- 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
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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
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Method Details
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getLength
int getLength()The number ofCSSValuesin the list. The range of valid values of the indices is0tolength-1inclusive. -
item
Used to retrieve aCSSValueby 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
CSSValueat theindexposition in theCSSValueList, ornullif that is not a valid index.
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