slides but for the video it was too late.