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Common DOM API | ||||||||||
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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.
| Field Summary |
| Fields inherited from interface org.w3c.dom.css.CSSValue |
CSS_CUSTOM, CSS_INHERIT, CSS_PRIMITIVE_VALUE, CSS_VALUE_LIST |
| Method Summary | |
int |
getLength()
The number of CSSValues in the list. |
CSSValue |
item(int index)
Used to retrieve a CSSValue by ordinal index. |
| Methods inherited from interface org.w3c.dom.css.CSSValue |
getCssText, getCssValueType, setCssText |
| Method Detail |
public int getLength()
CSSValues in the list. The range of valid
values of the indices is 0 to length-1
inclusive.
public CSSValue item(int index)
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.
CSSValue at the index position
in the CSSValueList, or null if that is
not a valid index.
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