Interface HTMLLegendElement

The HTMLLegendElement is an interface allowing to access properties of the elements. It inherits properties and methods from the HTMLElement interface.

MDN Reference

interface HTMLLegendElement {
    $bindAttributes?: AttributeBindingsMap;
    $bindItemStart?: RangeBinding;
    $bindStart?: RangeBinding;
    $destroyListeners?: any[];
    ATTRIBUTE_NODE: 2;
    CDATA_SECTION_NODE: 4;
    COMMENT_NODE: 8;
    DOCUMENT_FRAGMENT_NODE: 11;
    DOCUMENT_NODE: 9;
    DOCUMENT_POSITION_CONTAINED_BY: 16;
    DOCUMENT_POSITION_CONTAINS: 8;
    DOCUMENT_POSITION_DISCONNECTED: 1;
    DOCUMENT_POSITION_FOLLOWING: 4;
    DOCUMENT_POSITION_IMPLEMENTATION_SPECIFIC: 32;
    DOCUMENT_POSITION_PRECEDING: 2;
    DOCUMENT_TYPE_NODE: 10;
    ELEMENT_NODE: 1;
    ENTITY_NODE: 6;
    ENTITY_REFERENCE_NODE: 5;
    NOTATION_NODE: 12;
    PROCESSING_INSTRUCTION_NODE: 7;
    TEXT_NODE: 3;
    accessKey: string;
    accessKeyLabel: string;
    align: string;
    ariaAtomic: string;
    ariaAutoComplete: string;
    ariaBusy: string;
    ariaChecked: string;
    ariaColCount: string;
    ariaColIndex: string;
    ariaColSpan: string;
    ariaCurrent: string;
    ariaDisabled: string;
    ariaExpanded: string;
    ariaHasPopup: string;
    ariaHidden: string;
    ariaInvalid: string;
    ariaKeyShortcuts: string;
    ariaLabel: string;
    ariaLevel: string;
    ariaLive: string;
    ariaModal: string;
    ariaMultiLine: string;
    ariaMultiSelectable: string;
    ariaOrientation: string;
    ariaPlaceholder: string;
    ariaPosInSet: string;
    ariaPressed: string;
    ariaReadOnly: string;
    ariaRequired: string;
    ariaRoleDescription: string;
    ariaRowCount: string;
    ariaRowIndex: string;
    ariaRowSpan: string;
    ariaSelected: string;
    ariaSetSize: string;
    ariaSort: string;
    ariaValueMax: string;
    ariaValueMin: string;
    ariaValueNow: string;
    ariaValueText: string;
    assignedSlot: HTMLSlotElement;
    attributeStyleMap: StylePropertyMap;
    attributes: NamedNodeMap;
    autocapitalize: string;
    autofocus: boolean;
    baseURI: string;
    childElementCount: number;
    childNodes: NodeListOf<ChildNode>;
    children: HTMLCollection;
    classList: DOMTokenList;
    className: string;
    clientHeight: number;
    clientLeft: number;
    clientTop: number;
    clientWidth: number;
    contentEditable: string;
    dataset: DOMStringMap;
    dir: string;
    draggable: boolean;
    enterKeyHint: string;
    firstChild: ChildNode;
    firstElementChild: Element;
    form: HTMLFormElement;
    hidden: boolean;
    id: string;
    inert: boolean;
    innerHTML: string;
    innerText: string;
    inputMode: string;
    isConnected: boolean;
    isContentEditable: boolean;
    lang: string;
    lastChild: ChildNode;
    lastElementChild: Element;
    localName: string;
    namespaceURI: string;
    nextElementSibling: Element;
    nextSibling: ChildNode;
    nodeName: string;
    nodeType: number;
    nodeValue: string;
    nonce?: string;
    offsetHeight: number;
    offsetLeft: number;
    offsetParent: Element;
    offsetTop: number;
    offsetWidth: number;
    onabort: Object;
    onanimationcancel: Object;
    onanimationend: Object;
    onanimationiteration: Object;
    onanimationstart: Object;
    onauxclick: Object;
    onbeforeinput: Object;
    onblur: Object;
    oncancel: Object;
    oncanplay: Object;
    oncanplaythrough: Object;
    onchange: Object;
    onclick: Object;
    onclose: Object;
    oncontextmenu: Object;
    oncopy: Object;
    oncuechange: Object;
    oncut: Object;
    ondblclick: Object;
    ondrag: Object;
    ondragend: Object;
    ondragenter: Object;
    ondragleave: Object;
    ondragover: Object;
    ondragstart: Object;
    ondrop: Object;
    ondurationchange: Object;
    onemptied: Object;
    onended: Object;
    onerror: OnErrorEventHandlerNonNull;
    onfocus: Object;
    onformdata: Object;
    onfullscreenchange: Object;
    onfullscreenerror: Object;
    ongotpointercapture: Object;
    oninput: Object;
    oninvalid: Object;
    onkeydown: Object;
    onkeypress: Object;
    onkeyup: Object;
    onload: Object;
    onloadeddata: Object;
    onloadedmetadata: Object;
    onloadstart: Object;
    onlostpointercapture: Object;
    onmousedown: Object;
    onmouseenter: Object;
    onmouseleave: Object;
    onmousemove: Object;
    onmouseout: Object;
    onmouseover: Object;
    onmouseup: Object;
    onpaste: Object;
    onpause: Object;
    onplay: Object;
    onplaying: Object;
    onpointercancel: Object;
    onpointerdown: Object;
    onpointerenter: Object;
    onpointerleave: Object;
    onpointermove: Object;
    onpointerout: Object;
    onpointerover: Object;
    onpointerup: Object;
    onprogress: Object;
    onratechange: Object;
    onreset: Object;
    onresize: Object;
    onscroll: Object;
    onsecuritypolicyviolation: Object;
    onseeked: Object;
    onseeking: Object;
    onselect: Object;
    onselectionchange: Object;
    onselectstart: Object;
    onslotchange: Object;
    onstalled: Object;
    onsubmit: Object;
    onsuspend: Object;
    ontimeupdate: Object;
    ontoggle: Object;
    ontouchcancel?: Object;
    ontouchend?: Object;
    ontouchmove?: Object;
    ontouchstart?: Object;
    ontransitioncancel: Object;
    ontransitionend: Object;
    ontransitionrun: Object;
    ontransitionstart: Object;
    onvolumechange: Object;
    onwaiting: Object;
    onwebkitanimationend: Object;
    onwebkitanimationiteration: Object;
    onwebkitanimationstart: Object;
    onwebkittransitionend: Object;
    onwheel: Object;
    outerHTML: string;
    outerText: string;
    ownerDocument: Document;
    parentElement: HTMLElement;
    parentNode: ParentNode;
    part: DOMTokenList;
    prefix: string;
    previousElementSibling: Element;
    previousSibling: ChildNode;
    role: string;
    scrollHeight: number;
    scrollLeft: number;
    scrollTop: number;
    scrollWidth: number;
    shadowRoot: ShadowRoot;
    slot: string;
    spellcheck: boolean;
    style: CSSStyleDeclaration;
    tabIndex: number;
    tagName: string;
    textContent: string;
    title: string;
    translate: boolean;
    addEventListener<K>(type, listener, options?): void;
    addEventListener(type, listener, options?): void;
    after(...nodes): void;
    animate(keyframes, options?): Animation;
    append(...nodes): void;
    appendChild<T>(node): T;
    attachInternals(): ElementInternals;
    attachShadow(init): ShadowRoot;
    before(...nodes): void;
    blur(): void;
    checkVisibility(options?): boolean;
    click(): void;
    cloneNode(deep?): Node;
    closest<K>(selector): HTMLElementTagNameMap[K];
    closest<K>(selector): SVGElementTagNameMap[K];
    closest<K>(selector): MathMLElementTagNameMap[K];
    closest<E>(selectors): E;
    compareDocumentPosition(other): number;
    computedStyleMap(): StylePropertyMapReadOnly;
    contains(other): boolean;
    dispatchEvent(event): boolean;
    focus(options?): void;
    getAnimations(options?): Animation[];
    getAttribute(qualifiedName): string;
    getAttributeNS(namespace, localName): string;
    getAttributeNames(): string[];
    getAttributeNode(qualifiedName): Attr;
    getAttributeNodeNS(namespace, localName): Attr;
    getBoundingClientRect(): DOMRect;
    getClientRects(): DOMRectList;
    getElementsByClassName(classNames): HTMLCollectionOf<Element>;
    getElementsByTagName<K>(qualifiedName): HTMLCollectionOf<HTMLElementTagNameMap[K]>;
    getElementsByTagName<K>(qualifiedName): HTMLCollectionOf<SVGElementTagNameMap[K]>;
    getElementsByTagName<K>(qualifiedName): HTMLCollectionOf<MathMLElementTagNameMap[K]>;
    getElementsByTagName<K>(qualifiedName): HTMLCollectionOf<HTMLElementDeprecatedTagNameMap[K]>;
    getElementsByTagName(qualifiedName): HTMLCollectionOf<Element>;
    getElementsByTagNameNS(namespaceURI, localName): HTMLCollectionOf<HTMLElement>;
    getElementsByTagNameNS(namespaceURI, localName): HTMLCollectionOf<SVGElement>;
    getElementsByTagNameNS(namespaceURI, localName): HTMLCollectionOf<MathMLElement>;
    getElementsByTagNameNS(namespace, localName): HTMLCollectionOf<Element>;
    getRootNode(options?): Node;
    hasAttribute(qualifiedName): boolean;
    hasAttributeNS(namespace, localName): boolean;
    hasAttributes(): boolean;
    hasChildNodes(): boolean;
    hasPointerCapture(pointerId): boolean;
    insertAdjacentElement(where, element): Element;
    insertAdjacentHTML(position, text): void;
    insertAdjacentText(where, data): void;
    insertBefore<T>(node, child): T;
    isDefaultNamespace(namespace): boolean;
    isEqualNode(otherNode): boolean;
    isSameNode(otherNode): boolean;
    lookupNamespaceURI(prefix): string;
    lookupPrefix(namespace): string;
    matches(selectors): boolean;
    normalize(): void;
    prepend(...nodes): void;
    querySelector<K>(selectors): HTMLElementTagNameMap[K];
    querySelector<K>(selectors): SVGElementTagNameMap[K];
    querySelector<K>(selectors): MathMLElementTagNameMap[K];
    querySelector<K>(selectors): HTMLElementDeprecatedTagNameMap[K];
    querySelector<E>(selectors): E;
    querySelectorAll<K>(selectors): NodeListOf<HTMLElementTagNameMap[K]>;
    querySelectorAll<K>(selectors): NodeListOf<SVGElementTagNameMap[K]>;
    querySelectorAll<K>(selectors): NodeListOf<MathMLElementTagNameMap[K]>;
    querySelectorAll<K>(selectors): NodeListOf<HTMLElementDeprecatedTagNameMap[K]>;
    querySelectorAll<E>(selectors): NodeListOf<E>;
    releasePointerCapture(pointerId): void;
    remove(): void;
    removeAttribute(qualifiedName): void;
    removeAttributeNS(namespace, localName): void;
    removeAttributeNode(attr): Attr;
    removeChild<T>(child): T;
    removeEventListener<K>(type, listener, options?): void;
    removeEventListener(type, listener, options?): void;
    replaceChild<T>(node, child): T;
    replaceChildren(...nodes): void;
    replaceWith(...nodes): void;
    requestFullscreen(options?): Promise<void>;
    requestPointerLock(): void;
    scroll(options?): void;
    scroll(x, y): void;
    scrollBy(options?): void;
    scrollBy(x, y): void;
    scrollIntoView(arg?): void;
    scrollTo(options?): void;
    scrollTo(x, y): void;
    setAttribute(qualifiedName, value): void;
    setAttributeNS(namespace, qualifiedName, value): void;
    setAttributeNode(attr): Attr;
    setAttributeNodeNS(attr): Attr;
    setPointerCapture(pointerId): void;
    toggleAttribute(qualifiedName, force?): boolean;
    webkitMatchesSelector(selectors): boolean;
}

Hierarchy (view full)

Properties

$bindAttributes? $bindItemStart? $bindStart? $destroyListeners? ATTRIBUTE_NODE CDATA_SECTION_NODE COMMENT_NODE DOCUMENT_FRAGMENT_NODE DOCUMENT_NODE DOCUMENT_POSITION_CONTAINED_BY DOCUMENT_POSITION_CONTAINS DOCUMENT_POSITION_DISCONNECTED DOCUMENT_POSITION_FOLLOWING DOCUMENT_POSITION_IMPLEMENTATION_SPECIFIC DOCUMENT_POSITION_PRECEDING DOCUMENT_TYPE_NODE ELEMENT_NODE ENTITY_NODE ENTITY_REFERENCE_NODE NOTATION_NODE PROCESSING_INSTRUCTION_NODE TEXT_NODE accessKey accessKeyLabel align ariaAtomic ariaAutoComplete ariaBusy ariaChecked ariaColCount ariaColIndex ariaColSpan ariaCurrent ariaDisabled ariaExpanded ariaHasPopup ariaHidden ariaInvalid ariaKeyShortcuts ariaLabel ariaLevel ariaLive ariaModal ariaMultiLine ariaMultiSelectable ariaOrientation ariaPlaceholder ariaPosInSet ariaPressed ariaReadOnly ariaRequired ariaRoleDescription ariaRowCount ariaRowIndex ariaRowSpan ariaSelected ariaSetSize ariaSort ariaValueMax ariaValueMin ariaValueNow ariaValueText assignedSlot attributeStyleMap attributes autocapitalize autofocus baseURI childElementCount childNodes children classList className clientHeight clientLeft clientTop clientWidth contentEditable dataset dir draggable enterKeyHint firstChild firstElementChild form hidden id inert innerHTML innerText inputMode isConnected isContentEditable lang lastChild lastElementChild localName namespaceURI nextElementSibling nextSibling nodeName nodeType nodeValue nonce? offsetHeight offsetLeft offsetParent offsetTop offsetWidth onabort onanimationcancel onanimationend onanimationiteration onanimationstart onauxclick onbeforeinput onblur oncancel oncanplay oncanplaythrough onchange onclick onclose oncontextmenu oncopy oncuechange oncut ondblclick ondrag ondragend ondragenter ondragleave ondragover ondragstart ondrop ondurationchange onemptied onended onerror onfocus onformdata onfullscreenchange onfullscreenerror ongotpointercapture oninput oninvalid onkeydown onkeypress onkeyup onload onloadeddata onloadedmetadata onloadstart onlostpointercapture onmousedown onmouseenter onmouseleave onmousemove onmouseout onmouseover onmouseup onpaste onpause onplay onplaying onpointercancel onpointerdown onpointerenter onpointerleave onpointermove onpointerout onpointerover onpointerup onprogress onratechange onreset onresize onscroll onsecuritypolicyviolation onseeked onseeking onselect onselectionchange onselectstart onslotchange onstalled onsubmit onsuspend ontimeupdate ontoggle ontouchcancel? ontouchend? ontouchmove? ontouchstart? ontransitioncancel ontransitionend ontransitionrun ontransitionstart onvolumechange onwaiting onwebkitanimationend onwebkitanimationiteration onwebkitanimationstart onwebkittransitionend onwheel outerHTML outerText ownerDocument parentElement parentNode part prefix previousElementSibling previousSibling role scrollHeight scrollLeft scrollTop scrollWidth shadowRoot slot spellcheck style tabIndex tagName textContent title translate

Methods

addEventListener after animate append appendChild attachInternals attachShadow before blur checkVisibility click cloneNode closest compareDocumentPosition computedStyleMap contains dispatchEvent focus getAnimations getAttribute getAttributeNS getAttributeNames getAttributeNode getAttributeNodeNS getBoundingClientRect getClientRects getElementsByClassName getElementsByTagName getElementsByTagNameNS getRootNode hasAttribute hasAttributeNS hasAttributes hasChildNodes hasPointerCapture insertAdjacentElement insertAdjacentHTML insertAdjacentText insertBefore isDefaultNamespace isEqualNode isSameNode lookupNamespaceURI lookupPrefix matches normalize prepend querySelector querySelectorAll releasePointerCapture remove removeAttribute removeAttributeNS removeAttributeNode removeChild removeEventListener replaceChild replaceChildren replaceWith requestFullscreen requestPointerLock scroll scrollBy scrollIntoView scrollTo setAttribute setAttributeNS setAttributeNode setAttributeNodeNS setPointerCapture toggleAttribute webkitMatchesSelector

Properties

Optional $bindAttributes

$bindAttributes?: AttributeBindingsMap

Optional $bindItemStart

$bindItemStart?: RangeBinding

Optional $bindStart

$bindStart?: RangeBinding

Optional $destroyListeners

$destroyListeners?: any[]

Readonly ATTRIBUTE_NODE

ATTRIBUTE_NODE: 2

Readonly CDATA_SECTION_NODE

CDATA_SECTION_NODE: 4

node is a CDATASection node.

Readonly COMMENT_NODE

COMMENT_NODE: 8

node is a Comment node.

Readonly DOCUMENT_FRAGMENT_NODE

DOCUMENT_FRAGMENT_NODE: 11

node is a DocumentFragment node.

Readonly DOCUMENT_NODE

DOCUMENT_NODE: 9

node is a document.

Readonly DOCUMENT_POSITION_CONTAINED_BY

DOCUMENT_POSITION_CONTAINED_BY: 16

Set when other is a descendant of node.

Readonly DOCUMENT_POSITION_CONTAINS

DOCUMENT_POSITION_CONTAINS: 8

Set when other is an ancestor of node.

Readonly DOCUMENT_POSITION_DISCONNECTED

DOCUMENT_POSITION_DISCONNECTED: 1

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

Readonly DOCUMENT_POSITION_FOLLOWING

DOCUMENT_POSITION_FOLLOWING: 4

Set when other is following node.

Readonly DOCUMENT_POSITION_IMPLEMENTATION_SPECIFIC

DOCUMENT_POSITION_IMPLEMENTATION_SPECIFIC: 32

Readonly DOCUMENT_POSITION_PRECEDING

DOCUMENT_POSITION_PRECEDING: 2

Set when other is preceding node.

Readonly DOCUMENT_TYPE_NODE

DOCUMENT_TYPE_NODE: 10

node is a doctype.

Readonly ELEMENT_NODE

ELEMENT_NODE: 1

node is an element.

Readonly ENTITY_NODE

ENTITY_NODE: 6

Readonly ENTITY_REFERENCE_NODE

ENTITY_REFERENCE_NODE: 5

Readonly NOTATION_NODE

NOTATION_NODE: 12

Readonly PROCESSING_INSTRUCTION_NODE

PROCESSING_INSTRUCTION_NODE: 7

node is a ProcessingInstruction node.

Readonly TEXT_NODE

TEXT_NODE: 3

node is a Text node.

accessKey

accessKey: string

MDN Reference

Readonly accessKeyLabel

accessKeyLabel: string

MDN Reference

align

align: string

Deprecated

ariaAtomic

ariaAtomic: string

MDN Reference

ariaAutoComplete

ariaAutoComplete: string

MDN Reference

ariaBusy

ariaBusy: string

MDN Reference

ariaChecked

ariaChecked: string

MDN Reference

ariaColCount

ariaColCount: string

MDN Reference

ariaColIndex

ariaColIndex: string

MDN Reference

ariaColSpan

ariaColSpan: string

MDN Reference

ariaCurrent

ariaCurrent: string

MDN Reference

ariaDisabled

ariaDisabled: string

MDN Reference

ariaExpanded

ariaExpanded: string

MDN Reference

ariaHasPopup

ariaHasPopup: string

MDN Reference

ariaHidden

ariaHidden: string

MDN Reference

ariaInvalid

ariaInvalid: string

ariaKeyShortcuts

ariaKeyShortcuts: string

MDN Reference

ariaLabel

ariaLabel: string

MDN Reference

ariaLevel

ariaLevel: string

MDN Reference

ariaLive

ariaLive: string

MDN Reference

ariaModal

ariaModal: string

MDN Reference

ariaMultiLine

ariaMultiLine: string

MDN Reference

ariaMultiSelectable

ariaMultiSelectable: string

MDN Reference

ariaOrientation

ariaOrientation: string

MDN Reference

ariaPlaceholder

ariaPlaceholder: string

MDN Reference

ariaPosInSet

ariaPosInSet: string

MDN Reference

ariaPressed

ariaPressed: string

MDN Reference

ariaReadOnly

ariaReadOnly: string

MDN Reference

ariaRequired

ariaRequired: string

MDN Reference

ariaRoleDescription

ariaRoleDescription: string

MDN Reference

ariaRowCount

ariaRowCount: string

MDN Reference

ariaRowIndex

ariaRowIndex: string

MDN Reference

ariaRowSpan

ariaRowSpan: string

MDN Reference

ariaSelected

ariaSelected: string

MDN Reference

ariaSetSize

ariaSetSize: string

MDN Reference

ariaSort

ariaSort: string

MDN Reference

ariaValueMax

ariaValueMax: string

MDN Reference

ariaValueMin

ariaValueMin: string

MDN Reference

ariaValueNow

ariaValueNow: string

MDN Reference

ariaValueText

ariaValueText: string

MDN Reference

Readonly assignedSlot

assignedSlot: HTMLSlotElement

MDN Reference

Readonly attributeStyleMap

attributeStyleMap: StylePropertyMap

Readonly attributes

attributes: NamedNodeMap

MDN Reference

autocapitalize

autocapitalize: string

autofocus

autofocus: boolean

Readonly baseURI

baseURI: string

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

MDN Reference

Readonly childElementCount

childElementCount: number

MDN Reference

Readonly childNodes

childNodes: NodeListOf<ChildNode>

Returns the children.

MDN Reference

Readonly children

children: HTMLCollection

Returns the child elements.

MDN Reference

Readonly classList

classList: DOMTokenList

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

MDN Reference

className

className: string

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

MDN Reference

Readonly clientHeight

clientHeight: number

MDN Reference

Readonly clientLeft

clientLeft: number

MDN Reference

Readonly clientTop

clientTop: number

MDN Reference

Readonly clientWidth

clientWidth: number

MDN Reference

contentEditable

contentEditable: string

MDN Reference

Readonly dataset

dataset: DOMStringMap

MDN Reference

dir

dir: string

MDN Reference

draggable

draggable: boolean

MDN Reference

enterKeyHint

enterKeyHint: string

MDN Reference

Readonly firstChild

firstChild: ChildNode

Returns the first child.

MDN Reference

Readonly firstElementChild

firstElementChild: Element

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

MDN Reference

Readonly form

form: HTMLFormElement

Retrieves a reference to the form that the object is embedded in.

hidden

hidden: boolean

MDN Reference

id

id: string

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

MDN Reference

inert

inert: boolean

MDN Reference

innerHTML

innerHTML: string

MDN Reference

innerText

innerText: string

MDN Reference

inputMode

inputMode: string

MDN Reference

Readonly isConnected

isConnected: boolean

Returns true if node is connected and false otherwise.

MDN Reference

Readonly isContentEditable

isContentEditable: boolean

MDN Reference

lang

lang: string

MDN Reference

Readonly lastChild

lastChild: ChildNode

Returns the last child.

MDN Reference

Readonly lastElementChild

lastElementChild: Element

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

MDN Reference

Readonly localName

localName: string

Returns the local name.

MDN Reference

Readonly namespaceURI

namespaceURI: string

Returns the namespace.

MDN Reference

Readonly nextElementSibling

nextElementSibling: Element

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

MDN Reference

Readonly nextSibling

nextSibling: ChildNode

Returns the next sibling.

MDN Reference

Readonly nodeName

nodeName: string

Returns a string appropriate for the type of node.

MDN Reference

Readonly nodeType

nodeType: number

Returns the type of node.

MDN Reference

nodeValue

nodeValue: string

MDN Reference

Optional nonce

nonce?: string

MDN Reference

Readonly offsetHeight

offsetHeight: number

MDN Reference

Readonly offsetLeft

offsetLeft: number

MDN Reference

Readonly offsetParent

offsetParent: Element

MDN Reference

Readonly offsetTop

offsetTop: number

MDN Reference

Readonly offsetWidth

offsetWidth: number

MDN Reference

onabort

onabort: Object

Fires when the user aborts the download.

Param: ev

The event.

MDN Reference

onanimationcancel

onanimationcancel: Object

MDN Reference

onanimationend

onanimationend: Object

MDN Reference

onanimationiteration

onanimationiteration: Object

MDN Reference

onanimationstart

onanimationstart: Object

MDN Reference

onauxclick

onauxclick: Object

MDN Reference

onbeforeinput

onbeforeinput: Object

MDN Reference

onblur

onblur: Object

Fires when the object loses the input focus.

Param: ev

The focus event.

MDN Reference

oncancel

oncancel: Object

MDN Reference

oncanplay

oncanplay: Object

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

Param: ev

The event.

MDN Reference

oncanplaythrough

oncanplaythrough: Object

MDN Reference

onchange

onchange: Object

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

Param: ev

The event.

MDN Reference

onclick

onclick: Object

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

Param: ev

The mouse event.

MDN Reference

onclose

onclose: Object

MDN Reference

oncontextmenu

oncontextmenu: Object

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

Param: ev

The mouse event.

MDN Reference

oncopy

oncopy: Object

MDN Reference

oncuechange

oncuechange: Object

MDN Reference

oncut

oncut: Object

MDN Reference

ondblclick

ondblclick: Object

Fires when the user double-clicks the object.

Param: ev

The mouse event.

MDN Reference

ondrag

ondrag: Object

Fires on the source object continuously during a drag operation.

Param: ev

The event.

MDN Reference

ondragend

ondragend: Object

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

Param: ev

The event.

MDN Reference

ondragenter

ondragenter: Object

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

Param: ev

The drag event.

MDN Reference

ondragleave

ondragleave: Object

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

Param: ev

The drag event.

MDN Reference

ondragover

ondragover: Object

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

Param: ev

The event.

MDN Reference

ondragstart

ondragstart: Object

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

Param: ev

The event.

MDN Reference

ondrop

ondrop: Object

MDN Reference

ondurationchange

ondurationchange: Object

Occurs when the duration attribute is updated.

Param: ev

The event.

MDN Reference

onemptied

onemptied: Object

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

Param: ev

The event.

MDN Reference

onended

onended: Object

Occurs when the end of playback is reached.

Param: ev

The event

MDN Reference

onerror

onerror: OnErrorEventHandlerNonNull

Fires when an error occurs during object loading.

Param: ev

The event.

MDN Reference

onfocus

onfocus: Object

Fires when the object receives focus.

Param: ev

The event.

MDN Reference

onformdata

onformdata: Object

MDN Reference

onfullscreenchange

onfullscreenchange: Object

MDN Reference

onfullscreenerror

onfullscreenerror: Object

MDN Reference

ongotpointercapture

ongotpointercapture: Object

MDN Reference

oninput

oninput: Object

MDN Reference

oninvalid

oninvalid: Object

MDN Reference

onkeydown

onkeydown: Object

Fires when the user presses a key.

Param: ev

The keyboard event

MDN Reference

onkeypress

onkeypress: Object

Fires when the user presses an alphanumeric key.

Param: ev

The event.

Deprecated

MDN Reference

onkeyup

onkeyup: Object

Fires when the user releases a key.

Param: ev

The keyboard event

MDN Reference

onload

onload: Object

Fires immediately after the browser loads the object.

Param: ev

The event.

MDN Reference

onloadeddata

onloadeddata: Object

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

Param: ev

The event.

MDN Reference

onloadedmetadata

onloadedmetadata: Object

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

Param: ev

The event.

MDN Reference

onloadstart

onloadstart: Object

Occurs when Internet Explorer begins looking for media data.

Param: ev

The event.

MDN Reference

onlostpointercapture

onlostpointercapture: Object

MDN Reference

onmousedown

onmousedown: Object

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

Param: ev

The mouse event.

MDN Reference

onmouseenter

onmouseenter: Object

MDN Reference

onmouseleave

onmouseleave: Object

MDN Reference

onmousemove

onmousemove: Object

Fires when the user moves the mouse over the object.

Param: ev

The mouse event.

MDN Reference

onmouseout

onmouseout: Object

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

Param: ev

The mouse event.

MDN Reference

onmouseover

onmouseover: Object

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

Param: ev

The mouse event.

MDN Reference

onmouseup

onmouseup: Object

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

Param: ev

The mouse event.

MDN Reference

onpaste

onpaste: Object

MDN Reference

onpause

onpause: Object

Occurs when playback is paused.

Param: ev

The event.

MDN Reference

onplay

onplay: Object

Occurs when the play method is requested.

Param: ev

The event.

MDN Reference

onplaying

onplaying: Object

Occurs when the audio or video has started playing.

Param: ev

The event.

MDN Reference

onpointercancel

onpointercancel: Object

MDN Reference

onpointerdown

onpointerdown: Object

MDN Reference

onpointerenter

onpointerenter: Object

MDN Reference

onpointerleave

onpointerleave: Object

MDN Reference

onpointermove

onpointermove: Object

MDN Reference

onpointerout

onpointerout: Object

MDN Reference

onpointerover

onpointerover: Object

MDN Reference

onpointerup

onpointerup: Object

MDN Reference

onprogress

onprogress: Object

Occurs to indicate progress while downloading media data.

Param: ev

The event.

MDN Reference

onratechange

onratechange: Object

Occurs when the playback rate is increased or decreased.

Param: ev

The event.

MDN Reference

onreset

onreset: Object

Fires when the user resets a form.

Param: ev

The event.

MDN Reference

onresize

onresize: Object

MDN Reference

onscroll

onscroll: Object

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

Param: ev

The event.

MDN Reference

onsecuritypolicyviolation

onsecuritypolicyviolation: Object

MDN Reference

onseeked

onseeked: Object

Occurs when the seek operation ends.

Param: ev

The event.

MDN Reference

onseeking

onseeking: Object

Occurs when the current playback position is moved.

Param: ev

The event.

MDN Reference

onselect

onselect: Object

Fires when the current selection changes.

Param: ev

The event.

MDN Reference

onselectionchange

onselectionchange: Object

MDN Reference

onselectstart

onselectstart: Object

MDN Reference

onslotchange

onslotchange: Object

MDN Reference

onstalled

onstalled: Object

Occurs when the download has stopped.

Param: ev

The event.

MDN Reference

onsubmit

onsubmit: Object

MDN Reference

onsuspend

onsuspend: Object

Occurs if the load operation has been intentionally halted.

Param: ev

The event.

MDN Reference

ontimeupdate

ontimeupdate: Object

Occurs to indicate the current playback position.

Param: ev

The event.

MDN Reference

ontoggle

ontoggle: Object

MDN Reference

Optional ontouchcancel

ontouchcancel?: Object

MDN Reference

Optional ontouchend

ontouchend?: Object

MDN Reference

Optional ontouchmove

ontouchmove?: Object

MDN Reference

Optional ontouchstart

ontouchstart?: Object

MDN Reference

ontransitioncancel

ontransitioncancel: Object

MDN Reference

ontransitionend

ontransitionend: Object

MDN Reference

ontransitionrun

ontransitionrun: Object

MDN Reference

ontransitionstart

ontransitionstart: Object

MDN Reference

onvolumechange

onvolumechange: Object

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

Param: ev

The event.

MDN Reference

onwaiting

onwaiting: Object

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

Param: ev

The event.

MDN Reference

onwebkitanimationend

onwebkitanimationend: Object

Deprecated

This is a legacy alias of onanimationend.

MDN Reference

onwebkitanimationiteration

onwebkitanimationiteration: Object

Deprecated

This is a legacy alias of onanimationiteration.

MDN Reference

onwebkitanimationstart

onwebkitanimationstart: Object

Deprecated

This is a legacy alias of onanimationstart.

MDN Reference

onwebkittransitionend

onwebkittransitionend: Object

Deprecated

This is a legacy alias of ontransitionend.

MDN Reference

onwheel

onwheel: Object

MDN Reference

outerHTML

outerHTML: string

MDN Reference

outerText

outerText: string

MDN Reference

Readonly ownerDocument

ownerDocument: Document

Returns the node document. Returns null for documents.

MDN Reference

Readonly parentElement

parentElement: HTMLElement

Returns the parent element.

MDN Reference

Readonly parentNode

parentNode: ParentNode

Returns the parent.

MDN Reference

Readonly part

part: DOMTokenList

MDN Reference

Readonly prefix

prefix: string

Returns the namespace prefix.

MDN Reference

Readonly previousElementSibling

previousElementSibling: Element

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

MDN Reference

Readonly previousSibling

previousSibling: ChildNode

Returns the previous sibling.

MDN Reference

role

role: string

Readonly scrollHeight

scrollHeight: number

MDN Reference

scrollLeft

scrollLeft: number

MDN Reference

scrollTop

scrollTop: number

MDN Reference

Readonly scrollWidth

scrollWidth: number

MDN Reference

Readonly shadowRoot

shadowRoot: ShadowRoot

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

MDN Reference

slot

slot: string

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

MDN Reference

spellcheck

spellcheck: boolean

MDN Reference

Readonly style

style: CSSStyleDeclaration

MDN Reference

tabIndex

tabIndex: number

MDN Reference

Readonly tagName

tagName: string

Returns the HTML-uppercased qualified name.

MDN Reference

textContent

textContent: string

MDN Reference

title

title: string

MDN Reference

translate

translate: boolean

Methods

addEventListener

  • 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

    Parameters

    Returns void

  • addEventListener(type, listener, options?): void

  • Parameters

    Returns void

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

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

    Returns void

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

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

    Returns void

appendChild

attachInternals

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

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

    Returns void

blur

checkVisibility

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

    • Optional deep: boolean

    Returns Node

closest

compareDocumentPosition

  • compareDocumentPosition(other): number

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

    MDN Reference

    Parameters

    Returns number

computedStyleMap

contains

  • contains(other): boolean

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

    MDN Reference

    Parameters

    Returns boolean

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

    Returns boolean

focus

getAnimations

getAttribute

  • getAttribute(qualifiedName): string

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

    MDN Reference

    Parameters

    • qualifiedName: string

    Returns string

getAttributeNS

  • getAttributeNS(namespace, localName): 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

    • namespace: string
    • localName: string

    Returns string

getAttributeNames

  • getAttributeNames(): string[]

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

    MDN Reference

    Returns string[]

getAttributeNode

getAttributeNodeNS

getBoundingClientRect

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

    • classNames: string

    Returns HTMLCollectionOf<Element>

getElementsByTagName

getElementsByTagNameNS

getRootNode

hasAttribute

  • hasAttribute(qualifiedName): boolean

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

    MDN Reference

    Parameters

    • qualifiedName: string

    Returns boolean

hasAttributeNS

  • hasAttributeNS(namespace, localName): boolean

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

    MDN Reference

    Parameters

    • namespace: string
    • localName: string

    Returns boolean

hasAttributes

  • hasAttributes(): boolean

  • Returns true if element has attributes, and false otherwise.

    MDN Reference

    Returns boolean

hasChildNodes

  • hasChildNodes(): boolean

  • Returns whether node has children.

    MDN Reference

    Returns boolean

hasPointerCapture

insertAdjacentElement

insertAdjacentHTML

insertAdjacentText

insertBefore

isDefaultNamespace

isEqualNode

  • isEqualNode(otherNode): boolean

  • Returns whether node and otherNode have the same properties.

    MDN Reference

    Parameters

    Returns boolean

isSameNode

lookupNamespaceURI

lookupPrefix

  • lookupPrefix(namespace): string

  • MDN Reference

    Parameters

    • namespace: string

    Returns string

matches

  • matches(selectors): boolean

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

    MDN Reference

    Parameters

    • selectors: string

    Returns boolean

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

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

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

    Returns void

querySelector

querySelectorAll

releasePointerCapture

remove

removeAttribute

  • removeAttribute(qualifiedName): void

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

    MDN Reference

    Parameters

    • qualifiedName: string

    Returns void

removeAttributeNS

  • removeAttributeNS(namespace, localName): void

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

    MDN Reference

    Parameters

    • namespace: string
    • localName: string

    Returns void

removeAttributeNode

removeChild

removeEventListener

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

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

    Returns void

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

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

    Returns void

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

    Returns Promise<void>

requestPointerLock

scroll

  • scroll(options?): void

  • MDN Reference

    Parameters

    Returns void

  • scroll(x, y): void

  • Parameters

    • x: number
    • y: number

    Returns void

scrollBy

  • scrollBy(options?): void

  • MDN Reference

    Parameters

    Returns void

  • scrollBy(x, y): void

  • Parameters

    • x: number
    • y: number

    Returns void

scrollIntoView

scrollTo

  • scrollTo(options?): void

  • MDN Reference

    Parameters

    Returns void

  • scrollTo(x, y): void

  • Parameters

    • x: number
    • y: number

    Returns void

setAttribute

  • setAttribute(qualifiedName, value): void

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

    MDN Reference

    Parameters

    • qualifiedName: string
    • value: string

    Returns void

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

    • namespace: string
    • qualifiedName: string
    • value: string

    Returns void

setAttributeNode

setAttributeNodeNS

setPointerCapture

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

    • qualifiedName: string
    • Optional force: boolean

    Returns boolean

webkitMatchesSelector

  • webkitMatchesSelector(selectors): boolean

  • Parameters

    • selectors: string

    Returns boolean

    Deprecated

    This is a legacy alias of matches.

    MDN Reference

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