这是
实验性技术
检查
浏览器兼容性表格
要小心谨慎在生产中使用这之前。
NodeIterator.referenceNode
read-only returns the
节点
to which the iterator is anchored; as new nodes are inserted, the iterator remains anchored to the reference node as specified by this property.
node = nodeIterator.referenceNode;
var nodeIterator = document.createNodeIterator(
document.body,
NodeFilter.SHOW_ELEMENT,
{ acceptNode: function(node) { return NodeFilter.FILTER_ACCEPT; } },
false
);
node = nodeIterator.referenceNode;
| 规范 | 状态 | 注释 |
|---|---|---|
|
DOM
The definition of 'NodeIterator.referenceNode' in that specification. |
实时标准 | 初始定义。 |
| 桌面 | 移动 | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
referenceNode
|
Chrome 1 | Edge 17 | Firefox 3.5 | IE No | Opera Yes | Safari 3 | WebView Android Yes | Chrome Android Yes | Firefox Android 4 | Opera Android Yes | Safari iOS 3 | Samsung Internet Android Yes |
完整支持
不支持
实验。期望将来行为有所改变。
NodeIterator
NodeIterator
expandEntityReferences
filter
pointerBeforeReferenceNode
referenceNode
root
whatToShow
AbortController
AbortSignal
AbstractRange
Attr
ByteString
CDATASection
CSSPrimitiveValue
CSSValue
CSSValueList
CharacterData
ChildNode
注释
CustomEvent
DOMConfiguration
DOMError
DOMErrorHandler
DOMException
DOMImplementation
DOMImplementationList
DOMImplementationRegistry
DOMImplementationSource
DOMLocator
DOMObject
DOMParser
DOMPoint
DOMPointInit
DOMPointReadOnly
DOMRect
DOMString
DOMTimeStamp
DOMTokenList
DOMUserData
Document
DocumentFragment
DocumentType
元素
ElementTraversal
Entity
EntityReference
事件
EventTarget
HTMLCollection
MutationObserver
节点
NodeFilter
NodeList
NonDocumentTypeChildNode
ProcessingInstruction
PromiseResolver
范围
StaticRange
文本
TextDecoder
TextEncoder
TimeRanges
TreeWalker
TypeInfo
USVString
UserDataHandler
XMLDocument