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Properties

ATTRIBUTE_NODE

ATTRIBUTE_NODE: number

CDATA_SECTION_NODE

CDATA_SECTION_NODE: number

COMMENT_NODE

COMMENT_NODE: number

DOCUMENT_FRAGMENT_NODE

DOCUMENT_FRAGMENT_NODE: number

DOCUMENT_NODE

DOCUMENT_NODE: number

DOCUMENT_POSITION_CONTAINED_BY

DOCUMENT_POSITION_CONTAINED_BY: number

DOCUMENT_POSITION_CONTAINS

DOCUMENT_POSITION_CONTAINS: number

DOCUMENT_POSITION_DISCONNECTED

DOCUMENT_POSITION_DISCONNECTED: number

DOCUMENT_POSITION_FOLLOWING

DOCUMENT_POSITION_FOLLOWING: number

DOCUMENT_POSITION_IMPLEMENTATION_SPECIFIC

DOCUMENT_POSITION_IMPLEMENTATION_SPECIFIC: number

DOCUMENT_POSITION_PRECEDING

DOCUMENT_POSITION_PRECEDING: number

DOCUMENT_TYPE_NODE

DOCUMENT_TYPE_NODE: number

ELEMENT_NODE

ELEMENT_NODE: number

ENTITY_NODE

ENTITY_NODE: number

ENTITY_REFERENCE_NODE

ENTITY_REFERENCE_NODE: number

NOTATION_NODE

NOTATION_NODE: number

PROCESSING_INSTRUCTION_NODE

PROCESSING_INSTRUCTION_NODE: number

TEXT_NODE

TEXT_NODE: number

Text

Text: object

Type declaration

assignedSlot

assignedSlot: HTMLSlotElement | null

baseURI

baseURI: string

Returns node's node document's document base URL.

childNodes

childNodes: NodeListOf<ChildNode>

Returns the children.

data

data: string

firstChild

firstChild: ChildNode | null

Returns the first child.

isConnected

isConnected: boolean

Returns true if node is connected and false otherwise.

lastChild

lastChild: ChildNode | null

Returns the last child.

length

length: number

namespaceURI

namespaceURI: string | null
deprecated

nextElementSibling

nextElementSibling: Element | null

Returns the first following sibling that is an element, and null otherwise.

nextSibling

nextSibling: ChildNode | null

Returns the next sibling.

nodeName

nodeName: string

Returns a string appropriate for the type of node, as follows: Element Its HTML-uppercased qualified name. Attr Its qualified name. Text "#text". CDATASection "#cdata-section". ProcessingInstruction Its target. Comment "#comment". Document "#document". DocumentType Its name. DocumentFragment "#document-fragment".

nodeType

nodeType: number

nodeValue

nodeValue: string | null

ownerDocument

ownerDocument: Document | null

Returns the node document. Returns null for documents.

parentElement

parentElement: HTMLElement | null

Returns the parent element.

parentNode

parentNode: Node & ParentNode | null

Returns the parent.

previousElementSibling

previousElementSibling: Element | null

Returns the first preceding sibling that is an element, and null otherwise.

previousSibling

previousSibling: Node | null

Returns the previous sibling.

textContent

textContent: string | null

Optional view

view: TextView

wholeText

wholeText: string

Returns the combined data of all direct Text node siblings.

Methods

addEventListener

  • addEventListener(type: string, listener: EventListenerOrEventListenerObject | null, options?: boolean | AddEventListenerOptions): void
  • Appends an event listener for events whose type attribute value is type. The callback argument sets the callback that will be invoked when the event is dispatched. The options argument sets listener-specific options. For compatibility this can be a boolean, in which case the method behaves exactly as if the value was specified as options's capture. When set to true, options's capture prevents callback from being invoked when the event's eventPhase attribute value is BUBBLING_PHASE. When false (or not present), callback will not be invoked when event's eventPhase attribute value is CAPTURING_PHASE. Either way, callback will be invoked if event's eventPhase attribute value is AT_TARGET. When set to true, options's passive indicates that the callback will not cancel the event by invoking preventDefault(). This is used to enable performance optimizations described in ยง2.8 Observing event listeners. When set to true, options's once indicates that the callback will only be invoked once after which the event listener will be removed. The event listener is appended to target's event listener list and is not appended if it has the same type, callback, and capture.

    Parameters

    • type: string
    • listener: EventListenerOrEventListenerObject | null
    • Optional options: boolean | AddEventListenerOptions

    Returns void

after

  • after(...nodes: (string | Node)[]): void
  • Inserts nodes just after node, while replacing strings in nodes with equivalent Text nodes. Throws a "HierarchyRequestError" DOMException if the constraints of the node tree are violated.

    Parameters

    • Rest ...nodes: (string | Node)[]

    Returns void

appendChild

  • appendChild<T>(newChild: T): T
  • Type parameters

    • T: Node

    Parameters

    • newChild: T

    Returns T

appendData

  • appendData(data: string): void
  • Parameters

    • data: string

    Returns void

before

  • before(...nodes: (string | Node)[]): void
  • Inserts nodes just before node, while replacing strings in nodes with equivalent Text nodes. Throws a "HierarchyRequestError" DOMException if the constraints of the node tree are violated.

    Parameters

    • Rest ...nodes: (string | Node)[]

    Returns void

cloneNode

  • cloneNode(deep?: undefined | false | true): Node
  • Returns a copy of node. If deep is true, the copy also includes the node's descendants.

    Parameters

    • Optional deep: undefined | false | true

    Returns Node

compareDocumentPosition

  • compareDocumentPosition(other: Node): number
  • Parameters

    • other: Node

    Returns number

contains

  • contains(other: Node | null): boolean
  • Returns true if other is an inclusive descendant of node, and false otherwise.

    Parameters

    • other: Node | null

    Returns boolean

deleteData

  • deleteData(offset: number, count: number): void
  • Parameters

    • offset: number
    • count: number

    Returns void

dispatchEvent

  • dispatchEvent(event: Event): boolean
  • Dispatches a synthetic event event to target and returns true if either event's cancelable attribute value is false or its preventDefault() method was not invoked, and false otherwise.

    Parameters

    • event: Event

    Returns boolean

getRootNode

  • getRootNode(options?: GetRootNodeOptions): Node
  • Returns node's shadow-including root.

    Parameters

    • Optional options: GetRootNodeOptions

    Returns Node

hasChildNodes

  • hasChildNodes(): boolean
  • Returns whether node has children.

    Returns boolean

insertBefore

  • insertBefore<T>(newChild: T, refChild: Node | null): T
  • Type parameters

    • T: Node

    Parameters

    • newChild: T
    • refChild: Node | null

    Returns T

insertData

  • insertData(offset: number, data: string): void
  • Parameters

    • offset: number
    • data: string

    Returns void

isDefaultNamespace

  • isDefaultNamespace(namespace: string | null): boolean
  • Parameters

    • namespace: string | null

    Returns boolean

isEqualNode

  • isEqualNode(otherNode: Node | null): boolean
  • Returns whether node and otherNode have the same properties.

    Parameters

    • otherNode: Node | null

    Returns boolean

isSameNode

  • isSameNode(otherNode: Node | null): boolean
  • Parameters

    • otherNode: Node | null

    Returns boolean

lookupNamespaceURI

  • lookupNamespaceURI(prefix: string | null): string | null
  • Parameters

    • prefix: string | null

    Returns string | null

lookupPrefix

  • lookupPrefix(namespace: string | null): string | null
  • Parameters

    • namespace: string | null

    Returns string | null

normalize

  • normalize(): void
  • Removes empty exclusive Text nodes and concatenates the data of remaining contiguous exclusive Text nodes into the first of their nodes.

    Returns void

remove

  • remove(): void
  • Removes node.

    Returns void

removeChild

  • removeChild<T>(oldChild: T): T
  • Type parameters

    • T: Node

    Parameters

    • oldChild: T

    Returns T

removeEventListener

  • removeEventListener(type: string, callback: EventListenerOrEventListenerObject | null, options?: EventListenerOptions | boolean): void
  • Removes the event listener in target's event listener list with the same type, callback, and options.

    Parameters

    • type: string
    • callback: EventListenerOrEventListenerObject | null
    • Optional options: EventListenerOptions | boolean

    Returns void

replaceChild

  • replaceChild<T>(newChild: Node, oldChild: T): T
  • Type parameters

    • T: Node

    Parameters

    • newChild: Node
    • oldChild: T

    Returns T

replaceData

  • replaceData(offset: number, count: number, data: string): void
  • Parameters

    • offset: number
    • count: number
    • data: string

    Returns void

replaceWith

  • replaceWith(...nodes: (string | Node)[]): void
  • Replaces node with nodes, while replacing strings in nodes with equivalent Text nodes. Throws a "HierarchyRequestError" DOMException if the constraints of the node tree are violated.

    Parameters

    • Rest ...nodes: (string | Node)[]

    Returns void

splitText

  • splitText(offset: number): Text
  • Splits data at the given offset and returns the remainder as Text node.

    Parameters

    • offset: number

    Returns Text

substringData

  • substringData(offset: number, count: number): string
  • Parameters

    • offset: number
    • count: number

    Returns string