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Stein Christensen
3,592 PointsAttribute Selectors
Why do you not have to include the tag on class selection ([class] { }) but you have to include the tag on type selectors ( input[type=""] ) ?
2 Answers
James Barnett
39,199 PointsYou don't, with attribute selectors, if you include an element it specifies the scope of the selector.
Here are some examples to illustrate on it works:
-
[class]= select any element that has a class attribute -
input[type="submit"]= select any<input>element of type submit -
a[class]= select any<a>element that has a class attribute
http://www.htmldog.com/guides/css/advanced/attributeselectors/
Stein Christensen
3,592 PointsThat makes a lot more sense now thank you. Is there a difference between
a .class { }
and
a [class] { }
James Barnett
39,199 PointsThe former is only selecting for a class named class and the later is selecting for any class.
On the other hand, these are equivalent are according to select oracle
a .test
and
a [class=~"test"]
You can check out the select oracle and this section on attribute selectors.