#3515 new
Ilya

Empty attribute selector failure in IE7 after prototype 1.7.1 (maybe 1.7)

Reported by Ilya | August 26th, 2013 @ 04:33 PM

When element have empty (boolean) attribute, search by this attribute without required value returns empty list.

< span my_attr>1
< span my_attr='x'>2

prototype 1.6.1:
$$('[my_attr]') -> 1,2

$$('[my_attr=]') -> 1

$$('[my_attr="x"]') -> 2

works in all browser

prototype 1.7.1:
IE7
$$('[my_attr]') -> 2

$$('[my_attr=]') -> 1

$$('[my_attr="x"]') -> 2

other browsers
$$('[my_attr]') -> 1,2

$$('[my_attr=]') -> 1

$$('[my_attr="x"]') -> 2

Didn't check IE6 (who cares?)
Similar bug fixed in jQuery: http://bugs.jquery.com/ticket/5637

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