The DOMNodeList interface provides the abstraction of an ordered collection of nodes, without defining or constraining how this collection is implemented. The items in the NodeList are accessible via an integral index, starting from 0.

Instance Methods

GetLength( )

The number of nodes in the list. The range of valid child node indices is 0 to length-1 inclusive.

Item( Integer arg1 )

Returns the indexth item in the collection. If index is greater than or equal to the number of nodes in the list, this returns null.

Instance Methods

GetLength

Integer GetLength()

The number of nodes in the list. The range of valid child node indices is 0 to length-1 inclusive.

Returns:

The number of nodes in the list.

Item

DOMNode Item( Integer arg1 )

Returns the indexth item in the collection. If index is greater than or equal to the number of nodes in the list, this returns null.

Parameters

arg1

index into the collection, zero-based.

Returns:

The node at the indexth position in the NodeList, or null if that is not a valid index