Dropdown Key Navigation doesn't work when "dropdownAppendToBody" is enabled

[robertaistleitner]

When pressing up/down arrow buttons it causes an exception in the "keyboardNav" directive in this line:

var elems = angular.element(element).find('a');

I think this line fixes this issue (accessing the dropdownMenu jQuery element from a reference):

var elems = dropdownCtrl.dropdownMenu.find('a');

[icfantv]

@robertaistleitner, please create a working plunker that demonstrates this issue and link it here. Thanks.

[wesleycho]

Definitely a bug.

[wesleycho]

Want to tackle it @icfantv? Should be an easy fix - otherwise I can tackle it.

[icfantv]

Yea, I can take a look.

[robertaistleitner]

Thanks guys, I was in a hurry yesterday.. ;)

[icfantv]

Looks like that plunker is horked. With the fix in place, you can't navigate past the first list item and the keyboard navigation no longer responds. Here's an updated one with the proposed fix in place.

[GregePorter]

I am seeing the commit, 0b37f08, and I am running the most current build and I'm still seeing this error.
@robertaistleitner, plunkr is still working and it demonstrates the error. His solution works too (I tried it locally)