Element class

is the most general base class from which all element objects (i.e. objects that represent elements) in a Document inherit. It only has methods and properties common to all kinds of elements. More specific classes inherit from . For example, the HTMLElement interface is the base interface for HTML elements, while the SVGElement interface is the basis for all SVG elements. Most functionality is specified further down the class hierarchy. Languages outside the realm of the Web platform, like XUL through the XULElement interface, also implement .

EventTarget

Node

Element

Implemented types

• Node
• Animatable
• ARIAMixin
• GeometryUtils
• Region
• ParentNode
• NonDocumentTypeChildNode
• ChildNode
• Slottable
• InnerHTML

Implementers

• HTMLElement
• MathMLElement
• SVGElement

Available extensions

• PropsAnimatable
• PropsARIAMixin
• PropsChildNode
• PropsElement
• PropsEventTarget
• PropsGeometryUtils
• PropsInnerHTML
• PropsNode
• PropsNonDocumentTypeChildNode
• PropsParentNode
• PropsRegion
• PropsSlottable

Annotations

• @JS()
• @staticInterop

Constructors

Element()

factory

Properties

ariaActiveDescendantElement ↔ Element?

Available on ARIAMixin, provided by the PropsARIAMixin extension

getter/setter pair

ariaAtomic ↔ String?

Available on ARIAMixin, provided by the PropsARIAMixin extension

getter/setter pair

ariaAutoComplete ↔ String?

Available on ARIAMixin, provided by the PropsARIAMixin extension

getter/setter pair

ariaBusy ↔ String?

Available on ARIAMixin, provided by the PropsARIAMixin extension

getter/setter pair

ariaChecked ↔ String?

Available on ARIAMixin, provided by the PropsARIAMixin extension

getter/setter pair

ariaColCount ↔ String?

Available on ARIAMixin, provided by the PropsARIAMixin extension

getter/setter pair

ariaColIndex ↔ String?

Available on ARIAMixin, provided by the PropsARIAMixin extension

getter/setter pair

ariaColIndexText ↔ String?

Available on ARIAMixin, provided by the PropsARIAMixin extension

getter/setter pair

ariaColSpan ↔ String?

Available on ARIAMixin, provided by the PropsARIAMixin extension

getter/setter pair

ariaControlsElements ↔ Iterable<Element>

Available on ARIAMixin, provided by the PropsARIAMixin extension

getter/setter pair

ariaCurrent ↔ String?

Available on ARIAMixin, provided by the PropsARIAMixin extension

getter/setter pair

ariaDescribedByElements ↔ Iterable<Element>

Available on ARIAMixin, provided by the PropsARIAMixin extension

getter/setter pair

ariaDescription ↔ String?

Available on ARIAMixin, provided by the PropsARIAMixin extension

getter/setter pair

ariaDetailsElements ↔ Iterable<Element>

Available on ARIAMixin, provided by the PropsARIAMixin extension

getter/setter pair

ariaDisabled ↔ String?

Available on ARIAMixin, provided by the PropsARIAMixin extension

getter/setter pair

ariaErrorMessageElement ↔ Element?

Available on ARIAMixin, provided by the PropsARIAMixin extension

getter/setter pair

ariaExpanded ↔ String?

Available on ARIAMixin, provided by the PropsARIAMixin extension

getter/setter pair

ariaFlowToElements ↔ Iterable<Element>

Available on ARIAMixin, provided by the PropsARIAMixin extension

getter/setter pair

ariaHasPopup ↔ String?

Available on ARIAMixin, provided by the PropsARIAMixin extension

getter/setter pair

ariaHidden ↔ String?

Available on ARIAMixin, provided by the PropsARIAMixin extension

getter/setter pair

ariaInvalid ↔ String?

Available on ARIAMixin, provided by the PropsARIAMixin extension

getter/setter pair

ariaKeyShortcuts ↔ String?

Available on ARIAMixin, provided by the PropsARIAMixin extension

getter/setter pair

ariaLabel ↔ String?

Available on ARIAMixin, provided by the PropsARIAMixin extension

getter/setter pair

ariaLabelledByElements ↔ Iterable<Element>

Available on ARIAMixin, provided by the PropsARIAMixin extension

getter/setter pair

ariaLevel ↔ String?

Available on ARIAMixin, provided by the PropsARIAMixin extension

getter/setter pair

ariaLive ↔ String?

Available on ARIAMixin, provided by the PropsARIAMixin extension

getter/setter pair

ariaModal ↔ String?

Available on ARIAMixin, provided by the PropsARIAMixin extension

getter/setter pair

ariaMultiLine ↔ String?

Available on ARIAMixin, provided by the PropsARIAMixin extension

getter/setter pair

ariaMultiSelectable ↔ String?

Available on ARIAMixin, provided by the PropsARIAMixin extension

getter/setter pair

ariaOrientation ↔ String?

Available on ARIAMixin, provided by the PropsARIAMixin extension

getter/setter pair

ariaOwnsElements ↔ Iterable<Element>

Available on ARIAMixin, provided by the PropsARIAMixin extension

getter/setter pair

ariaPlaceholder ↔ String?

Available on ARIAMixin, provided by the PropsARIAMixin extension

getter/setter pair

ariaPosInSet ↔ String?

Available on ARIAMixin, provided by the PropsARIAMixin extension

getter/setter pair

ariaPressed ↔ String?

Available on ARIAMixin, provided by the PropsARIAMixin extension

getter/setter pair

ariaReadOnly ↔ String?

Available on ARIAMixin, provided by the PropsARIAMixin extension

getter/setter pair

ariaRequired ↔ String?

Available on ARIAMixin, provided by the PropsARIAMixin extension

getter/setter pair

ariaRoleDescription ↔ String?

Available on ARIAMixin, provided by the PropsARIAMixin extension

getter/setter pair

ariaRowCount ↔ String?

Available on ARIAMixin, provided by the PropsARIAMixin extension

getter/setter pair

ariaRowIndex ↔ String?

Available on ARIAMixin, provided by the PropsARIAMixin extension

getter/setter pair

ariaRowIndexText ↔ String?

Available on ARIAMixin, provided by the PropsARIAMixin extension

getter/setter pair

ariaRowSpan ↔ String?

Available on ARIAMixin, provided by the PropsARIAMixin extension

getter/setter pair

ariaSelected ↔ String?

Available on ARIAMixin, provided by the PropsARIAMixin extension

getter/setter pair

ariaSetSize ↔ String?

Available on ARIAMixin, provided by the PropsARIAMixin extension

getter/setter pair

ariaSort ↔ String?

Available on ARIAMixin, provided by the PropsARIAMixin extension

getter/setter pair

ariaValueMax ↔ String?

Available on ARIAMixin, provided by the PropsARIAMixin extension

getter/setter pair

ariaValueMin ↔ String?

Available on ARIAMixin, provided by the PropsARIAMixin extension

getter/setter pair

ariaValueNow ↔ String?

Available on ARIAMixin, provided by the PropsARIAMixin extension

getter/setter pair

ariaValueText ↔ String?

Available on ARIAMixin, provided by the PropsARIAMixin extension

getter/setter pair

assignedSlot → HTMLSlotElement?

Available on Slottable, provided by the PropsSlottable extension

no setter

attributes → NamedNodeMap

Available on Element, provided by the PropsElement extension

no setter

baseURI → String

Available on Node, provided by the PropsNode extension

no setter

childElementCount → int

Available on ParentNode, provided by the PropsParentNode extension

no setter

childNodes → NodeList

Available on Node, provided by the PropsNode extension

no setter

children → HTMLCollection

Available on ParentNode, provided by the PropsParentNode extension

no setter

classList → DOMTokenList

Available on Element, provided by the PropsElement extension

no setter

className ↔ dynamic

Available on Element, provided by the PropsElement extension

getter/setter pair

clientHeight → int

Available on Element, provided by the PropsElement extension

no setter

clientLeft → int

Available on Element, provided by the PropsElement extension

no setter

clientTop → int

Available on Element, provided by the PropsElement extension

no setter

clientWidth → int

Available on Element, provided by the PropsElement extension

no setter

editContext ↔ EditContext?

Available on Element, provided by the PropsElement extension

getter/setter pair

elementTiming ↔ String

Available on Element, provided by the PropsElement extension

getter/setter pair

firstChild → Node?

Available on Node, provided by the PropsNode extension

no setter

firstElementChild → Element?

Available on ParentNode, provided by the PropsParentNode extension

no setter

hashCode → int

The hash code for this object.

no setter, inherited

id ↔ String

Available on Element, provided by the PropsElement extension

getter/setter pair

innerHTML ↔ String

Available on InnerHTML, provided by the PropsInnerHTML extension

getter/setter pair

isConnected → bool

Available on Node, provided by the PropsNode extension

no setter

lastChild → Node?

Available on Node, provided by the PropsNode extension

no setter

lastElementChild → Element?

Available on ParentNode, provided by the PropsParentNode extension

no setter

localName → String

Available on Element, provided by the PropsElement extension

no setter

namespaceURI → String?

Available on Element, provided by the PropsElement extension

no setter

nextElementSibling → Element?

Available on NonDocumentTypeChildNode, provided by the PropsNonDocumentTypeChildNode extension

no setter

nextSibling → Node?

Available on Node, provided by the PropsNode extension

no setter

nodeName → String

Available on Node, provided by the PropsNode extension

no setter

nodeType → int

Available on Node, provided by the PropsNode extension

no setter

nodeValue ↔ String?

Available on Node, provided by the PropsNode extension

getter/setter pair

onfullscreenchange ↔ EventHandlerNonNull<Event>?

Available on Element, provided by the PropsElement extension

getter/setter pair

onfullscreenerror ↔ EventHandlerNonNull<Event>?

Available on Element, provided by the PropsElement extension

getter/setter pair

outerHTML ↔ String

Available on Element, provided by the PropsElement extension

getter/setter pair

ownerDocument → Document?

Available on Node, provided by the PropsNode extension

no setter

parentElement → Element?

Available on Node, provided by the PropsNode extension

no setter

parentNode → Node?

Available on Node, provided by the PropsNode extension

no setter

part → DOMTokenList

Available on Element, provided by the PropsElement extension

no setter

prefix → String?

Available on Element, provided by the PropsElement extension

no setter

previousElementSibling → Element?

Available on NonDocumentTypeChildNode, provided by the PropsNonDocumentTypeChildNode extension

no setter

previousSibling → Node?

Available on Node, provided by the PropsNode extension

no setter

regionOverset → String

Available on Region, provided by the PropsRegion extension

no setter

role ↔ String?

Available on ARIAMixin, provided by the PropsARIAMixin extension

getter/setter pair

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

scrollHeight → int

Available on Element, provided by the PropsElement extension

no setter

scrollLeft ↔ dynamic

Available on Element, provided by the PropsElement extension

getter/setter pair

scrollTop ↔ dynamic

Available on Element, provided by the PropsElement extension

getter/setter pair

scrollWidth → int

Available on Element, provided by the PropsElement extension

no setter

shadowRoot → ShadowRoot?

Available on Element, provided by the PropsElement extension

no setter

slot ↔ String

Available on Element, provided by the PropsElement extension

getter/setter pair

tagName → String

Available on Element, provided by the PropsElement extension

no setter

textContent ↔ String?

Available on Node, provided by the PropsNode extension

getter/setter pair

Methods

addEventListener(String type, EventListener? callback, [dynamic options]) → void

Available on EventTarget, provided by the PropsEventTarget extension

after([dynamic nodes1, dynamic nodes2, dynamic nodes3]) → void

Available on ChildNode, provided by the PropsChildNode extension

animate(dynamic keyframes, [dynamic options]) → Animation

Available on Animatable, provided by the PropsAnimatable extension

append([dynamic nodes1, dynamic nodes2, dynamic nodes3]) → void

Available on ParentNode, provided by the PropsParentNode extension

appendChild(Node node) → Node

Available on Node, provided by the PropsNode extension

attachShadow(ShadowRootInit init) → ShadowRoot

Available on Element, provided by the PropsElement extension

before([dynamic nodes1, dynamic nodes2, dynamic nodes3]) → void

Available on ChildNode, provided by the PropsChildNode extension

checkVisibility([CheckVisibilityOptions? options]) → bool

Available on Element, provided by the PropsElement extension

cloneNode([bool? deep = false]) → Node

Available on Node, provided by the PropsNode extension

closest(String selectors) → Element?

Available on Element, provided by the PropsElement extension

compareDocumentPosition(Node other) → int

Available on Node, provided by the PropsNode extension

computedStyleMap() → StylePropertyMapReadOnly

Available on Element, provided by the PropsElement extension

contains(Node? other) → bool

Available on Node, provided by the PropsNode extension

convertPointFromNode(DOMPointInit point, dynamic from, [ConvertCoordinateOptions? options]) → DOMPoint

Available on GeometryUtils, provided by the PropsGeometryUtils extension

convertQuadFromNode(DOMQuadInit quad, dynamic from, [ConvertCoordinateOptions? options]) → DOMQuad

Available on GeometryUtils, provided by the PropsGeometryUtils extension

convertRectFromNode(DOMRectReadOnly rect, dynamic from, [ConvertCoordinateOptions? options]) → DOMQuad

Available on GeometryUtils, provided by the PropsGeometryUtils extension

dispatchEvent(Event event) → bool

Available on EventTarget, provided by the PropsEventTarget extension

focusableAreas([FocusableAreasOption? option]) → Iterable<Node>

Available on Element, provided by the PropsElement extension

getAnimations([GetAnimationsOptions? options]) → Iterable<Animation>

Available on Animatable, provided by the PropsAnimatable extension

getAttribute(String qualifiedName) → String?

Available on Element, provided by the PropsElement extension

getAttributeNames() → Iterable<String>

Available on Element, provided by the PropsElement extension

getAttributeNode(String qualifiedName) → Attr?

Available on Element, provided by the PropsElement extension

getAttributeNodeNS(String? namespace, String localName) → Attr?

Available on Element, provided by the PropsElement extension

getAttributeNS(String? namespace, String localName) → String?

Available on Element, provided by the PropsElement extension

getBoundingClientRect() → DOMRect

Available on Element, provided by the PropsElement extension

getBoxQuads([BoxQuadOptions? options]) → Iterable<DOMQuad>

Available on GeometryUtils, provided by the PropsGeometryUtils extension

getClientRects() → DOMRectList

Available on Element, provided by the PropsElement extension

getElementsByClassName(String classNames) → HTMLCollection

Available on Element, provided by the PropsElement extension

getElementsByTagName(String qualifiedName) → HTMLCollection

Available on Element, provided by the PropsElement extension

getElementsByTagNameNS(String? namespace, String localName) → HTMLCollection

Available on Element, provided by the PropsElement extension

getRegionFlowRanges() → Iterable<Range>

Available on Region, provided by the PropsRegion extension

getRootNode([GetRootNodeOptions? options]) → Node

Available on Node, provided by the PropsNode extension

getSpatialNavigationContainer() → Node

Available on Element, provided by the PropsElement extension

hasAttribute(String qualifiedName) → bool

Available on Element, provided by the PropsElement extension

hasAttributeNS(String? namespace, String localName) → bool

Available on Element, provided by the PropsElement extension

hasAttributes() → bool

Available on Element, provided by the PropsElement extension

hasChildNodes() → bool

Available on Node, provided by the PropsNode extension

hasPointerCapture(int pointerId) → bool

Available on Element, provided by the PropsElement extension

insertAdjacentElement(String where, Element element) → Element?

Available on Element, provided by the PropsElement extension

insertAdjacentHTML(String position, String text) → void

Available on Element, provided by the PropsElement extension

insertAdjacentText(String where, String data) → void

Available on Element, provided by the PropsElement extension

insertBefore(Node node, Node? child) → Node

Available on Node, provided by the PropsNode extension

isDefaultNamespace(String? namespace) → bool

Available on Node, provided by the PropsNode extension

isEqualNode(Node? otherNode) → bool

Available on Node, provided by the PropsNode extension

isSameNode(Node? otherNode) → bool

Available on Node, provided by the PropsNode extension

lookupNamespaceURI(String? prefix) → String?

Available on Node, provided by the PropsNode extension

lookupPrefix(String? namespace) → String?

Available on Node, provided by the PropsNode extension

matches(String selectors) → bool

Available on Element, provided by the PropsElement extension

normalize() → void

Available on Node, provided by the PropsNode extension

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

prepend([dynamic nodes1, dynamic nodes2, dynamic nodes3]) → void

Available on ParentNode, provided by the PropsParentNode extension

pseudo(String type) → CSSPseudoElement?

Available on Element, provided by the PropsElement extension

querySelector(String selectors) → Element?

Available on ParentNode, provided by the PropsParentNode extension

querySelectorAll(String selectors) → NodeList

Available on ParentNode, provided by the PropsParentNode extension

releasePointerCapture(int pointerId) → void

Available on Element, provided by the PropsElement extension

remove() → void

Available on ChildNode, provided by the PropsChildNode extension

removeAttribute(String qualifiedName) → void

Available on Element, provided by the PropsElement extension

removeAttributeNode(Attr attr) → Attr

Available on Element, provided by the PropsElement extension

removeAttributeNS(String? namespace, String localName) → void

Available on Element, provided by the PropsElement extension

removeChild(Node child) → Node

Available on Node, provided by the PropsNode extension

removeEventListener(String type, EventListener? callback, [dynamic options]) → void

Available on EventTarget, provided by the PropsEventTarget extension

replaceChild(Node node, Node child) → Node

Available on Node, provided by the PropsNode extension

replaceChildren([dynamic nodes1, dynamic nodes2, dynamic nodes3]) → void

Available on ParentNode, provided by the PropsParentNode extension

replaceWith([dynamic nodes1, dynamic nodes2, dynamic nodes3]) → void

Available on ChildNode, provided by the PropsChildNode extension

requestFullscreen([FullscreenOptions? options]) → Future<void>

Available on Element, provided by the PropsElement extension

requestPointerLock() → void

Available on Element, provided by the PropsElement extension

scroll([dynamic x, dynamic y]) → void

Available on Element, provided by the PropsElement extension

scrollBy([dynamic x, dynamic y]) → void

Available on Element, provided by the PropsElement extension

scrollIntoView([dynamic arg]) → void

Available on Element, provided by the PropsElement extension

scrollTo([dynamic x, dynamic y]) → void

Available on Element, provided by the PropsElement extension

setAttribute(String qualifiedName, String value) → void

Available on Element, provided by the PropsElement extension

setAttributeNode(Attr attr) → Attr?

Available on Element, provided by the PropsElement extension

setAttributeNodeNS(Attr attr) → Attr?

Available on Element, provided by the PropsElement extension

setAttributeNS(String? namespace, String qualifiedName, String value) → void

Available on Element, provided by the PropsElement extension

setHTML(String input, [SetHTMLOptions? options]) → void

Available on Element, provided by the PropsElement extension

setPointerCapture(int pointerId) → void

Available on Element, provided by the PropsElement extension

spatialNavigationSearch(SpatialNavigationDirection dir, [SpatialNavigationSearchOptions? options]) → Node?

Available on Element, provided by the PropsElement extension

toggleAttribute(String qualifiedName, [bool? force]) → bool

Available on Element, provided by the PropsElement extension

toString() → String

A string representation of this object.

inherited

webkitMatchesSelector(String selectors) → bool

Available on Element, provided by the PropsElement extension

Operators

operator ==(Object other) → bool

The equality operator.

inherited