The ParentNode
interface contains methods that are particular to Node
objects that can have children.
ParentNode
is a raw interface and no object of this type can be created; it is implemented by Element
, Document
, and DocumentFragment
objects.
Properties
ParentNode.children
Read only- Returns a live
HTMLCollection
containing all objects of typeElement
that are children of thisParentNode
. ParentNode.firstElementChild
Read only- Returns the
Element
that is the first child of thisParentNode
, ornull
if there is none. ParentNode.lastElementChild
Read only- Returns the
Element
that is the last child of thisParentNode
, ornull
if there is none. ParentNode.childElementCount
Read only- Returns an
unsigned long
giving the amount of children that the object has.
Methods
ParentNode.append()
ParentNode.prepend()
ParentNode.query()
ParentNode.queryAll()
ParentNode.querySelector()
ParentNode.querySelectorAll()
Specification
Specification | Status | Comment |
---|---|---|
DOM The definition of 'ParentNode.firstElementChild' in that specification. |
Living Standard | Splitted the ElementTraversal interface in ChildNode and ParentNode . The firstElementChild , lastElementChild , and childElementCount properties are now defined on the latter.The Document and DocumentFragment implemented the new interfaces.Added the children property.Added the append() and prepend() methods. |
Element Traversal Specification The definition of 'ElementTraversal' in that specification. |
Recommendation | Added the initial definition of its properties to the ElementTraversal pure interface and use it on Element . |
Browser compatibility
Feature | Chrome | Firefox (Gecko) | Internet Explorer | Opera | Safari |
---|---|---|---|---|---|
Basic support (on Element ) |
1.0 | 3.5 (1.9.1) | 9.0 [1] | 10.0 | 4.0 |
Support on Document and DocumentFragment |
29.0 | 25.0 (25.0) | No support | 16.0 | No support |
append() and prepend() |
No support | No support | No support | No support | No support |
Feature | Android | Firefox Mobile (Gecko) | IE Mobile | Opera Mobile | Safari Mobile |
---|---|---|---|---|---|
Basic support (on Element ) |
(Yes) | 1.0 (1.9.1) | (Yes) | (Yes) | (Yes) |
Support on Document and DocumentFragment |
(Yes) | 25.0 (25.0) | No support | 16.0 | No support |
append() and prepend() |
No support | No support | No support | No support | No support |
[1] Internet Explorer 6, 7 and 8 supported it, but erroneously returns Comment
nodes as part of the results.
See also
- The
ChildNode
pure interface.