getAttributeNode method

  1. @override
XmlAttribute? getAttributeNode(
  1. String name, {
  2. String? namespace,
})
inherited

Return the attribute node with the given name, or null.

Both name and namespace can be a specific String; or '*' to match anything. If no namespace is provided, the fully qualified name is compared; otherwise only the local name is considered.

For example:

  • element.getAttributeNode('xsd:name') returns the first attribute node with the fully qualified attribute name xsd:name.
  • element.getAttributeNode('name', namespace: '*') returns the first attribute node with the local attribute name name no matter the namespace.
  • element.getAttributeNode('*', namespace: 'http://www.w3.org/2001/XMLSchema') returns the first attribute node within the provided namespace URI.

Implementation

@override
XmlAttribute? getAttributeNode(String name, {String? namespace}) {
  final tester = createNameMatcher(name, namespace);
  for (final attribute in attributes) {
    if (tester(attribute)) {
      return attribute;
    }
  }
  return null;
}