org.w3c.dom.css
public interface CSSRuleList
CSSRuleList
interface provides the abstraction of an
ordered collection of CSS rules.
The items in the CSSRuleList
are accessible via an
integral index, starting from 0.
See also the Document Object Model (DOM) Level 2 Style Specification.
Since: DOM Level 2
Method Summary | |
---|---|
int | getLength()
The number of CSSRules in the list. |
CSSRule | item(int index)
Used to retrieve a CSS rule by ordinal index. |
CSSRules
in the list. The range of valid
child rule indices is 0
to length-1
inclusive.null
.Parameters: index Index into the collection
Returns: The style rule at the index
position in the
CSSRuleList
, or null
if that is not a
valid index.