JavaScript: The Definitive Guide, Fourth Edition

Name

StyleSheetList — an array of style sheets

Availability

DOM Level 2 StyleSheets

Properties

readonly unsigned long length

The number of StyleSheet objects in the array.

Methods

item( )

Returns the StyleSheet object at the specified position in the array, or null if the specified position is negative or is greater than or equal to length.

Description

This interface defines an array of StyleSheet objects. length specifies the number of style sheets in the array, and item( ) provides a way to retrieve the style sheet at a given position. In JavaScript, you can treat a StyleSheetList object as a read-only array, and you can index it using ordinary square-bracket array notation instead of calling the item( ) method.

See Also

Type of

DocumentStyle.styleSheets