Class: HTMLProjectionElement

Any HTML element. Some elements directly implement this interface, while others implement it via an interface that inherits it.

MDN Reference

Extends

• HTMLElement

Constructors

new HTMLProjectionElement()

new HTMLProjectionElement(): HTMLProjectionElement

Returns

HTMLProjectionElement

Overrides

HTMLElement.constructor

Properties

__evolv__

__evolv__: MutateContext

Inherited from

HTMLElement.__evolv__

---

accessKey

accessKey: string

MDN Reference

Inherited from

HTMLElement.accessKey

---

accessKeyLabel

readonly accessKeyLabel: string

MDN Reference

Inherited from

HTMLElement.accessKeyLabel

---

ariaAtomic

ariaAtomic: null | string

MDN Reference

Inherited from

HTMLElement.ariaAtomic

---

ariaAutoComplete

ariaAutoComplete: null | string

MDN Reference

Inherited from

HTMLElement.ariaAutoComplete

---

ariaBrailleLabel

ariaBrailleLabel: null | string

MDN Reference

Inherited from

HTMLElement.ariaBrailleLabel

---

ariaBrailleRoleDescription

ariaBrailleRoleDescription: null | string

MDN Reference

Inherited from

HTMLElement.ariaBrailleRoleDescription

---

ariaBusy

ariaBusy: null | string

MDN Reference

Inherited from

HTMLElement.ariaBusy

---

ariaChecked

ariaChecked: null | string

MDN Reference

Inherited from

HTMLElement.ariaChecked

---

ariaColCount

ariaColCount: null | string

MDN Reference

Inherited from

HTMLElement.ariaColCount

---

ariaColIndex

ariaColIndex: null | string

MDN Reference

Inherited from

HTMLElement.ariaColIndex

---

ariaColSpan

ariaColSpan: null | string

MDN Reference

Inherited from

HTMLElement.ariaColSpan

---

ariaCurrent

ariaCurrent: null | string

MDN Reference

Inherited from

HTMLElement.ariaCurrent

---

ariaDescription

ariaDescription: null | string

MDN Reference

Inherited from

HTMLElement.ariaDescription

---

ariaDisabled

ariaDisabled: null | string

MDN Reference

Inherited from

HTMLElement.ariaDisabled

---

ariaExpanded

ariaExpanded: null | string

MDN Reference

Inherited from

HTMLElement.ariaExpanded

---

ariaHasPopup

ariaHasPopup: null | string

MDN Reference

Inherited from

HTMLElement.ariaHasPopup

---

ariaHidden

ariaHidden: null | string

MDN Reference

Inherited from

HTMLElement.ariaHidden

---

ariaInvalid

ariaInvalid: null | string

Inherited from

HTMLElement.ariaInvalid

---

ariaKeyShortcuts

ariaKeyShortcuts: null | string

MDN Reference

Inherited from

HTMLElement.ariaKeyShortcuts

---

ariaLabel

ariaLabel: null | string

MDN Reference

Inherited from

HTMLElement.ariaLabel

---

ariaLevel

ariaLevel: null | string

MDN Reference

Inherited from

HTMLElement.ariaLevel

---

ariaLive

ariaLive: null | string

MDN Reference

Inherited from

HTMLElement.ariaLive

---

ariaModal

ariaModal: null | string

MDN Reference

Inherited from

HTMLElement.ariaModal

---

ariaMultiLine

ariaMultiLine: null | string

MDN Reference

Inherited from

HTMLElement.ariaMultiLine

---

ariaMultiSelectable

ariaMultiSelectable: null | string

MDN Reference

Inherited from

HTMLElement.ariaMultiSelectable

---

ariaOrientation

ariaOrientation: null | string

MDN Reference

Inherited from

HTMLElement.ariaOrientation

---

ariaPlaceholder

ariaPlaceholder: null | string

MDN Reference

Inherited from

HTMLElement.ariaPlaceholder

---

ariaPosInSet

ariaPosInSet: null | string

MDN Reference

Inherited from

HTMLElement.ariaPosInSet

---

ariaPressed

ariaPressed: null | string

MDN Reference

Inherited from

HTMLElement.ariaPressed

---

ariaReadOnly

ariaReadOnly: null | string

MDN Reference

Inherited from

HTMLElement.ariaReadOnly

---

ariaRequired

ariaRequired: null | string

MDN Reference

Inherited from

HTMLElement.ariaRequired

---

ariaRoleDescription

ariaRoleDescription: null | string

MDN Reference

Inherited from

HTMLElement.ariaRoleDescription

---

ariaRowCount

ariaRowCount: null | string

MDN Reference

Inherited from

HTMLElement.ariaRowCount

---

ariaRowIndex

ariaRowIndex: null | string

MDN Reference

Inherited from

HTMLElement.ariaRowIndex

---

ariaRowSpan

ariaRowSpan: null | string

MDN Reference

Inherited from

HTMLElement.ariaRowSpan

---

ariaSelected

ariaSelected: null | string

MDN Reference

Inherited from

HTMLElement.ariaSelected

---

ariaSetSize

ariaSetSize: null | string

MDN Reference

Inherited from

HTMLElement.ariaSetSize

---

ariaSort

ariaSort: null | string

MDN Reference

Inherited from

HTMLElement.ariaSort

---

ariaValueMax

ariaValueMax: null | string

MDN Reference

Inherited from

HTMLElement.ariaValueMax

---

ariaValueMin

ariaValueMin: null | string

MDN Reference

Inherited from

HTMLElement.ariaValueMin

---

ariaValueNow

ariaValueNow: null | string

MDN Reference

Inherited from

HTMLElement.ariaValueNow

---

ariaValueText

ariaValueText: null | string

MDN Reference

Inherited from

HTMLElement.ariaValueText

---

assignedSlot

readonly assignedSlot: null | HTMLSlotElement

MDN Reference

Inherited from

HTMLElement.assignedSlot

---

ATTRIBUTE_NODE

readonly ATTRIBUTE_NODE: 2

Inherited from

HTMLElement.ATTRIBUTE_NODE

---

attributes

readonly attributes: NamedNodeMap

MDN Reference

Inherited from

HTMLElement.attributes

---

attributeStyleMap

readonly attributeStyleMap: StylePropertyMap

MDN Reference

Inherited from

HTMLElement.attributeStyleMap

---

autocapitalize

autocapitalize: string

MDN Reference

Inherited from

HTMLElement.autocapitalize

---

autofocus

autofocus: boolean

MDN Reference

Inherited from

HTMLElement.autofocus

---

baseURI

readonly baseURI: string

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

MDN Reference

Inherited from

HTMLElement.baseURI

---

CDATA_SECTION_NODE

readonly CDATA_SECTION_NODE: 4

node is a CDATASection node.

Inherited from

HTMLElement.CDATA_SECTION_NODE

---

childElementCount

readonly childElementCount: number

MDN Reference

Inherited from

HTMLElement.childElementCount

---

childNodes

readonly childNodes: NodeListOf<ChildNode>

Returns the children.

MDN Reference

Inherited from

HTMLElement.childNodes

---

children

readonly children: HTMLCollection

Returns the child elements.

MDN Reference

Inherited from

HTMLElement.children

---

classList

readonly classList: DOMTokenList

Allows for manipulation of element's class content attribute as a set of whitespace-separated tokens through a DOMTokenList object.

MDN Reference

Inherited from

HTMLElement.classList

---

className

className: string

Returns the value of element's class content attribute. Can be set to change it.

MDN Reference

Inherited from

HTMLElement.className

---

clientHeight

readonly clientHeight: number

MDN Reference

Inherited from

HTMLElement.clientHeight

---

clientLeft

readonly clientLeft: number

MDN Reference

Inherited from

HTMLElement.clientLeft

---

clientTop

readonly clientTop: number

MDN Reference

Inherited from

HTMLElement.clientTop

---

clientWidth

readonly clientWidth: number

MDN Reference

Inherited from

HTMLElement.clientWidth

---

COMMENT_NODE

readonly COMMENT_NODE: 8

node is a Comment node.

Inherited from

HTMLElement.COMMENT_NODE

---

contentEditable

contentEditable: string

MDN Reference

Inherited from

HTMLElement.contentEditable

---

dataset

readonly dataset: DOMStringMap

MDN Reference

Inherited from

HTMLElement.dataset

---

dir

dir: string

MDN Reference

Inherited from

HTMLElement.dir

---

DOCUMENT_FRAGMENT_NODE

readonly DOCUMENT_FRAGMENT_NODE: 11

node is a DocumentFragment node.

Inherited from

HTMLElement.DOCUMENT_FRAGMENT_NODE

---

DOCUMENT_NODE

readonly DOCUMENT_NODE: 9

node is a document.

Inherited from

HTMLElement.DOCUMENT_NODE

---

DOCUMENT_POSITION_CONTAINED_BY

readonly DOCUMENT_POSITION_CONTAINED_BY: 16

Set when other is a descendant of node.

Inherited from

HTMLElement.DOCUMENT_POSITION_CONTAINED_BY

---

DOCUMENT_POSITION_CONTAINS

readonly DOCUMENT_POSITION_CONTAINS: 8

Set when other is an ancestor of node.

Inherited from

HTMLElement.DOCUMENT_POSITION_CONTAINS

---

DOCUMENT_POSITION_DISCONNECTED

readonly DOCUMENT_POSITION_DISCONNECTED: 1

Set when node and other are not in the same tree.

Inherited from

HTMLElement.DOCUMENT_POSITION_DISCONNECTED

---

DOCUMENT_POSITION_FOLLOWING

readonly DOCUMENT_POSITION_FOLLOWING: 4

Set when other is following node.

Inherited from

HTMLElement.DOCUMENT_POSITION_FOLLOWING

---

DOCUMENT_POSITION_IMPLEMENTATION_SPECIFIC

readonly DOCUMENT_POSITION_IMPLEMENTATION_SPECIFIC: 32

Inherited from

HTMLElement.DOCUMENT_POSITION_IMPLEMENTATION_SPECIFIC

---

DOCUMENT_POSITION_PRECEDING

readonly DOCUMENT_POSITION_PRECEDING: 2

Set when other is preceding node.

Inherited from

HTMLElement.DOCUMENT_POSITION_PRECEDING

---

DOCUMENT_TYPE_NODE

readonly DOCUMENT_TYPE_NODE: 10

node is a doctype.

Inherited from

HTMLElement.DOCUMENT_TYPE_NODE

---

draggable

draggable: boolean

MDN Reference

Inherited from

HTMLElement.draggable

---

ELEMENT_NODE

readonly ELEMENT_NODE: 1

node is an element.

Inherited from

HTMLElement.ELEMENT_NODE

---

enterKeyHint

enterKeyHint: string

MDN Reference

Inherited from

HTMLElement.enterKeyHint

---

ENTITY_NODE

readonly ENTITY_NODE: 6

Inherited from

HTMLElement.ENTITY_NODE

---

ENTITY_REFERENCE_NODE

readonly ENTITY_REFERENCE_NODE: 5

Inherited from

HTMLElement.ENTITY_REFERENCE_NODE

---

firstChild

readonly firstChild: null | ChildNode

Returns the first child.

MDN Reference

Inherited from

HTMLElement.firstChild

---

firstElementChild

readonly firstElementChild: null | Element

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

MDN Reference

Inherited from

HTMLElement.firstElementChild

---

hidden

hidden: boolean

MDN Reference

Inherited from

HTMLElement.hidden

---

id

id: string

Returns the value of element's id content attribute. Can be set to change it.

MDN Reference

Inherited from

HTMLElement.id

---

inert

inert: boolean

MDN Reference

Inherited from

HTMLElement.inert

---

innerHTML

innerHTML: string

MDN Reference

Inherited from

HTMLElement.innerHTML

---

innerText

innerText: string

MDN Reference

Inherited from

HTMLElement.innerText

---

inputMode

inputMode: string

MDN Reference

Inherited from

HTMLElement.inputMode

---

isConnected

readonly isConnected: boolean

Returns true if node is connected and false otherwise.

MDN Reference

Inherited from

HTMLElement.isConnected

---

isContentEditable

readonly isContentEditable: boolean

MDN Reference

Inherited from

HTMLElement.isContentEditable

---

lang

lang: string

MDN Reference

Inherited from

HTMLElement.lang

---

lastChild

readonly lastChild: null | ChildNode

Returns the last child.

MDN Reference

Inherited from

HTMLElement.lastChild

---

lastElementChild

readonly lastElementChild: null | Element

Returns the last child that is an element, and null otherwise.

MDN Reference

Inherited from

HTMLElement.lastElementChild

---

localName

readonly localName: string

Returns the local name.

MDN Reference

Inherited from

HTMLElement.localName

---

namespaceURI

readonly namespaceURI: null | string

Returns the namespace.

MDN Reference

Inherited from

HTMLElement.namespaceURI

---

nextElementSibling

readonly nextElementSibling: null | Element

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

MDN Reference

Inherited from

HTMLElement.nextElementSibling

---

nextSibling

readonly nextSibling: null | ChildNode

Returns the next sibling.

MDN Reference

Inherited from

HTMLElement.nextSibling

---

nodeName

readonly nodeName: string

Returns a string appropriate for the type of node.

MDN Reference

Inherited from

HTMLElement.nodeName

---

nodeType

readonly nodeType: number

Returns the type of node.

MDN Reference

Inherited from

HTMLElement.nodeType

---

nodeValue

nodeValue: null | string

MDN Reference

Inherited from

HTMLElement.nodeValue

---

nonce?

optional nonce: string

MDN Reference

Inherited from

HTMLElement.nonce

---

NOTATION_NODE

readonly NOTATION_NODE: 12

Inherited from

HTMLElement.NOTATION_NODE

---

offsetHeight

readonly offsetHeight: number

MDN Reference

Inherited from

HTMLElement.offsetHeight

---

offsetLeft

readonly offsetLeft: number

MDN Reference

Inherited from

HTMLElement.offsetLeft

---

offsetParent

readonly offsetParent: null | Element

MDN Reference

Inherited from

HTMLElement.offsetParent

---

offsetTop

readonly offsetTop: number

MDN Reference

Inherited from

HTMLElement.offsetTop

---

offsetWidth

readonly offsetWidth: number

MDN Reference

Inherited from

HTMLElement.offsetWidth

---

onabort

onabort: null | (this, ev) => any

Fires when the user aborts the download.

Param

The event.

MDN Reference

Inherited from

HTMLElement.onabort

---

onanimationcancel

onanimationcancel: null | (this, ev) => any

MDN Reference

Inherited from

HTMLElement.onanimationcancel

---

onanimationend

onanimationend: null | (this, ev) => any

MDN Reference

Inherited from

HTMLElement.onanimationend

---

onanimationiteration

onanimationiteration: null | (this, ev) => any

MDN Reference

Inherited from

HTMLElement.onanimationiteration

---

onanimationstart

onanimationstart: null | (this, ev) => any

MDN Reference

Inherited from

HTMLElement.onanimationstart

---

onauxclick

onauxclick: null | (this, ev) => any

MDN Reference

Inherited from

HTMLElement.onauxclick

---

onbeforeinput

onbeforeinput: null | (this, ev) => any

MDN Reference

Inherited from

HTMLElement.onbeforeinput

---

onbeforetoggle

onbeforetoggle: null | (this, ev) => any

MDN Reference

Inherited from

HTMLElement.onbeforetoggle

---

onblur

onblur: null | (this, ev) => any

Fires when the object loses the input focus.

Param

The focus event.

MDN Reference

Inherited from

HTMLElement.onblur

---

oncancel

oncancel: null | (this, ev) => any

MDN Reference

Inherited from

HTMLElement.oncancel

---

oncanplay

oncanplay: null | (this, ev) => any

Occurs when playback is possible, but would require further buffering.

Param

The event.

MDN Reference

Inherited from

HTMLElement.oncanplay

---

oncanplaythrough

oncanplaythrough: null | (this, ev) => any

MDN Reference

Inherited from

HTMLElement.oncanplaythrough

---

onchange

onchange: null | (this, ev) => any

Fires when the contents of the object or selection have changed.

Param

The event.

MDN Reference

Inherited from

HTMLElement.onchange

---

onclick

onclick: null | (this, ev) => any

Fires when the user clicks the left mouse button on the object

Param

The mouse event.

MDN Reference

Inherited from

HTMLElement.onclick

---

onclose

onclose: null | (this, ev) => any

MDN Reference

Inherited from

HTMLElement.onclose

---

oncontextlost

oncontextlost: null | (this, ev) => any

MDN Reference

Inherited from

HTMLElement.oncontextlost

---

oncontextmenu

oncontextmenu: null | (this, ev) => any

Fires when the user clicks the right mouse button in the client area, opening the context menu.

Param

The mouse event.

MDN Reference

Inherited from

HTMLElement.oncontextmenu

---

oncontextrestored

oncontextrestored: null | (this, ev) => any

MDN Reference

Inherited from

HTMLElement.oncontextrestored

---

oncopy

oncopy: null | (this, ev) => any

MDN Reference

Inherited from

HTMLElement.oncopy

---

oncuechange

oncuechange: null | (this, ev) => any

MDN Reference

Inherited from

HTMLElement.oncuechange

---

oncut

oncut: null | (this, ev) => any

MDN Reference

Inherited from

HTMLElement.oncut

---

ondblclick

ondblclick: null | (this, ev) => any

Fires when the user double-clicks the object.

Param

The mouse event.

MDN Reference

Inherited from

HTMLElement.ondblclick

---

ondrag

ondrag: null | (this, ev) => any

Fires on the source object continuously during a drag operation.

Param

The event.

MDN Reference

Inherited from

HTMLElement.ondrag

---

ondragend

ondragend: null | (this, ev) => any

Fires on the source object when the user releases the mouse at the close of a drag operation.

Param

The event.

MDN Reference

Inherited from

HTMLElement.ondragend

---

ondragenter

ondragenter: null | (this, ev) => any

Fires on the target element when the user drags the object to a valid drop target.

Param

The drag event.

MDN Reference

Inherited from

HTMLElement.ondragenter

---

ondragleave

ondragleave: null | (this, ev) => any

Fires on the target object when the user moves the mouse out of a valid drop target during a drag operation.

Param

The drag event.

MDN Reference

Inherited from

HTMLElement.ondragleave

---

ondragover

ondragover: null | (this, ev) => any

Fires on the target element continuously while the user drags the object over a valid drop target.

Param

The event.

MDN Reference

Inherited from

HTMLElement.ondragover

---

ondragstart

ondragstart: null | (this, ev) => any

Fires on the source object when the user starts to drag a text selection or selected object.

Param

The event.

MDN Reference

Inherited from

HTMLElement.ondragstart

---

ondrop

ondrop: null | (this, ev) => any

MDN Reference

Inherited from

HTMLElement.ondrop

---

ondurationchange

ondurationchange: null | (this, ev) => any

Occurs when the duration attribute is updated.

Param

The event.

MDN Reference

Inherited from

HTMLElement.ondurationchange

---

onemptied

onemptied: null | (this, ev) => any

Occurs when the media element is reset to its initial state.

Param

The event.

MDN Reference

Inherited from

HTMLElement.onemptied

---

onended

onended: null | (this, ev) => any

Occurs when the end of playback is reached.

Param

The event

MDN Reference

Inherited from

HTMLElement.onended

---

onerror

onerror: OnErrorEventHandler

Fires when an error occurs during object loading.

Param

The event.

MDN Reference

Inherited from

HTMLElement.onerror

---

onfocus

onfocus: null | (this, ev) => any

Fires when the object receives focus.

Param

The event.

MDN Reference

Inherited from

HTMLElement.onfocus

---

onformdata

onformdata: null | (this, ev) => any

MDN Reference

Inherited from

HTMLElement.onformdata

---

onfullscreenchange

onfullscreenchange: null | (this, ev) => any

MDN Reference

Inherited from

HTMLElement.onfullscreenchange

---

onfullscreenerror

onfullscreenerror: null | (this, ev) => any

MDN Reference

Inherited from

HTMLElement.onfullscreenerror

---

ongotpointercapture

ongotpointercapture: null | (this, ev) => any

MDN Reference

Inherited from

HTMLElement.ongotpointercapture

---

oninput

oninput: null | (this, ev) => any

MDN Reference

Inherited from

HTMLElement.oninput

---

oninvalid

oninvalid: null | (this, ev) => any

MDN Reference

Inherited from

HTMLElement.oninvalid

---

onkeydown

onkeydown: null | (this, ev) => any

Fires when the user presses a key.

Param

The keyboard event

MDN Reference

Inherited from

HTMLElement.onkeydown

---

onkeypress

onkeypress: null | (this, ev) => any

Fires when the user presses an alphanumeric key.

Param

The event.

Deprecated

MDN Reference

Inherited from

HTMLElement.onkeypress

---

onkeyup

onkeyup: null | (this, ev) => any

Fires when the user releases a key.

Param

The keyboard event

MDN Reference

Inherited from

HTMLElement.onkeyup

---

onload

onload: null | (this, ev) => any

Fires immediately after the browser loads the object.

Param

The event.

MDN Reference

Inherited from

HTMLElement.onload

---

onloadeddata

onloadeddata: null | (this, ev) => any

Occurs when media data is loaded at the current playback position.

Param

The event.

MDN Reference

Inherited from

HTMLElement.onloadeddata

---

onloadedmetadata

onloadedmetadata: null | (this, ev) => any

Occurs when the duration and dimensions of the media have been determined.

Param

The event.

MDN Reference

Inherited from

HTMLElement.onloadedmetadata

---

onloadstart

onloadstart: null | (this, ev) => any

Occurs when Internet Explorer begins looking for media data.

Param

The event.

MDN Reference

Inherited from

HTMLElement.onloadstart

---

onlostpointercapture

onlostpointercapture: null | (this, ev) => any

MDN Reference

Inherited from

HTMLElement.onlostpointercapture

---

onmousedown

onmousedown: null | (this, ev) => any

Fires when the user clicks the object with either mouse button.

Param

The mouse event.

MDN Reference

Inherited from

HTMLElement.onmousedown

---

onmouseenter

onmouseenter: null | (this, ev) => any

MDN Reference

Inherited from

HTMLElement.onmouseenter

---

onmouseleave

onmouseleave: null | (this, ev) => any

MDN Reference

Inherited from

HTMLElement.onmouseleave

---

onmousemove

onmousemove: null | (this, ev) => any

Fires when the user moves the mouse over the object.

Param

The mouse event.

MDN Reference

Inherited from

HTMLElement.onmousemove

---

onmouseout

onmouseout: null | (this, ev) => any

Fires when the user moves the mouse pointer outside the boundaries of the object.

Param

The mouse event.

MDN Reference

Inherited from

HTMLElement.onmouseout

---

onmouseover

onmouseover: null | (this, ev) => any

Fires when the user moves the mouse pointer into the object.

Param

The mouse event.

MDN Reference

Inherited from

HTMLElement.onmouseover

---

onmouseup

onmouseup: null | (this, ev) => any

Fires when the user releases a mouse button while the mouse is over the object.

Param

The mouse event.

MDN Reference

Inherited from

HTMLElement.onmouseup

---

onpaste

onpaste: null | (this, ev) => any

MDN Reference

Inherited from

HTMLElement.onpaste

---

onpause

onpause: null | (this, ev) => any

Occurs when playback is paused.

Param

The event.

MDN Reference

Inherited from

HTMLElement.onpause

---

onplay

onplay: null | (this, ev) => any

Occurs when the play method is requested.

Param

The event.

MDN Reference

Inherited from

HTMLElement.onplay

---

onplaying

onplaying: null | (this, ev) => any

Occurs when the audio or video has started playing.

Param

The event.

MDN Reference

Inherited from

HTMLElement.onplaying

---

onpointercancel

onpointercancel: null | (this, ev) => any

MDN Reference

Inherited from

HTMLElement.onpointercancel

---

onpointerdown

onpointerdown: null | (this, ev) => any

MDN Reference

Inherited from

HTMLElement.onpointerdown

---

onpointerenter

onpointerenter: null | (this, ev) => any

MDN Reference

Inherited from

HTMLElement.onpointerenter

---

onpointerleave

onpointerleave: null | (this, ev) => any

MDN Reference

Inherited from

HTMLElement.onpointerleave

---

onpointermove

onpointermove: null | (this, ev) => any

MDN Reference

Inherited from

HTMLElement.onpointermove

---

onpointerout

onpointerout: null | (this, ev) => any

MDN Reference

Inherited from

HTMLElement.onpointerout

---

onpointerover

onpointerover: null | (this, ev) => any

MDN Reference

Inherited from

HTMLElement.onpointerover

---

onpointerup

onpointerup: null | (this, ev) => any

MDN Reference

Inherited from

HTMLElement.onpointerup

---

onprogress

onprogress: null | (this, ev) => any

Occurs to indicate progress while downloading media data.

Param

The event.

MDN Reference

Inherited from

HTMLElement.onprogress

---

onratechange

onratechange: null | (this, ev) => any

Occurs when the playback rate is increased or decreased.

Param

The event.

MDN Reference

Inherited from

HTMLElement.onratechange

---

onreset

onreset: null | (this, ev) => any

Fires when the user resets a form.

Param

The event.

MDN Reference

Inherited from

HTMLElement.onreset

---

onresize

onresize: null | (this, ev) => any

MDN Reference

Inherited from

HTMLElement.onresize

---

onscroll

onscroll: null | (this, ev) => any

Fires when the user repositions the scroll box in the scroll bar on the object.

Param

The event.

MDN Reference

Inherited from

HTMLElement.onscroll

---

onscrollend

onscrollend: null | (this, ev) => any

MDN Reference

Inherited from

HTMLElement.onscrollend

---

onsecuritypolicyviolation

onsecuritypolicyviolation: null | (this, ev) => any

MDN Reference

Inherited from

HTMLElement.onsecuritypolicyviolation

---

onseeked

onseeked: null | (this, ev) => any

Occurs when the seek operation ends.

Param

The event.

MDN Reference

Inherited from

HTMLElement.onseeked

---

onseeking

onseeking: null | (this, ev) => any

Occurs when the current playback position is moved.

Param

The event.

MDN Reference

Inherited from

HTMLElement.onseeking

---

onselect

onselect: null | (this, ev) => any

Fires when the current selection changes.

Param

The event.

MDN Reference

Inherited from

HTMLElement.onselect

---

onselectionchange

onselectionchange: null | (this, ev) => any

MDN Reference

Inherited from

HTMLElement.onselectionchange

---

onselectstart

onselectstart: null | (this, ev) => any

MDN Reference

Inherited from

HTMLElement.onselectstart

---

onslotchange

onslotchange: null | (this, ev) => any

MDN Reference

Inherited from

HTMLElement.onslotchange

---

onstalled

onstalled: null | (this, ev) => any

Occurs when the download has stopped.

Param

The event.

MDN Reference

Inherited from

HTMLElement.onstalled

---

onsubmit

onsubmit: null | (this, ev) => any

MDN Reference

Inherited from

HTMLElement.onsubmit

---

onsuspend

onsuspend: null | (this, ev) => any

Occurs if the load operation has been intentionally halted.

Param

The event.

MDN Reference

Inherited from

HTMLElement.onsuspend

---

ontimeupdate

ontimeupdate: null | (this, ev) => any

Occurs to indicate the current playback position.

Param

The event.

MDN Reference

Inherited from

HTMLElement.ontimeupdate

---

ontoggle

ontoggle: null | (this, ev) => any

MDN Reference

Inherited from

HTMLElement.ontoggle

---

ontouchcancel?

optional ontouchcancel: null | (this, ev) => any

MDN Reference

Inherited from

HTMLElement.ontouchcancel

---

ontouchend?

optional ontouchend: null | (this, ev) => any

MDN Reference

Inherited from

HTMLElement.ontouchend

---

ontouchmove?

optional ontouchmove: null | (this, ev) => any

MDN Reference

Inherited from

HTMLElement.ontouchmove

---

ontouchstart?

optional ontouchstart: null | (this, ev) => any

MDN Reference

Inherited from

HTMLElement.ontouchstart

---

ontransitioncancel

ontransitioncancel: null | (this, ev) => any

MDN Reference

Inherited from

HTMLElement.ontransitioncancel

---

ontransitionend

ontransitionend: null | (this, ev) => any

MDN Reference

Inherited from

HTMLElement.ontransitionend

---

ontransitionrun

ontransitionrun: null | (this, ev) => any

MDN Reference

Inherited from

HTMLElement.ontransitionrun

---

ontransitionstart

ontransitionstart: null | (this, ev) => any

MDN Reference

Inherited from

HTMLElement.ontransitionstart

---

onvolumechange

onvolumechange: null | (this, ev) => any

Occurs when the volume is changed, or playback is muted or unmuted.

Param

The event.

MDN Reference

Inherited from

HTMLElement.onvolumechange

---

onwaiting

onwaiting: null | (this, ev) => any

Occurs when playback stops because the next frame of a video resource is not available.

Param

The event.

MDN Reference

Inherited from

HTMLElement.onwaiting

---

onwebkitanimationend

onwebkitanimationend: null | (this, ev) => any

Deprecated

This is a legacy alias of onanimationend.

MDN Reference

Inherited from

HTMLElement.onwebkitanimationend

---

onwebkitanimationiteration

onwebkitanimationiteration: null | (this, ev) => any

Deprecated

This is a legacy alias of onanimationiteration.

MDN Reference

Inherited from

HTMLElement.onwebkitanimationiteration

---

onwebkitanimationstart

onwebkitanimationstart: null | (this, ev) => any

Deprecated

This is a legacy alias of onanimationstart.

MDN Reference

Inherited from

HTMLElement.onwebkitanimationstart

---

onwebkittransitionend

onwebkittransitionend: null | (this, ev) => any

Deprecated

This is a legacy alias of ontransitionend.

MDN Reference

Inherited from

HTMLElement.onwebkittransitionend

---

onwheel

onwheel: null | (this, ev) => any

MDN Reference

Inherited from

HTMLElement.onwheel

---

outerHTML

outerHTML: string

MDN Reference

Inherited from

HTMLElement.outerHTML

---

outerText

outerText: string

MDN Reference

Inherited from

HTMLElement.outerText

---

ownerDocument

readonly ownerDocument: Document

Returns the node document. Returns null for documents.

MDN Reference

Inherited from

HTMLElement.ownerDocument

---

parentElement

readonly parentElement: null | HTMLElement

Returns the parent element.

MDN Reference

Inherited from

HTMLElement.parentElement

---

parentNode

readonly parentNode: null | ParentNode

Returns the parent.

MDN Reference

Inherited from

HTMLElement.parentNode

---

part

readonly part: DOMTokenList

MDN Reference

Inherited from

HTMLElement.part

---

popover

popover: null | string

MDN Reference

Inherited from

HTMLElement.popover

---

prefix

readonly prefix: null | string

Returns the namespace prefix.

MDN Reference

Inherited from

HTMLElement.prefix

---

previousElementSibling

readonly previousElementSibling: null | Element

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

MDN Reference

Inherited from

HTMLElement.previousElementSibling

---

previousSibling

readonly previousSibling: null | ChildNode

Returns the previous sibling.

MDN Reference

Inherited from

HTMLElement.previousSibling

---

PROCESSING_INSTRUCTION_NODE

readonly PROCESSING_INSTRUCTION_NODE: 7

node is a ProcessingInstruction node.

Inherited from

HTMLElement.PROCESSING_INSTRUCTION_NODE

---

role

role: null | string

Inherited from

HTMLElement.role

---

scrollHeight

readonly scrollHeight: number

MDN Reference

Inherited from

HTMLElement.scrollHeight

---

scrollLeft

scrollLeft: number

MDN Reference

Inherited from

HTMLElement.scrollLeft

---

scrollTop

scrollTop: number

MDN Reference

Inherited from

HTMLElement.scrollTop

---

scrollWidth

readonly scrollWidth: number

MDN Reference

Inherited from

HTMLElement.scrollWidth

---

shadowRoot

readonly shadowRoot: null | ShadowRoot

Returns element's shadow root, if any, and if shadow root's mode is "open", and null otherwise.

MDN Reference

Inherited from

HTMLElement.shadowRoot

---

slot

slot: string

Returns the value of element's slot content attribute. Can be set to change it.

MDN Reference

Inherited from

HTMLElement.slot

---

spellcheck

spellcheck: boolean

MDN Reference

Inherited from

HTMLElement.spellcheck

---

style

readonly style: CSSStyleDeclaration

MDN Reference

Inherited from

HTMLElement.style

---

tabIndex

tabIndex: number

MDN Reference

Inherited from

HTMLElement.tabIndex

---

tagName

readonly tagName: string

Returns the HTML-uppercased qualified name.

MDN Reference

Inherited from

HTMLElement.tagName

---

TEXT_NODE

readonly TEXT_NODE: 3

node is a Text node.

Inherited from

HTMLElement.TEXT_NODE

---

textContent

textContent: null | string

MDN Reference

Inherited from

HTMLElement.textContent

---

title

title: string

MDN Reference

Inherited from

HTMLElement.title

---

translate

translate: boolean

MDN Reference

Inherited from

HTMLElement.translate

Methods

addEventListener()

Call Signature

addEventListener<K>(type, listener, options?): 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 § 2.8 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.

If an AbortSignal is passed for options's signal, then the event listener will be removed when signal is aborted.

The event listener is appended to target's event listener list and is not appended if it has the same type, callback, and capture.

MDN Reference

Type Parameters

Type Parameter
K extends keyof HTMLElementEventMap

Parameters

Parameter	Type
type	K
listener	(this, ev) => any
options?	boolean | AddEventListenerOptions

Returns

void

Inherited from

HTMLElement.addEventListener

Call Signature

addEventListener(type, listener, options?): 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 § 2.8 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.

If an AbortSignal is passed for options's signal, then the event listener will be removed when signal is aborted.

The event listener is appended to target's event listener list and is not appended if it has the same type, callback, and capture.

MDN Reference

Parameters

Parameter	Type
type	string
listener	EventListenerOrEventListenerObject
options?	boolean | AddEventListenerOptions

Returns

void

Inherited from

HTMLElement.addEventListener

---

after()

after(...nodes): 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.

MDN Reference

Parameters

Parameter	Type
...nodes	(string | Node)[]

Returns

void

Inherited from

HTMLElement.after

---

animate()

animate(keyframes, options?): Animation

MDN Reference

Parameters

Parameter	Type
keyframes	null | Keyframe[] | PropertyIndexedKeyframes
options?	number | KeyframeAnimationOptions

Returns

Animation

Inherited from

HTMLElement.animate

---

append()

append(...nodes): void

Inserts nodes after the last child of node, while replacing strings in nodes with equivalent Text nodes.

Throws a "HierarchyRequestError" DOMException if the constraints of the node tree are violated.

MDN Reference

Parameters

Parameter	Type
...nodes	(string | Node)[]

Returns

void

Inherited from

HTMLElement.append

---

appendChild()

appendChild<T>(node): T

MDN Reference

Type Parameters

Type Parameter
T extends Node

Parameters

Parameter	Type
node	T

Returns

T

Inherited from

HTMLElement.appendChild

---

attachInternals()

attachInternals(): ElementInternals

MDN Reference

Returns

ElementInternals

Inherited from

HTMLElement.attachInternals

---

attachShadow()

attachShadow(init): ShadowRoot

Creates a shadow root for element and returns it.

MDN Reference

Parameters

Parameter	Type
init	ShadowRootInit

Returns

ShadowRoot

Inherited from

HTMLElement.attachShadow

---

before()

before(...nodes): 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.

MDN Reference

Parameters

Parameter	Type
...nodes	(string | Node)[]

Returns

void

Inherited from

HTMLElement.before

---

blur()

blur(): void

MDN Reference

Returns

void

Inherited from

HTMLElement.blur

---

checkVisibility()

checkVisibility(options?): boolean

MDN Reference

Parameters

Parameter	Type
options?	CheckVisibilityOptions

Returns

boolean

Inherited from

HTMLElement.checkVisibility

---

click()

click(): void

MDN Reference

Returns

void

Inherited from

HTMLElement.click

---

cloneNode()

cloneNode(deep?): Node

Returns a copy of node. If deep is true, the copy also includes the node's descendants.

MDN Reference

Parameters

Parameter	Type
deep?	boolean

Returns

Node

Inherited from

HTMLElement.cloneNode

---

closest()

Call Signature

closest<K>(selector): null | HTMLElementTagNameMap[K]

Returns the first (starting at element) inclusive ancestor that matches selectors, and null otherwise.

MDN Reference

Type Parameters

Type Parameter
K extends keyof HTMLElementTagNameMap

Parameters

Parameter	Type
selector	K

Returns

null | HTMLElementTagNameMap[K]

Inherited from

HTMLElement.closest

Call Signature

closest<K>(selector): null | SVGElementTagNameMap[K]

Type Parameters

Type Parameter
K extends keyof SVGElementTagNameMap

Parameters

Parameter	Type
selector	K

Returns

null | SVGElementTagNameMap[K]

Inherited from

HTMLElement.closest

Call Signature

closest<K>(selector): null | MathMLElementTagNameMap[K]

Type Parameters

Type Parameter
K extends keyof MathMLElementTagNameMap

Parameters

Parameter	Type
selector	K

Returns

null | MathMLElementTagNameMap[K]

Inherited from

HTMLElement.closest

Call Signature

closest<E>(selectors): null | E

Type Parameters

Type Parameter	Default type
E extends Element	Element

Parameters

Parameter	Type
selectors	string

Returns

null | E

Inherited from

HTMLElement.closest

---

compareDocumentPosition()

compareDocumentPosition(other): number

Returns a bitmask indicating the position of other relative to node.

MDN Reference

Parameters

Parameter	Type
other	Node

Returns

number

Inherited from

HTMLElement.compareDocumentPosition

---

computedStyleMap()

computedStyleMap(): StylePropertyMapReadOnly

MDN Reference

Returns

StylePropertyMapReadOnly

Inherited from

HTMLElement.computedStyleMap

---

contains()

contains(other): boolean

Returns true if other is an inclusive descendant of node, and false otherwise.

MDN Reference

Parameters

Parameter	Type
other	null | Node

Returns

boolean

Inherited from

HTMLElement.contains

---

dispatchEvent()

dispatchEvent(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.

MDN Reference

Parameters

Parameter	Type
event	Event

Returns

boolean

Inherited from

HTMLElement.dispatchEvent

---

focus()

focus(options?): void

MDN Reference

Parameters

Parameter	Type
options?	FocusOptions

Returns

void

Inherited from

HTMLElement.focus

---

getAnimations()

getAnimations(options?): Animation[]

MDN Reference

Parameters

Parameter	Type
options?	GetAnimationsOptions

Returns

Animation[]

Inherited from

HTMLElement.getAnimations

---

getAttribute()

getAttribute(qualifiedName): null | string

Returns element's first attribute whose qualified name is qualifiedName, and null if there is no such attribute otherwise.

MDN Reference

Parameters

Parameter	Type
qualifiedName	string

Returns

null | string

Inherited from

HTMLElement.getAttribute

---

getAttributeNames()

getAttributeNames(): string[]

Returns the qualified names of all element's attributes. Can contain duplicates.

MDN Reference

Returns

string[]

Inherited from

HTMLElement.getAttributeNames

---

getAttributeNode()

getAttributeNode(qualifiedName): null | Attr

MDN Reference

Parameters

Parameter	Type
qualifiedName	string

Returns

null | Attr

Inherited from

HTMLElement.getAttributeNode

---

getAttributeNodeNS()

getAttributeNodeNS(namespace, localName): null | Attr

MDN Reference

Parameters

Parameter	Type
namespace	null | string
localName	string

Returns

null | Attr

Inherited from

HTMLElement.getAttributeNodeNS

---

getAttributeNS()

getAttributeNS(namespace, localName): null | string

Returns element's attribute whose namespace is namespace and local name is localName, and null if there is no such attribute otherwise.

MDN Reference

Parameters

Parameter	Type
namespace	null | string
localName	string

Returns

null | string

Inherited from

HTMLElement.getAttributeNS

---

getBoundingClientRect()

getBoundingClientRect(): DOMRect

MDN Reference

Returns

DOMRect

Inherited from

HTMLElement.getBoundingClientRect

---

getClientRects()

getClientRects(): DOMRectList

MDN Reference

Returns

DOMRectList

Inherited from

HTMLElement.getClientRects

---

getElementsByClassName()

getElementsByClassName(classNames): HTMLCollectionOf<Element>

Returns a HTMLCollection of the elements in the object on which the method was invoked (a document or an element) that have all the classes given by classNames. The classNames argument is interpreted as a space-separated list of classes.

MDN Reference

Parameters

Parameter	Type
classNames	string

Returns

HTMLCollectionOf<Element>

Inherited from

HTMLElement.getElementsByClassName

---

getElementsByTagName()

Call Signature

getElementsByTagName<K>(qualifiedName): HTMLCollectionOf<HTMLElementTagNameMap[K]>

MDN Reference

Type Parameters

Type Parameter
K extends keyof HTMLElementTagNameMap

Parameters

Parameter	Type
qualifiedName	K

Returns

HTMLCollectionOf<HTMLElementTagNameMap[K]>

Inherited from

HTMLElement.getElementsByTagName

Call Signature

getElementsByTagName<K>(qualifiedName): HTMLCollectionOf<SVGElementTagNameMap[K]>

Type Parameters

Type Parameter
K extends keyof SVGElementTagNameMap

Parameters

Parameter	Type
qualifiedName	K

Returns

HTMLCollectionOf<SVGElementTagNameMap[K]>

Inherited from

HTMLElement.getElementsByTagName

Call Signature

getElementsByTagName<K>(qualifiedName): HTMLCollectionOf<MathMLElementTagNameMap[K]>

Type Parameters

Type Parameter
K extends keyof MathMLElementTagNameMap

Parameters

Parameter	Type
qualifiedName	K

Returns

HTMLCollectionOf<MathMLElementTagNameMap[K]>

Inherited from

HTMLElement.getElementsByTagName

Call Signature

getElementsByTagName<K>(qualifiedName): HTMLCollectionOf<HTMLElementDeprecatedTagNameMap[K]>

Type Parameters

Type Parameter
K extends keyof HTMLElementDeprecatedTagNameMap

Parameters

Parameter	Type
qualifiedName	K

Returns

HTMLCollectionOf<HTMLElementDeprecatedTagNameMap[K]>

Deprecated

Inherited from

HTMLElement.getElementsByTagName

Call Signature

getElementsByTagName(qualifiedName): HTMLCollectionOf<Element>

Parameters

Parameter	Type
qualifiedName	string

Returns

HTMLCollectionOf<Element>

Inherited from

HTMLElement.getElementsByTagName

---

getElementsByTagNameNS()

Call Signature

getElementsByTagNameNS(namespaceURI, localName): HTMLCollectionOf<HTMLElement>

MDN Reference

Parameters

Parameter	Type
namespaceURI	"http://www.w3.org/1999/xhtml"
localName	string

Returns

HTMLCollectionOf<HTMLElement>

Inherited from

HTMLElement.getElementsByTagNameNS

Call Signature

getElementsByTagNameNS(namespaceURI, localName): HTMLCollectionOf<SVGElement>

Parameters

Parameter	Type
namespaceURI	"http://www.w3.org/2000/svg"
localName	string

Returns

HTMLCollectionOf<SVGElement>

Inherited from

HTMLElement.getElementsByTagNameNS

Call Signature

getElementsByTagNameNS(namespaceURI, localName): HTMLCollectionOf<MathMLElement>

Parameters

Parameter	Type
namespaceURI	"http://www.w3.org/1998/Math/MathML"
localName	string

Returns

HTMLCollectionOf<MathMLElement>

Inherited from

HTMLElement.getElementsByTagNameNS

Call Signature

getElementsByTagNameNS(namespace, localName): HTMLCollectionOf<Element>

Parameters

Parameter	Type
namespace	null | string
localName	string

Returns

HTMLCollectionOf<Element>

Inherited from

HTMLElement.getElementsByTagNameNS

---

getHTML()

getHTML(options?): string

MDN Reference

Parameters

Parameter	Type
options?	GetHTMLOptions

Returns

string

Inherited from

HTMLElement.getHTML

---

getRootNode()

getRootNode(options?): Node

Returns node's root.

MDN Reference

Parameters

Parameter	Type
options?	GetRootNodeOptions

Returns

Node

Inherited from

HTMLElement.getRootNode

---

hasAttribute()

hasAttribute(qualifiedName): boolean

Returns true if element has an attribute whose qualified name is qualifiedName, and false otherwise.

MDN Reference

Parameters

Parameter	Type
qualifiedName	string

Returns

boolean

Inherited from

HTMLElement.hasAttribute

---

hasAttributeNS()

hasAttributeNS(namespace, localName): boolean

Returns true if element has an attribute whose namespace is namespace and local name is localName.

MDN Reference

Parameters

Parameter	Type
namespace	null | string
localName	string

Returns

boolean

Inherited from

HTMLElement.hasAttributeNS

---

hasAttributes()

hasAttributes(): boolean

Returns true if element has attributes, and false otherwise.

MDN Reference

Returns

boolean

Inherited from

HTMLElement.hasAttributes

---

hasChildNodes()

hasChildNodes(): boolean

Returns whether node has children.

MDN Reference

Returns

boolean

Inherited from

HTMLElement.hasChildNodes

---

hasPointerCapture()

hasPointerCapture(pointerId): boolean

MDN Reference

Parameters

Parameter	Type
pointerId	number

Returns

boolean

Inherited from

HTMLElement.hasPointerCapture

---

hidePopover()

hidePopover(): void

MDN Reference

Returns

void

Inherited from

HTMLElement.hidePopover

---

insertAdjacentElement()

insertAdjacentElement(where, element): null | Element

MDN Reference

Parameters

Parameter	Type
where	InsertPosition
element	Element

Returns

null | Element

Inherited from

HTMLElement.insertAdjacentElement

---

insertAdjacentHTML()

insertAdjacentHTML(position, string): void

MDN Reference

Parameters

Parameter	Type
position	InsertPosition
string	string

Returns

void

Inherited from

HTMLElement.insertAdjacentHTML

---

insertAdjacentText()

insertAdjacentText(where, data): void

MDN Reference

Parameters

Parameter	Type
where	InsertPosition
data	string

Returns

void

Inherited from

HTMLElement.insertAdjacentText

---

insertBefore()

insertBefore<T>(node, child): T

MDN Reference

Type Parameters

Type Parameter
T extends Node

Parameters

Parameter	Type
node	T
child	null | Node

Returns

T

Inherited from

HTMLElement.insertBefore

---

isDefaultNamespace()

isDefaultNamespace(namespace): boolean

MDN Reference

Parameters

Parameter	Type
namespace	null | string

Returns

boolean

Inherited from

HTMLElement.isDefaultNamespace

---

isEqualNode()

isEqualNode(otherNode): boolean

Returns whether node and otherNode have the same properties.

MDN Reference

Parameters

Parameter	Type
otherNode	null | Node

Returns

boolean

Inherited from

HTMLElement.isEqualNode

---

isSameNode()

isSameNode(otherNode): boolean

MDN Reference

Parameters

Parameter	Type
otherNode	null | Node

Returns

boolean

Inherited from

HTMLElement.isSameNode

---

lookupNamespaceURI()

lookupNamespaceURI(prefix): null | string

MDN Reference

Parameters

Parameter	Type
prefix	null | string

Returns

null | string

Inherited from

HTMLElement.lookupNamespaceURI

---

lookupPrefix()

lookupPrefix(namespace): null | string

MDN Reference

Parameters

Parameter	Type
namespace	null | string

Returns

null | string

Inherited from

HTMLElement.lookupPrefix

---

matches()

matches(selectors): boolean

Returns true if matching selectors against element's root yields element, and false otherwise.

MDN Reference

Parameters

Parameter	Type
selectors	string

Returns

boolean

Inherited from

HTMLElement.matches

---

normalize()

normalize(): void

Removes empty exclusive Text nodes and concatenates the data of remaining contiguous exclusive Text nodes into the first of their nodes.

MDN Reference

Returns

void

Inherited from

HTMLElement.normalize

---

prepend()

prepend(...nodes): void

Inserts nodes before the first child of node, while replacing strings in nodes with equivalent Text nodes.

Throws a "HierarchyRequestError" DOMException if the constraints of the node tree are violated.

MDN Reference

Parameters

Parameter	Type
...nodes	(string | Node)[]

Returns

void

Inherited from

HTMLElement.prepend

---

querySelector()

Call Signature

querySelector<K>(selectors): null | HTMLElementTagNameMap[K]

Returns the first element that is a descendant of node that matches selectors.

MDN Reference

Type Parameters

Type Parameter
K extends keyof HTMLElementTagNameMap

Parameters

Parameter	Type
selectors	K

Returns

null | HTMLElementTagNameMap[K]

Inherited from

HTMLElement.querySelector

Call Signature

querySelector<K>(selectors): null | SVGElementTagNameMap[K]

Type Parameters

Type Parameter
K extends keyof SVGElementTagNameMap

Parameters

Parameter	Type
selectors	K

Returns

null | SVGElementTagNameMap[K]

Inherited from

HTMLElement.querySelector

Call Signature

querySelector<K>(selectors): null | MathMLElementTagNameMap[K]

Type Parameters

Type Parameter
K extends keyof MathMLElementTagNameMap

Parameters

Parameter	Type
selectors	K

Returns

null | MathMLElementTagNameMap[K]

Inherited from

HTMLElement.querySelector

Call Signature

querySelector<K>(selectors): null | HTMLElementDeprecatedTagNameMap[K]

Type Parameters

Type Parameter
K extends keyof HTMLElementDeprecatedTagNameMap

Parameters

Parameter	Type
selectors	K

Returns

null | HTMLElementDeprecatedTagNameMap[K]

Deprecated

Inherited from

HTMLElement.querySelector

Call Signature

querySelector<E>(selectors): null | E

Type Parameters

Type Parameter	Default type
E extends Element	Element

Parameters

Parameter	Type
selectors	string

Returns

null | E

Inherited from

HTMLElement.querySelector

---

querySelectorAll()

Call Signature

querySelectorAll<K>(selectors): NodeListOf<HTMLElementTagNameMap[K]>

Returns all element descendants of node that match selectors.

MDN Reference

Type Parameters

Type Parameter
K extends keyof HTMLElementTagNameMap

Parameters

Parameter	Type
selectors	K

Returns

NodeListOf<HTMLElementTagNameMap[K]>

Inherited from

HTMLElement.querySelectorAll

Call Signature

querySelectorAll<K>(selectors): NodeListOf<SVGElementTagNameMap[K]>

Type Parameters

Type Parameter
K extends keyof SVGElementTagNameMap

Parameters

Parameter	Type
selectors	K

Returns

NodeListOf<SVGElementTagNameMap[K]>

Inherited from

HTMLElement.querySelectorAll

Call Signature

querySelectorAll<K>(selectors): NodeListOf<MathMLElementTagNameMap[K]>

Type Parameters

Type Parameter
K extends keyof MathMLElementTagNameMap

Parameters

Parameter	Type
selectors	K

Returns

NodeListOf<MathMLElementTagNameMap[K]>

Inherited from

HTMLElement.querySelectorAll

Call Signature

querySelectorAll<K>(selectors): NodeListOf<HTMLElementDeprecatedTagNameMap[K]>

Type Parameters

Type Parameter
K extends keyof HTMLElementDeprecatedTagNameMap

Parameters

Parameter	Type
selectors	K

Returns

NodeListOf<HTMLElementDeprecatedTagNameMap[K]>

Deprecated

Inherited from

HTMLElement.querySelectorAll

Call Signature

querySelectorAll<E>(selectors): NodeListOf<E>

Type Parameters

Type Parameter	Default type
E extends Element	Element

Parameters

Parameter	Type
selectors	string

Returns

NodeListOf<E>

Inherited from

HTMLElement.querySelectorAll

---

releasePointerCapture()

releasePointerCapture(pointerId): void

MDN Reference

Parameters

Parameter	Type
pointerId	number

Returns

void

Inherited from

HTMLElement.releasePointerCapture

---

remove()

remove(): void

Removes node.

MDN Reference

Returns

void

Inherited from

HTMLElement.remove

---

removeAttribute()

removeAttribute(qualifiedName): void

Removes element's first attribute whose qualified name is qualifiedName.

MDN Reference

Parameters

Parameter	Type
qualifiedName	string

Returns

void

Inherited from

HTMLElement.removeAttribute

---

removeAttributeNode()

removeAttributeNode(attr): Attr

MDN Reference

Parameters

Parameter	Type
attr	Attr

Returns

Attr

Inherited from

HTMLElement.removeAttributeNode

---

removeAttributeNS()

removeAttributeNS(namespace, localName): void

Removes element's attribute whose namespace is namespace and local name is localName.

MDN Reference

Parameters

Parameter	Type
namespace	null | string
localName	string

Returns

void

Inherited from

HTMLElement.removeAttributeNS

---

removeChild()

removeChild<T>(child): T

MDN Reference

Type Parameters

Type Parameter
T extends Node

Parameters

Parameter	Type
child	T

Returns

T

Inherited from

HTMLElement.removeChild

---

removeEventListener()

Call Signature

removeEventListener<K>(type, listener, options?): void

Removes the event listener in target's event listener list with the same type, callback, and options.

MDN Reference

Type Parameters

Type Parameter
K extends keyof HTMLElementEventMap

Parameters

Parameter	Type
type	K
listener	(this, ev) => any
options?	boolean | EventListenerOptions

Returns

void

Inherited from

HTMLElement.removeEventListener

Call Signature

removeEventListener(type, listener, options?): void

Removes the event listener in target's event listener list with the same type, callback, and options.

MDN Reference

Parameters

Parameter	Type
type	string
listener	EventListenerOrEventListenerObject
options?	boolean | EventListenerOptions

Returns

void

Inherited from

HTMLElement.removeEventListener

---

replaceChild()

replaceChild<T>(node, child): T

MDN Reference

Type Parameters

Type Parameter
T extends Node

Parameters

Parameter	Type
node	Node
child	T

Returns

T

Inherited from

HTMLElement.replaceChild

---

replaceChildren()

replaceChildren(...nodes): void

Replace all children of 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.

MDN Reference

Parameters

Parameter	Type
...nodes	(string | Node)[]

Returns

void

Inherited from

HTMLElement.replaceChildren

---

replaceWith()

replaceWith(...nodes): 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.

MDN Reference

Parameters

Parameter	Type
...nodes	(string | Node)[]

Returns

void

Inherited from

HTMLElement.replaceWith

---

requestFullscreen()

requestFullscreen(options?): Promise<void>

Displays element fullscreen and resolves promise when done.

When supplied, options's navigationUI member indicates whether showing navigation UI while in fullscreen is preferred or not. If set to "show", navigation simplicity is preferred over screen space, and if set to "hide", more screen space is preferred. User agents are always free to honor user preference over the application's. The default value "auto" indicates no application preference.

MDN Reference

Parameters

Parameter	Type
options?	FullscreenOptions

Returns

Promise<void>

Inherited from

HTMLElement.requestFullscreen

---

requestPointerLock()

requestPointerLock(options?): Promise<void>

MDN Reference

Parameters

Parameter	Type
options?	PointerLockOptions

Returns

Promise<void>

Inherited from

HTMLElement.requestPointerLock

---

scroll()

Call Signature

scroll(options?): void

MDN Reference

Parameters

Parameter	Type
options?	ScrollToOptions

Returns

void

Inherited from

HTMLElement.scroll

Call Signature

scroll(x, y): void

Parameters

Parameter	Type
x	number
y	number

Returns

void

Inherited from

HTMLElement.scroll

---

scrollBy()

Call Signature

scrollBy(options?): void

MDN Reference

Parameters

Parameter	Type
options?	ScrollToOptions

Returns

void

Inherited from

HTMLElement.scrollBy

Call Signature

scrollBy(x, y): void

Parameters

Parameter	Type
x	number
y	number

Returns

void

Inherited from

HTMLElement.scrollBy

---

scrollIntoView()

scrollIntoView(arg?): void

MDN Reference

Parameters

Parameter	Type
arg?	boolean | ScrollIntoViewOptions

Returns

void

Inherited from

HTMLElement.scrollIntoView

---

scrollTo()

Call Signature

scrollTo(options?): void

MDN Reference

Parameters

Parameter	Type
options?	ScrollToOptions

Returns

void

Inherited from

HTMLElement.scrollTo

Call Signature

scrollTo(x, y): void

Parameters

Parameter	Type
x	number
y	number

Returns

void

Inherited from

HTMLElement.scrollTo

---

setAttribute()

setAttribute(qualifiedName, value): void

Sets the value of element's first attribute whose qualified name is qualifiedName to value.

MDN Reference

Parameters

Parameter	Type
qualifiedName	string
value	string

Returns

void

Inherited from

HTMLElement.setAttribute

---

setAttributeNode()

setAttributeNode(attr): null | Attr

MDN Reference

Parameters

Parameter	Type
attr	Attr

Returns

null | Attr

Inherited from

HTMLElement.setAttributeNode

---

setAttributeNodeNS()

setAttributeNodeNS(attr): null | Attr

MDN Reference

Parameters

Parameter	Type
attr	Attr

Returns

null | Attr

Inherited from

HTMLElement.setAttributeNodeNS

---

setAttributeNS()

setAttributeNS(namespace, qualifiedName, value): void

Sets the value of element's attribute whose namespace is namespace and local name is localName to value.

MDN Reference

Parameters

Parameter	Type
namespace	null | string
qualifiedName	string
value	string

Returns

void

Inherited from

HTMLElement.setAttributeNS

---

setHTMLUnsafe()

setHTMLUnsafe(html): void

MDN Reference

Parameters

Parameter	Type
html	string

Returns

void

Inherited from

HTMLElement.setHTMLUnsafe

---

setPointerCapture()

setPointerCapture(pointerId): void

MDN Reference

Parameters

Parameter	Type
pointerId	number

Returns

void

Inherited from

HTMLElement.setPointerCapture

---

showPopover()

showPopover(): void

MDN Reference

Returns

void

Inherited from

HTMLElement.showPopover

---

toggleAttribute()

toggleAttribute(qualifiedName, force?): boolean

If force is not given, "toggles" qualifiedName, removing it if it is present and adding it if it is not present. If force is true, adds qualifiedName. If force is false, removes qualifiedName.

Returns true if qualifiedName is now present, and false otherwise.

MDN Reference

Parameters

Parameter	Type
qualifiedName	string
force?	boolean

Returns

boolean

Inherited from

HTMLElement.toggleAttribute

---

togglePopover()

togglePopover(force?): boolean

MDN Reference

Parameters

Parameter	Type
force?	boolean

Returns

boolean

Inherited from

HTMLElement.togglePopover

---

webkitMatchesSelector()

webkitMatchesSelector(selectors): boolean

Parameters

Parameter	Type
selectors	string

Returns

boolean

Deprecated

This is a legacy alias of matches.

MDN Reference

Inherited from

HTMLElement.webkitMatchesSelector