Abakada DHTML Methods Reference: hasChildNodes Method

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Friday, January 10, 2025

DOM Level 1 Specification.

Returns whether the given node has children.

bChildNodes = object.hasChildNodes ( )

Boolean. Returns true if the object has childNodes.

This method offers a convenient way to determine whether a node has children. The method always returns false for nodes that, by definition, cannot have children: the CDATASection, Comment, Notation, ProcessingInstruction, and Text nodes.

If the object has children, they can be accessed from the childNodes or children collection.

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