在此页

• 特性
• 方法
• 常量
• 规范
• 相关话题

过时
This feature is obsolete. Although it may still work in some browsers, its use is discouraged since it could be removed at any time. Try to avoid using it.

obsolete TypeInfo interface was intended to be used to describe a DOM data type by keying its name to a namespace within the document's schema.

特性

TypeInfo.typeName 只读

返回 DOMString indicating the type's name.

TypeInfo.typeNamespace 只读

返回 DOMString indicating the type's namespace within the schema.

方法

TypeInfo.isDerivedFrom()

返回 布尔 .

常量

常量	值
DERIVATION_RESTRICTION	1
DERIVATION_EXTENSION	2
DERIVATION_UNION	4
DERIVATION_LIST	8

规范

规范	状态	注释
DOM (文档对象模型) 3 级核心规范 The definition of 'TypeInfo' in that specification.	过时	初始定义

元数据

• 最后修改： Jan 26, 2020

相关话题

1. DOM (文档对象模型)
2. TypeInfo
3. DOM 相关页面

   1. AbortController
   2. AbortSignal
   3. AbstractRange
   4. Attr
   5. ByteString
   6. CDATASection
   7. CSSPrimitiveValue
   8. CSSValue
   9. CSSValueList
   10. CharacterData
   11. ChildNode
   12. 注释
   13. CustomEvent
   14. DOMConfiguration
   15. DOMError
   16. DOMErrorHandler
   17. DOMException
   18. DOMImplementation
   19. DOMImplementationList
   20. DOMImplementationRegistry
   21. DOMImplementationSource
   22. DOMLocator
   23. DOMObject
   24. DOMParser
   25. DOMPoint
   26. DOMPointInit
   27. DOMPointReadOnly
   28. DOMRect
   29. DOMString
   30. DOMTimeStamp
   31. DOMTokenList
   32. DOMUserData
   33. Document
   34. DocumentFragment
   35. DocumentType
   36. 元素
   37. ElementTraversal
   38. Entity
   39. EntityReference
   40. 事件
   41. EventTarget
   42. HTMLCollection
   43. MutationObserver
   44. 节点
   45. NodeFilter
   46. NodeIterator
   47. NodeList
   48. NonDocumentTypeChildNode
   49. ProcessingInstruction
   50. PromiseResolver
   51. 范围
   52. StaticRange
   53. 文本
   54. TextDecoder
   55. TextEncoder
   56. TimeRanges
   57. TreeWalker
   58. USVString
   59. UserDataHandler
   60. XMLDocument