Overview > org.w3c.dom > Element > hasAttributeNS
Version 0.1.3 Overview Index Tree Deprecated
org.w3c.dom.Element.hasAttributeNS
method
public hasAttributeNS(namespaceURI as String, localName as String) as Boolean throws DOMException
Description

Indicates whether a namespace-aware attribute exists.

Parameters
ParameterDescription
namespaceURINamespace URI.
localNameAttribute local name.
Returns

True when the attribute exists.

Throws
  • DOMException if lookup fails.
Example
print(element.hasAttributeNS(null, "id"))