getNamedItem()
方法在
NamedNodeMap
interface returns the
Attr
corresponding to the given name, or null if there is no corresponding attribute.
myAttr = attrs.getNamedItem(name)
名称
is the name of the desired attribute
| 桌面 | 移动 | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
getNamedItem
|
Chrome Yes | Edge 12 | Firefox 34 | IE ? | Opera Yes | Safari Yes | WebView Android Yes | Chrome Android Yes | Firefox Android 34 | Opera Android Yes | Safari iOS Yes | Samsung Internet Android Yes |
完整支持
兼容性未知
NamedNodeMap
getNamedItem()
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
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DOMPointReadOnly
DOMRect
DOMString
DOMTimeStamp
DOMTokenList
DOMUserData
Document
DocumentFragment
DocumentType
元素
ElementTraversal
Entity
EntityReference
事件
EventTarget
HTMLCollection
MutationObserver
节点
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NodeIterator
NodeList
NonDocumentTypeChildNode
ProcessingInstruction
PromiseResolver
范围
StaticRange
文本
TextDecoder
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TimeRanges
TreeWalker
TypeInfo
USVString
UserDataHandler
XMLDocument