org.w3c.dom.css
Interface CSSValueList
- 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.
int | getLength()- The number of
CSSValues in the list.
|
CSSValue | item(int index)- Used to retrieve a
CSSValue by ordinal index.
|
item
public CSSValue item(int index)
Used to retrieve a CSSValue 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 returns null.
index - Index into the collection.
- The
CSSValue at the index position
in the CSSValueList, or null if that is
not a valid index.
* Copyright (c) 2000 World Wide Web Consortium,
* (Massachusetts Institute of Technology, Institut National de
* Recherche en Informatique et en Automatique, Keio University). All
* Rights Reserved. This program is distributed under the W3C's Software
* Intellectual Property License. This program is distributed in the
* hope that it will be useful, but WITHOUT ANY WARRANTY; without even
* the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
* PURPOSE.
* See W3C License http://www.w3.org/Consortium/Legal/ for more details.