- All Superinterfaces:
CSSValue
The
CSSValueList
interface provides the abstraction of an
ordered collection of CSS values.
Some properties allow an empty list into their syntax. In that case,
these properties take the none
identifier. So, an empty list
means that the property has the value none
.
The items in the CSSValueList
are accessible via an
integral index, starting from 0.
See also the Document Object Model (DOM) Level 2 Style Specification.
- Since:
- 1.4, DOM Level 2
-
Field Summary
Fields declared in interface org.w3c.dom.css.CSSValue
CSS_CUSTOM, CSS_INHERIT, CSS_PRIMITIVE_VALUE, CSS_VALUE_LIST
-
Method Summary
Methods declared in interface org.w3c.dom.css.CSSValue
getCssText, getCssValueType, setCssText
-
Method Details
-
getLength
int getLength()The number ofCSSValues
in the list. The range of valid values of the indices is0
tolength-1
inclusive. -
item
Used to retrieve aCSSValue
by ordinal index. The order in this collection represents the order of the values in the CSS style property. If index is greater than or equal to the number of values in the list, this returnsnull
.- Parameters:
index
- Index into the collection.- Returns:
- The
CSSValue
at theindex
position in theCSSValueList
, ornull
if that is not a valid index.
-