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Posted November 18, 2014 4:18am by

offsetX and offsetY don't work in Firefox - and aren't in the w3 specs - can you edit this to include compatibility?

I hit this when doing this course and filed https://bugzilla.mozilla.org/show_bug.cgi?id=1099483 but was informed that Firefox doesn't have offsetX and offsetY - http://stackoverflow.com/questions/12704686/html5-with-jquery-e-offsetx-is-undefined-in-firefox confirms that it needs a check, can you make this exercise work for all browsers?

1 Answer

November 18, 2014 5:57pm

Hi Lukas,

Several student's have posted a solution to this problem. Here's one example of how it can be fixed.

Regards
Andrew

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