errata; print Book, Chapter 4 page 108

[michealbeatty]

In the first example of adding an if statement to test for keyCode 13, the example is
if (keyCode === 13) which generates an uncaught reference error.
Should be as follows
if (event.keyCode === 13)

[semmypurewal]

Thanks, this is definitely errata! Hope to post it to the web page tomorrow, will update you here when I do.

[semmypurewal]

This is definitely an error. I've added a post about it here:

http://learningwebappdev.com/errata/chapter4/2014/03/23/chapter-4-keyCode-error.html

If you'd like, I can update the post with your real name to give you credit (and link to your Twitter or LinkedIn profile). Thanks very much!

[michealbeatty]

Thanks, the real name is Micheal Beatty and the twitter is @mwbeatty

[semmypurewal]

OK, fixed! Thanks :)