CSSValueList

Deprecated

This feature is no longer recommended. Though some browsers might still support it, it may have already been removed from the relevant web standards, may be in the process of being dropped, or may only be kept for compatibility purposes. Avoid using it, and update existing code if possible; see the compatibility table at the bottom of this page to guide your decision. Be aware that this feature may cease to work at any time.

The CSSValueList interface derives from the CSSValue interface and provides the abstraction of an ordered collection of CSS values.

Some properties allow an empty list in 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.

Properties

Inherits properties from its parent, CSSValue.

CSSValueList.lengthRead only
An unsigned long representing the number of CSSValues in the list.

Methods

CSSValueList.item()
This method is 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.

Specifications

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No specification data found for api.CSSValueList.
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Browser compatibility

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See also