ChildNode

childNodes 介面定義了可以擁有父節點之 Node 物件的方法。

childNodes 是一個原始的介面，且不能以此建立物件實體。Element、DocumentType 及 CharacterData 物件皆實作了 childNodes。

屬性

沒有繼承或自有的屬性。

方法

沒有繼承的方法。

childNodes.remove()
Removes this childNodes from the children list of its parent.
childNodes.before()
Inserts a set of Node or DOMString objects in the children list of this childNodes's parent, just before this childNodes. DOMString objects are inserted as equivalent Text nodes.
childNodes.after()
Inserts a set of Node or DOMString objects in the children list of this childNodes's parent, just after this childNodes. DOMString objects are inserted as equivalent Text nodes.
childNodes.replaceWith()
Replaces this childNodes in the children list of its parent with a set of Node or DOMString objects. DOMString objects are inserted as equivalent Text nodes.

規範

Specification Status Comment
DOM
The definition of 'childNodes' in that specification.		 Living Standard Split the ElementTraversal interface in ParentNode and childNodes. previousElementSibling and nextElementSibling are now defined on the latter. The CharacterData and DocumentType implemented the new interfaces. Added the remove(), before(), after() and replaceWith() methods.
Element Traversal Specification
The definition of 'ElementTraversal' in that specification.		 Obsolete Added the initial definition of its properties to the ElementTraversal pure interface and use it on Element.

Polyfill

External on github: childNode.js

瀏覽器相容性

We're converting our compatibility data into a machine-readable JSON format. This compatibility table still uses the old format, because we haven't yet converted the data it contains. Find out how you can help!

Feature Chrome Edge Firefox (Gecko) Internet Explorer Opera Safari
Basic support (on Element) 1.0 (Yes) 23 (23) 9.0 10.0 4.0
Support on DocumentType and CharacterData 23.0 No support 23 (23) No support 16.0 No support
remove() 29.0 (Yes) 23 (23) No support 16.0 No support
before(), after(), and replaceWith() 54.0 No support 49 (49) No support 39 No support
Feature Android Android Webview Edge Firefox Mobile (Gecko) IE Mobile Opera Mobile Safari Mobile Chrome for Android
Basic support (on Element) (Yes) (Yes) (Yes) 23.0 (23) (Yes) 10.0 (Yes) (Yes)
Support on DocumentType and CharacterData (Yes) (Yes) No support 23.0 (23) No support 16.0 No support (Yes)
remove() (Yes) (Yes) (Yes) 23.0 (23) No support 16.0 No support (Yes)
before(), after(), and replaceWith() No support 54.0 No support 49.0 (49) No support 39 No support 54.0

參見