13.6.2.6 Element Objects

13.6.2.6 Element Objects

Element is a subclass of Node, so inherits all the attributes of that class.

tagName: The element type name. In a namespace-using document it may have colons in it. The value is a string.

getElementsByTagName( tagName): Same as equivalent method in the Document class.

getElementsByTagNameNS( tagName): Same as equivalent method in the Document class.

getAttribute( attname): Return an attribute value as a string.

getAttributeNode( attrname): Return the Attr node for the attribute named by attrname.

getAttributeNS( namespaceURI, localName): Return an attribute value as a string, given a namespaceURI and localName.

getAttributeNodeNS( namespaceURI, localName): Return an attribute value as a node, given a namespaceURI and localName.

removeAttribute( attname): Remove an attribute by name. No exception is raised if there is no matching attribute.

removeAttributeNode( oldAttr): Remove and return oldAttr from the attribute list, if present. If oldAttr is not present, NotFoundErr is raised.

removeAttributeNS( namespaceURI, localName): Remove an attribute by name. Note that it uses a localName, not a qname. No exception is raised if there is no matching attribute.

setAttribute( attname, value): Set an attribute value from a string.

setAttributeNode( newAttr): Add a new attibute node to the element, replacing an existing attribute if necessary if the name attribute matches. If a replacement occurs, the old attribute node will be returned. If newAttr is already in use, InuseAttributeErr will be raised.

setAttributeNodeNS( newAttr): Add a new attibute node to the element, replacing an existing attribute if necessary if the namespaceURI and localName attributes match. If a replacement occurs, the old attribute node will be returned. If newAttr is already in use, InuseAttributeErr will be raised.

setAttributeNS( namespaceURI, qname, value): Set an attribute value from a string, given a namespaceURI and a qname. Note that a qname is the whole attribute name. This is different than above.

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