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• 句法
• 范例
• 规范
• 浏览器兼容性
• 另请参阅
• 相关话题

Range.createContextualFragment() 方法返回 DocumentFragment by invoking the HTML fragment parsing algorithm or the XML fragment parsing algorithm with the start of the range (the parent of the selected node) as the context node. The HTML fragment parsing algorithm is used if the range belongs to a Document whose HTMLness bit is set. In the HTML case, if the context node would be html , for historical reasons the fragment parsing algorithm is invoked with body as the context instead.

句法

documentFragment = range.createContextualFragment(tagString)
					

参数

tagString

Text that contains text and tags to be converted to a document fragment.

范例

var tagString = "<div>I am a div node</div>";
var range = document.createRange();
// Make the parent of the first div in the document becomes the context node
range.selectNode(document.getElementsByTagName("div").item(0));
var documentFragment = range.createContextualFragment(tagString);
document.body.appendChild(documentFragment);
					

规范

规范	状态	注释
DOM 剖析和序列化 The definition of 'Range.createContextualFragment()' in that specification.	工作草案	最初的规范。

浏览器兼容性

The compatibility table on this page is generated from structured data. If you'd like to contribute to the data, please check out https://github.com/mdn/browser-compat-data and send us a pull request. 更新 GitHub 上的兼容性数据

	桌面						移动
	Chrome	Edge	Firefox	Internet Explorer	Opera	Safari	Android webview	Chrome for Android	Firefox for Android	Opera for Android	Safari on iOS	Samsung Internet
createContextualFragment	Chrome Yes	Edge 12	Firefox Yes	IE 11	Opera 15	Safari 9	WebView Android Yes	Chrome Android Yes	Firefox Android Yes	Opera Android 14	Safari iOS Yes	Samsung Internet Android Yes

图例

完整支持

完整支持

实验。期望将来行为有所改变。

实验。期望将来行为有所改变。

另请参阅

• The DOM interfaces index

元数据

• 最后修改： Jan 29, 2020

相关话题

1. DOM (文档对象模型)
2. 范围
3. 构造函数

   1. Range()
4. 特性

   1. collapsed
   2. commonAncestorContainer
   3. endContainer
   4. endOffset
   5. startContainer
   6. startOffset
5. 方法

   1. cloneContents()
   2. cloneRange()
   3. collapse()
   4. compareBoundaryPoints()
   5. compareNode()
   6. comparePoint()
   7. createContextualFragment()
   8. deleteContents()
   9. detach()
   10. extractContents()
   11. getBoundingClientRect()
   12. getClientRects()
   13. insertNode()
   14. intersectsNode()
   15. isPointInRange()
   16. selectNode()
   17. selectNodeContents()
   18. setEnd()
   19. setEndAfter()
   20. setEndBefore()
   21. setStart()
   22. setStartAfter()
   23. setStartBefore()
   24. surroundContents()
   25. toString()
6. 继承：

   1. AbstractRange
7. 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. StaticRange
   52. 文本
   53. TextDecoder
   54. TextEncoder
   55. TimeRanges
   56. TreeWalker
   57. TypeInfo
   58. USVString
   59. UserDataHandler
   60. XMLDocument