Returns the Attr
node for the attribute with the given namespace and name.
Syntax
attributeNode = element.getAttributeNodeNS(namespace, nodeName)
attributeNode
is the node for specified attribute.namespace
is a string specifying the namespace of the attribute.nodeName
is a string specifying the name of the attribute.
== Example == TBD The example needs to be fixed pre> // html: <div id="top" /> t = document.getElementById("top"); specialNode = t.getAttributeNodeNS( "http://www.mozilla.org/ns/specialspace", "id"); // iNode.value = "full-top" </pre
Notes
getAttributeNodeNS
is more specific than getAttributeNode in that it allows you to specify attributes that are part of a particular namespace. The corresponding setter method is setAttributeNodeNS.
DOM methods dealing with element's attributes:
Not namespace-aware, most commonly used methods | Namespace-aware variants (DOM Level 2) | DOM Level 1 methods for dealing with Attr nodes directly (seldom used) |
DOM Level 2 namespace-aware methods for dealing with Attr nodes directly (seldom used) |
---|---|---|---|
setAttribute (DOM 1) |
setAttributeNS |
setAttributeNode |
setAttributeNodeNS |
getAttribute (DOM 1) |
getAttributeNS |
getAttributeNode |
getAttributeNodeNS |
hasAttribute (DOM 2) |
hasAttributeNS |
- | - |
removeAttribute (DOM 1) |
removeAttributeNS |
removeAttributeNode |
- |
Specification
DOM Level 2 Core: getAttributeNodeNS
Browser compatibility
Desktop | Mobile | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Basic support | Chrome Full support Yes | Edge Full support Yes | Firefox Full support Yes | IE ? | Opera Full support Yes | Safari Full support 6 | WebView Android Full support Yes | Chrome Android Full support Yes | Edge Mobile ? | Firefox Android ? | Opera Android Full support Yes | Safari iOS ? | Samsung Internet Android ? |
Legend
- Full support
- Full support
- Compatibility unknown
- Compatibility unknown