Closed
Bug 46638
Opened 25 years ago
Closed 25 years ago
CSS 3 Selectors
Categories
(Core :: CSS Parsing and Computation, enhancement, P3)
Tracking
()
VERIFIED
INVALID
People
(Reporter: hand, Assigned: pierre)
Details
Want CSS3 Selectors implemented in mozilla. Of particular importance is the
last-child pseudo class, followed by the subject pseudo class. May have
potential uses in XUL widgets.
Comment 1•25 years ago
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Um, CSS3 is not yet complete. Unless you have a magic crystal ball to tell the
future, we cannot implement CSS3 selectors, since we don't know what they are.
Status: UNCONFIRMED → RESOLVED
Closed: 25 years ago
Resolution: --- → INVALID
Yeah, CSS3 isn't finish yet - and perhaps CSS3 selectors like :subject will
change by the time CSS3 is finished, so it probably isn't wise to implement
that just yet.
However, since "last-child" pseudo class already has a corresponding "first-
child" pseudo class in CSS2, I think there is an extremely good chance that
this particular CSS3 selector will remain the same in the final
recommendation. The implementation of "last-child" should be so similar
to "first-child" there shouldn't be any design issues preventing it from being
implementing now either.
http://www.w3.org/TR/css3-selectors.html
Comment 4•25 years ago
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In that case file a bug for that separately. Note however that we have passed
the feature-freeze stage so it won't be added in this release.
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Description
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