HTMLTrackElement extension type

The HTMLTrackElement interface represents an track element within the . This element can be used as a child of either audio or video to specify a text track containing information such as closed captions or subtitles.

on

JSObject

Implemented types

Available extensions

Constructors

HTMLTrackElement(): Creates an HTMLTrackElement using the tag 'track'.

Properties

accessKey ↔ String: getter/setter pairinherited
accessKeyLabel → String: no setterinherited
assignedSlot → HTMLSlotElement?: no setterinherited
attributes → NamedNodeMap: no setterinherited
attributeStyleMap → StylePropertyMap: no setterinherited
autocapitalize ↔ String: getter/setter pairinherited
autofocus ↔ bool: getter/setter pairinherited
baseURI → String: no setterinherited
childElementCount → int: no setterinherited
childNodes → NodeList: no setterinherited
children → HTMLCollection: no setterinherited
classList → DOMTokenList: no setterinherited
className ↔ String: getter/setter pairinherited
clientHeight → int: no setterinherited
clientLeft → int: no setterinherited
clientTop → int: no setterinherited
clientWidth → int: no setterinherited
contentEditable ↔ String: getter/setter pairinherited
dataset → DOMStringMap: no setterinherited
default_ ↔ bool: getter/setter pair
dir ↔ String: getter/setter pairinherited
draggable ↔ bool: getter/setter pairinherited
enterKeyHint ↔ String: getter/setter pairinherited
firstChild → Node?: no setterinherited
firstElementChild → Element?: no setterinherited
hashCode → int: The hash code for this object.
no setterinherited
hidden ↔ JSAny?: getter/setter pairinherited
id ↔ String: getter/setter pairinherited
inert ↔ bool: getter/setter pairinherited
innerHTML ↔ String: getter/setter pairinherited
innerText ↔ String: getter/setter pairinherited
inputMode ↔ String: getter/setter pairinherited
isConnected → bool: no setterinherited
isContentEditable → bool: no setterinherited
isDefinedAndNotNull → bool: Available on JSAny?, provided by the NullableUndefineableJSAnyExtension extension

no setter
isNull → bool: Available on JSAny?, provided by the NullableUndefineableJSAnyExtension extension
Whether this value corresponds to JavaScript null.
no setter
isTruthy → JSBoolean: Available on JSAny?, provided by the JSAnyOperatorExtension extension
The result of !!this in JavaScript.
no setter
isUndefined → bool: Available on JSAny?, provided by the NullableUndefineableJSAnyExtension extension
Whether this value corresponds to JavaScript undefined.
no setter
isUndefinedOrNull → bool: Available on JSAny?, provided by the NullableUndefineableJSAnyExtension extension

no setter
kind ↔ String: getter/setter pair
label ↔ String: getter/setter pair
lang ↔ String: getter/setter pairinherited
lastChild → Node?: no setterinherited
lastElementChild → Element?: no setterinherited
localName → String: no setterinherited
namespaceURI → String?: no setterinherited
nextElementSibling → Element?: no setterinherited
nextSibling → Node?: no setterinherited
nodeName → String: no setterinherited
nodeType → int: no setterinherited
nodeValue ↔ String?: getter/setter pairinherited
nonce ↔ String: getter/setter pairinherited
not → JSBoolean: Available on JSAny?, provided by the JSAnyOperatorExtension extension
The result of !this in JavaScript.
no setter
offsetHeight → int: no setterinherited
offsetLeft → int: no setterinherited
offsetParent → Element?: no setterinherited
offsetTop → int: no setterinherited
offsetWidth → int: no setterinherited
onabort ↔ EventHandler?: getter/setter pairinherited
onAbort → ElementStream<Event>: Available on Element, provided by the ElementEventGetters extension

no setter
onanimationcancel ↔ EventHandler?: getter/setter pairinherited
onanimationend ↔ EventHandler?: getter/setter pairinherited
onanimationiteration ↔ EventHandler?: getter/setter pairinherited
onanimationstart ↔ EventHandler?: getter/setter pairinherited
onauxclick ↔ EventHandler?: getter/setter pairinherited
onBeforeCopy → ElementStream<Event>: Available on Element, provided by the ElementEventGetters extension

no setter
onBeforeCut → ElementStream<Event>: Available on Element, provided by the ElementEventGetters extension

no setter
onbeforeinput ↔ EventHandler?: getter/setter pairinherited
onbeforematch ↔ EventHandler?: getter/setter pairinherited
onBeforePaste → ElementStream<Event>: Available on Element, provided by the ElementEventGetters extension

no setter
onbeforetoggle ↔ EventHandler?: getter/setter pairinherited
onBlur → ElementStream<Event>: Available on Element, provided by the ElementEventGetters extension

no setter
onblur ↔ EventHandler?: getter/setter pairinherited
oncancel ↔ EventHandler?: getter/setter pairinherited
oncanplay ↔ EventHandler?: getter/setter pairinherited
onCanPlay → ElementStream<Event>: Available on Element, provided by the ElementEventGetters extension

no setter
oncanplaythrough ↔ EventHandler?: getter/setter pairinherited
onCanPlayThrough → ElementStream<Event>: Available on Element, provided by the ElementEventGetters extension

no setter
onChange → ElementStream<Event>: Available on Element, provided by the ElementEventGetters extension

no setter
onchange ↔ EventHandler?: getter/setter pairinherited
onclick ↔ EventHandler?: getter/setter pairinherited
onClick → ElementStream<MouseEvent>: Available on Element, provided by the ElementEventGetters extension

no setter
onclose ↔ EventHandler?: getter/setter pairinherited
oncontextlost ↔ EventHandler?: getter/setter pairinherited
oncontextmenu ↔ EventHandler?: getter/setter pairinherited
onContextMenu → ElementStream<MouseEvent>: Available on Element, provided by the ElementEventGetters extension

no setter
oncontextrestored ↔ EventHandler?: getter/setter pairinherited
onCopy → ElementStream<ClipboardEvent>: Available on Element, provided by the ElementEventGetters extension

no setter
oncopy ↔ EventHandler?: getter/setter pairinherited
oncuechange ↔ EventHandler?: getter/setter pairinherited
onCut → ElementStream<ClipboardEvent>: Available on Element, provided by the ElementEventGetters extension

no setter
oncut ↔ EventHandler?: getter/setter pairinherited
ondblclick ↔ EventHandler?: getter/setter pairinherited
onDoubleClick → ElementStream<Event>: Available on Element, provided by the ElementEventGetters extension

no setter
ondrag ↔ EventHandler?: getter/setter pairinherited
onDrag → ElementStream<MouseEvent>: Available on Element, provided by the ElementEventGetters extension

no setter
onDragEnd → ElementStream<MouseEvent>: Available on Element, provided by the ElementEventGetters extension

no setter
ondragend ↔ EventHandler?: getter/setter pairinherited
ondragenter ↔ EventHandler?: getter/setter pairinherited
onDragEnter → ElementStream<MouseEvent>: Available on Element, provided by the ElementEventGetters extension

no setter
onDragLeave → ElementStream<MouseEvent>: Available on Element, provided by the ElementEventGetters extension

no setter
ondragleave ↔ EventHandler?: getter/setter pairinherited
onDragOver → ElementStream<MouseEvent>: Available on Element, provided by the ElementEventGetters extension

no setter
ondragover ↔ EventHandler?: getter/setter pairinherited
ondragstart ↔ EventHandler?: getter/setter pairinherited
onDragStart → ElementStream<MouseEvent>: Available on Element, provided by the ElementEventGetters extension

no setter
ondrop ↔ EventHandler?: getter/setter pairinherited
onDrop → ElementStream<MouseEvent>: Available on Element, provided by the ElementEventGetters extension

no setter
ondurationchange ↔ EventHandler?: getter/setter pairinherited
onDurationChange → ElementStream<Event>: Available on Element, provided by the ElementEventGetters extension

no setter
onEmptied → ElementStream<Event>: Available on Element, provided by the ElementEventGetters extension

no setter
onemptied ↔ EventHandler?: getter/setter pairinherited
onEnded → ElementStream<Event>: Available on Element, provided by the ElementEventGetters extension

no setter
onended ↔ EventHandler?: getter/setter pairinherited
onError → ElementStream<Event>: Available on Element, provided by the ElementEventGetters extension

no setter
onerror ↔ OnErrorEventHandler?: getter/setter pairinherited
onfocus ↔ EventHandler?: getter/setter pairinherited
onFocus → ElementStream<Event>: Available on Element, provided by the ElementEventGetters extension

no setter
onformdata ↔ EventHandler?: getter/setter pairinherited
onFullscreenChange → ElementStream<Event>: Available on Element, provided by the ElementEventGetters extension

no setter
onFullscreenError → ElementStream<Event>: Available on Element, provided by the ElementEventGetters extension

no setter
ongotpointercapture ↔ EventHandler?: getter/setter pairinherited
oninput ↔ EventHandler?: getter/setter pairinherited
onInput → ElementStream<Event>: Available on Element, provided by the ElementEventGetters extension

no setter
oninvalid ↔ EventHandler?: getter/setter pairinherited
onInvalid → ElementStream<Event>: Available on Element, provided by the ElementEventGetters extension

no setter
onkeydown ↔ EventHandler?: getter/setter pairinherited
onKeyDown → ElementStream<KeyboardEvent>: Available on Element, provided by the ElementEventGetters extension

no setter
onkeypress ↔ EventHandler?: getter/setter pairinherited
onKeyPress → ElementStream<KeyboardEvent>: Available on Element, provided by the ElementEventGetters extension

no setter
onkeyup ↔ EventHandler?: getter/setter pairinherited
onKeyUp → ElementStream<KeyboardEvent>: Available on Element, provided by the ElementEventGetters extension

no setter
onload ↔ EventHandler?: getter/setter pairinherited
onLoad → ElementStream<Event>: Available on Element, provided by the ElementEventGetters extension

no setter
onloadeddata ↔ EventHandler?: getter/setter pairinherited
onLoadedData → ElementStream<Event>: Available on Element, provided by the ElementEventGetters extension

no setter
onLoadedMetadata → ElementStream<Event>: Available on Element, provided by the ElementEventGetters extension

no setter
onloadedmetadata ↔ EventHandler?: getter/setter pairinherited
onloadstart ↔ EventHandler?: getter/setter pairinherited
onlostpointercapture ↔ EventHandler?: getter/setter pairinherited
onMouseDown → ElementStream<MouseEvent>: Available on Element, provided by the ElementEventGetters extension

no setter
onmousedown ↔ EventHandler?: getter/setter pairinherited
onMouseEnter → ElementStream<MouseEvent>: Available on Element, provided by the ElementEventGetters extension

no setter
onmouseenter ↔ EventHandler?: getter/setter pairinherited
onMouseLeave → ElementStream<MouseEvent>: Available on Element, provided by the ElementEventGetters extension

no setter
onmouseleave ↔ EventHandler?: getter/setter pairinherited
onMouseMove → ElementStream<MouseEvent>: Available on Element, provided by the ElementEventGetters extension

no setter
onmousemove ↔ EventHandler?: getter/setter pairinherited
onMouseOut → ElementStream<MouseEvent>: Available on Element, provided by the ElementEventGetters extension

no setter
onmouseout ↔ EventHandler?: getter/setter pairinherited
onmouseover ↔ EventHandler?: getter/setter pairinherited
onMouseOver → ElementStream<MouseEvent>: Available on Element, provided by the ElementEventGetters extension

no setter
onmouseup ↔ EventHandler?: getter/setter pairinherited
onMouseUp → ElementStream<MouseEvent>: Available on Element, provided by the ElementEventGetters extension

no setter
onMouseWheel → ElementStream<WheelEvent>: Available on Element, provided by the ElementCustomEvents extension

no setter
onpaste ↔ EventHandler?: getter/setter pairinherited
onPaste → ElementStream<ClipboardEvent>: Available on Element, provided by the ElementEventGetters extension

no setter
onPause → ElementStream<Event>: Available on Element, provided by the ElementEventGetters extension

no setter
onpause ↔ EventHandler?: getter/setter pairinherited
onPlay → ElementStream<Event>: Available on Element, provided by the ElementEventGetters extension

no setter
onplay ↔ EventHandler?: getter/setter pairinherited
onplaying ↔ EventHandler?: getter/setter pairinherited
onPlaying → ElementStream<Event>: Available on Element, provided by the ElementEventGetters extension

no setter
onpointercancel ↔ EventHandler?: getter/setter pairinherited
onpointerdown ↔ EventHandler?: getter/setter pairinherited
onpointerenter ↔ EventHandler?: getter/setter pairinherited
onpointerleave ↔ EventHandler?: getter/setter pairinherited
onpointermove ↔ EventHandler?: getter/setter pairinherited
onpointerout ↔ EventHandler?: getter/setter pairinherited
onpointerover ↔ EventHandler?: getter/setter pairinherited
onpointerrawupdate ↔ EventHandler?: getter/setter pairinherited
onpointerup ↔ EventHandler?: getter/setter pairinherited
onprogress ↔ EventHandler?: getter/setter pairinherited
onRateChange → ElementStream<Event>: Available on Element, provided by the ElementEventGetters extension

no setter
onratechange ↔ EventHandler?: getter/setter pairinherited
onReset → ElementStream<Event>: Available on Element, provided by the ElementEventGetters extension

no setter
onreset ↔ EventHandler?: getter/setter pairinherited
onresize ↔ EventHandler?: getter/setter pairinherited
onResize → ElementStream<Event>: Available on Element, provided by the ElementEventGetters extension

no setter
onscroll ↔ EventHandler?: getter/setter pairinherited
onScroll → ElementStream<Event>: Available on Element, provided by the ElementEventGetters extension

no setter
onscrollend ↔ EventHandler?: getter/setter pairinherited
onSearch → ElementStream<Event>: Available on Element, provided by the ElementEventGetters extension

no setter
onsecuritypolicyviolation ↔ EventHandler?: getter/setter pairinherited
onseeked ↔ EventHandler?: getter/setter pairinherited
onSeeked → ElementStream<Event>: Available on Element, provided by the ElementEventGetters extension

no setter
onseeking ↔ EventHandler?: getter/setter pairinherited
onSeeking → ElementStream<Event>: Available on Element, provided by the ElementEventGetters extension

no setter
onselect ↔ EventHandler?: getter/setter pairinherited
onSelect → ElementStream<Event>: Available on Element, provided by the ElementEventGetters extension

no setter
onselectionchange ↔ EventHandler?: getter/setter pairinherited
onselectstart ↔ EventHandler?: getter/setter pairinherited
onSelectStart → ElementStream<Event>: Available on Element, provided by the ElementEventGetters extension

no setter
onslotchange ↔ EventHandler?: getter/setter pairinherited
onStalled → ElementStream<Event>: Available on Element, provided by the ElementEventGetters extension

no setter
onstalled ↔ EventHandler?: getter/setter pairinherited
onsubmit ↔ EventHandler?: getter/setter pairinherited
onSubmit → ElementStream<Event>: Available on Element, provided by the ElementEventGetters extension

no setter
onsuspend ↔ EventHandler?: getter/setter pairinherited
onSuspend → ElementStream<Event>: Available on Element, provided by the ElementEventGetters extension

no setter
ontimeupdate ↔ EventHandler?: getter/setter pairinherited
onTimeUpdate → ElementStream<Event>: Available on Element, provided by the ElementEventGetters extension

no setter
ontoggle ↔ EventHandler?: getter/setter pairinherited
ontouchcancel ↔ EventHandler?: getter/setter pairinherited
onTouchCancel → ElementStream<TouchEvent>: Available on Element, provided by the ElementEventGetters extension

no setter
ontouchend ↔ EventHandler?: getter/setter pairinherited
onTouchEnd → ElementStream<TouchEvent>: Available on Element, provided by the ElementEventGetters extension

no setter
onTouchEnter → ElementStream<TouchEvent>: Available on Element, provided by the ElementEventGetters extension

no setter
onTouchLeave → ElementStream<TouchEvent>: Available on Element, provided by the ElementEventGetters extension

no setter
ontouchmove ↔ EventHandler?: getter/setter pairinherited
onTouchMove → ElementStream<TouchEvent>: Available on Element, provided by the ElementEventGetters extension

no setter
ontouchstart ↔ EventHandler?: getter/setter pairinherited
onTouchStart → ElementStream<TouchEvent>: Available on Element, provided by the ElementEventGetters extension

no setter
ontransitioncancel ↔ EventHandler?: getter/setter pairinherited
ontransitionend ↔ EventHandler?: getter/setter pairinherited
onTransitionEnd → ElementStream<TransitionEvent>: Available on Element, provided by the ElementCustomEvents extension

no setter
ontransitionrun ↔ EventHandler?: getter/setter pairinherited
ontransitionstart ↔ EventHandler?: getter/setter pairinherited
onVolumeChange → ElementStream<Event>: Available on Element, provided by the ElementEventGetters extension

no setter
onvolumechange ↔ EventHandler?: getter/setter pairinherited
onWaiting → ElementStream<Event>: Available on Element, provided by the ElementEventGetters extension

no setter
onwaiting ↔ EventHandler?: getter/setter pairinherited
onWebGlContextLost → ElementStream<WebGLContextEvent>: Available on Element, provided by the ElementEventGetters extension

no setter
onWebGlContextRestored → ElementStream<WebGLContextEvent>: Available on Element, provided by the ElementEventGetters extension

no setter
onwebkitanimationend ↔ EventHandler?: getter/setter pairinherited
onwebkitanimationiteration ↔ EventHandler?: getter/setter pairinherited
onwebkitanimationstart ↔ EventHandler?: getter/setter pairinherited
onwebkittransitionend ↔ EventHandler?: getter/setter pairinherited
onwheel ↔ EventHandler?: getter/setter pairinherited
onWheel → ElementStream<WheelEvent>: Available on Element, provided by the ElementEventGetters extension

no setter
outerHTML ↔ String: getter/setter pairinherited
outerText ↔ String: getter/setter pairinherited
ownerDocument → Document?: no setterinherited
parentElement → Element?: no setterinherited
parentNode → Node?: no setterinherited
popover ↔ String?: getter/setter pairinherited
prefix → String?: no setterinherited
previousElementSibling → Element?: no setterinherited
previousSibling → Node?: no setterinherited
readyState → int: no setter
runtimeType → Type: A representation of the runtime type of the object.
no setterinherited
scrollHeight → int: no setterinherited
scrollLeft ↔ num: getter/setter pairinherited
scrollTop ↔ num: getter/setter pairinherited
scrollWidth → int: no setterinherited
shadowRoot → ShadowRoot?: no setterinherited
slot ↔ String: getter/setter pairinherited
spellcheck ↔ bool: getter/setter pairinherited
src ↔ String: getter/setter pair
srclang ↔ String: getter/setter pair
style → CSSStyleDeclaration: no setterinherited
tabIndex ↔ int: getter/setter pairinherited
tagName → String: no setterinherited
text ← String: Available on Node, provided by the NodeGlue extension

no getter
textContent ↔ String?: getter/setter pairinherited
title ↔ String: getter/setter pairinherited
track → TextTrack: no setter
translate ↔ bool: getter/setter pairinherited

Methods

add(JSAny? any) → JSAny: Available on JSAny?, provided by the JSAnyOperatorExtension extension
The result of this + any in JavaScript.
addEventListener(String type, EventListener? callback, [JSAny options]) → void: The addEventListener() method of the EventTarget interface sets up a function that will be called whenever the specified event is delivered to the target.
inherited
after(JSAny nodes) → void: The Element.after() method inserts a set of Node or string objects in the children list of the Element's parent, just after the Element. String objects are inserted as equivalent Text nodes.
inherited
and(JSAny? any) → JSAny?: Available on JSAny?, provided by the JSAnyOperatorExtension extension
The result of this && any in JavaScript.
animate(JSObject? keyframes, [JSAny options]) → Animation: The Element interface's animate() method is a shortcut method which creates a new Animation, applies it to the element, then plays the animation. It returns the created Animation object instance.
inherited
append(Node other) → Node: Available on Node, provided by the NodeGlue extension
append(JSAny nodes) → void: The Element.append() method inserts a set of Node objects or string objects after the last child of the Element. String objects are inserted as equivalent Text nodes.
inherited
appendChild(Node node) → Node: The appendChild() method of the Node interface adds a node to the end of the list of children of a specified parent node.
inherited
attachInternals() → ElementInternals: The HTMLElement.attachInternals() method returns an ElementInternals object. This method allows a custom element to participate in HTML forms. The ElementInternals interface provides utilities for working with these elements in the same way you would work with any standard HTML form element, and also exposes the Accessibility Object Model to the element.
inherited
attachShadow(ShadowRootInit init) → ShadowRoot: The Element.attachShadow() method attaches a shadow DOM tree to the specified element and returns a reference to its ShadowRoot.
inherited
before(JSAny nodes) → void: The Element.before() method inserts a set of Node or string objects in the children list of this Element's parent, just before this Element. String objects are inserted as equivalent Text nodes.
inherited
blur() → void: The HTMLElement.blur() method removes keyboard focus from the current element.
inherited
callMethod<R extends JSAny?>(JSAny method, [JSAny? arg1, JSAny? arg2, JSAny? arg3, JSAny? arg4]) → R: Available on JSObject, provided by the JSObjectUnsafeUtilExtension extension
Calls method on this JSObject with up to four arguments.
callMethodVarArgs<R extends JSAny?>(JSAny method, [List<JSAny?>? arguments]) → R: Available on JSObject, provided by the JSObjectUnsafeUtilExtension extension
Calls method on this JSObject with a variable number of arguments.
checkVisibility([CheckVisibilityOptions options]) → bool: The checkVisibility() method of the Element interface checks whether the element is visible.
inherited
click() → void: The HTMLElement.click() method simulates a mouse click on an element.
inherited
clone(bool? deep) → Node: Available on Node, provided by the NodeGlue extension
cloneNode([bool deep]) → Node: The cloneNode() method of the Node interface returns a duplicate of the node on which this method was called. Its parameter controls if the subtree contained in a node is also cloned or not.
inherited
closest(String selectors) → Element?: The closest() method of the Element interface traverses the element and its parents (heading toward the document root) until it finds a node that matches the specified CSS selector.
inherited
compareDocumentPosition(Node other) → int: The compareDocumentPosition() method of the Node interface reports the position of its argument node relative to the node on which it is called.
inherited
computedStyleMap() → StylePropertyMapReadOnly: The computedStyleMap() method of the Element interface returns a StylePropertyMapReadOnly interface which provides a read-only representation of a CSS declaration block that is an alternative to CSSStyleDeclaration.
inherited
contains(Node? other) → bool: The contains() method of the Node interface returns a boolean value indicating whether a node is a descendant of a given node, that is the node itself, one of its direct children (Node.childNodes), one of the children's direct children, and so on.
inherited
convertPointFromNode(DOMPointInit point, GeometryNode from, [ConvertCoordinateOptions options]) → DOMPoint: inherited
convertQuadFromNode(DOMQuadInit quad, GeometryNode from, [ConvertCoordinateOptions options]) → DOMQuad: inherited
convertRectFromNode(DOMRectReadOnly rect, GeometryNode from, [ConvertCoordinateOptions options]) → DOMQuad: inherited
dartify() → Object?: Available on JSAny?, provided by the JSAnyUtilityExtension extension
Converts a JavaScript value to the Dart equivalent if possible.
delete(JSAny property) → JSBoolean: Available on JSObject, provided by the JSObjectUnsafeUtilExtension extension
Deletes the property with key property from this JSObject.
dispatchEvent(Event event) → bool: The dispatchEvent() method of the EventTarget sends an Event to the object, (synchronously) invoking the affected event listeners in the appropriate order. The normal event processing rules (including the capturing and optional bubbling phase) also apply to events dispatched manually with dispatchEvent().
inherited
divide(JSAny? any) → JSAny: Available on JSAny?, provided by the JSAnyOperatorExtension extension
The result of this / any in JavaScript.
equals(JSAny? any) → JSBoolean: Available on JSAny?, provided by the JSAnyOperatorExtension extension
The result of this == any in JavaScript.
exponentiate(JSAny? any) → JSAny: Available on JSAny?, provided by the JSAnyOperatorExtension extension
The result of this ** any in JavaScript.
focus([FocusOptions options]) → void: The HTMLElement.focus() method sets focus on the specified element, if it can be focused. The focused element is the element that will receive keyboard and similar events by default.
inherited
getAnimations([GetAnimationsOptions options]) → JSArray<Animation>: The getAnimations() method of the Element interface (specified on the Animatable mixin) returns an array of all Animation objects affecting this element or which are scheduled to do so in future. It can optionally return Animation objects for descendant elements too.
inherited
getAttribute(String qualifiedName) → String?: The getAttribute() method of the Element interface returns the value of a specified attribute on the element.
inherited
getAttributeNames() → JSArray<JSString>: The getAttributeNames() method of the Element interface returns the attribute names of the element as an Array of strings. If the element has no attributes it returns an empty array.
inherited
getAttributeNode(String qualifiedName) → Attr?: Returns the specified attribute of the specified element, as an Attr node.
inherited
getAttributeNodeNS(String? namespace, String localName) → Attr?: The getAttributeNodeNS() method of the Element interface returns the namespaced Attr node of an element.
inherited
getAttributeNS(String? namespace, String localName) → String?: The getAttributeNS() method of the Element interface returns the string value of the attribute with the specified namespace and name. If the named attribute does not exist, the value returned will either be null or "" (the empty string); see Notes for details.
inherited
getBoundingClientRect() → DOMRect: The Element.getBoundingClientRect() method returns a DOMRect object providing information about the size of an element and its position relative to the viewport.
inherited
getBoxQuads([BoxQuadOptions options]) → JSArray<DOMQuad>: inherited
getClientRects() → DOMRectList: The getClientRects() method of the Element interface returns a collection of DOMRect objects that indicate the bounding rectangles for each CSS border box in a client.
inherited
getElementsByClassName(String classNames) → HTMLCollection: The Element method getElementsByClassName() returns a live HTMLCollection which contains every descendant element which has the specified class name or names.
inherited
getElementsByTagName(String qualifiedName) → HTMLCollection: The Element.getElementsByTagName() method returns a live HTMLCollection of elements with the given tag name.
inherited
getElementsByTagNameNS(String? namespace, String localName) → HTMLCollection: The Element.getElementsByTagNameNS() method returns a live HTMLCollection of elements with the given tag name belonging to the given namespace. It is similar to Document.getElementsByTagNameNS, except that its search is restricted to descendants of the specified element.
inherited
getProperty<R extends JSAny?>(JSAny property) → R: Available on JSObject, provided by the JSObjectUnsafeUtilExtension extension
The value of the property key property of this JSObject.
getRootNode([GetRootNodeOptions options]) → Node: The getRootNode() method of the Node interface returns the context object's root, which optionally includes the shadow root if it is available.
inherited
greaterThan(JSAny? any) → JSBoolean: Available on JSAny?, provided by the JSAnyOperatorExtension extension
The result of this > any in JavaScript.
greaterThanOrEqualTo(JSAny? any) → JSBoolean: Available on JSAny?, provided by the JSAnyOperatorExtension extension
The result of this >= any in JavaScript.
has(String property) → bool: Available on JSObject, provided by the JSObjectUnsafeUtilExtension extension
Shorthand helper for hasProperty to check whether this JSObject contains the property key property, but takes and returns a Dart value.
hasAttribute(String qualifiedName) → bool: The Element.hasAttribute() method returns a Boolean value indicating whether the specified element has the specified attribute or not.
inherited
hasAttributeNS(String? namespace, String localName) → bool: The hasAttributeNS() method of the Element interface returns a boolean value indicating whether the current element has the specified attribute with the specified namespace.
inherited
hasAttributes() → bool: The hasAttributes() method of the Element interface returns a boolean value indicating whether the current element has any attributes or not.
inherited
hasChildNodes() → bool: The hasChildNodes() method of the Node interface returns a boolean value indicating whether the given Node has child nodes or not.
inherited
hasPointerCapture(int pointerId) → bool: The hasPointerCapture() method of the Element interface checks whether the element on which it is invoked has pointer capture for the pointer identified by the given pointer ID.
inherited
hasProperty(JSAny property) → JSBoolean: Available on JSObject, provided by the JSObjectUnsafeUtilExtension extension
Whether or not this JSObject contains the property key property.
hidePopover() → void: The hidePopover() method of the HTMLElement interface hides a popover element (i.e. one that has a valid popover attribute) by removing it from the and styling it with display: none.
inherited
insertAdjacentElement(String where, Element element) → Element?: The insertAdjacentElement() method of the Element interface inserts a given element node at a given position relative to the element it is invoked upon.
inherited
insertAdjacentHTML(String position, String text) → void: The insertAdjacentHTML() method of the Element interface parses the specified text as HTML or XML and inserts the resulting nodes into the DOM tree at a specified position.
inherited
insertAdjacentText(String where, String data) → void: The insertAdjacentText() method of the Element interface, given a relative position and a string, inserts a new text node at the given position relative to the element it is called from.
inherited
insertBefore(Node node, Node? child) → Node: The insertBefore() method of the Node interface inserts a node before a reference node as a child of a specified parent node.
inherited
instanceof(JSFunction constructor) → bool: Available on JSAny?, provided by the JSAnyUtilityExtension extension
Whether this JSAny? is an instanceof constructor.
instanceOfString(String constructorName) → bool: Available on JSAny?, provided by the JSAnyUtilityExtension extension
Whether this JSAny? is an instanceof the constructor that is defined by constructorName, which is looked up in the globalContext.
isA<T extends JSAny?>() → bool: Available on JSAny?, provided by the JSAnyUtilityExtension extension
Whether this JSAny? is an instance of the JavaScript type that is declared by T.
isDefaultNamespace(String? namespace) → bool: The isDefaultNamespace() method of the Node interface accepts a namespace URI as an argument. It returns a boolean value that is true if the namespace is the default namespace on the given node and false if not.
inherited
isEqualNode(Node? otherNode) → bool: The isEqualNode() method of the Node interface tests whether two nodes are equal. Two nodes are equal when they have the same type, defining characteristics (for elements, this would be their ID, number of children, and so forth), its attributes match, and so on. The specific set of data points that must match varies depending on the types of the nodes.
inherited
isSameNode(Node? otherNode) → bool: The isSameNode() method of the Node interface is a legacy alias the for the === strict equality operator. That is, it tests whether two nodes are the same (in other words, whether they reference the same object).
inherited
lessThan(JSAny? any) → JSBoolean: Available on JSAny?, provided by the JSAnyOperatorExtension extension
The result of this < any in JavaScript.
lessThanOrEqualTo(JSAny? any) → JSBoolean: Available on JSAny?, provided by the JSAnyOperatorExtension extension
The result of this <= any in JavaScript.
lookupNamespaceURI(String? prefix) → String?: The lookupNamespaceURI() method of the Node interface takes a prefix as parameter and returns the namespace URI associated with it on the given node if found (and null if not).
inherited
lookupPrefix(String? namespace) → String?: The lookupPrefix() method of the Node interface returns a string containing the prefix for a given namespace URI, if present, and null if not. When multiple prefixes are possible, the first prefix is returned.
inherited
matches(String selectors) → bool: The matches() method of the Element interface tests whether the element would be selected by the specified CSS selector.
inherited
modulo(JSAny? any) → JSAny: Available on JSAny?, provided by the JSAnyOperatorExtension extension
The result of this % any in JavaScript.
multiply(JSAny? any) → JSAny: Available on JSAny?, provided by the JSAnyOperatorExtension extension
The result of this * any in JavaScript.
normalize() → void: The normalize() method of the Node interface puts the specified node and all of its sub-tree into a normalized form. In a normalized sub-tree, no text nodes in the sub-tree are empty and there are no adjacent text nodes.
inherited
noSuchMethod(Invocation invocation) → dynamic: Invoked when a nonexistent method or property is accessed.
inherited
notEquals(JSAny? any) → JSBoolean: Available on JSAny?, provided by the JSAnyOperatorExtension extension
The result of this != any in JavaScript.
or(JSAny? any) → JSAny?: Available on JSAny?, provided by the JSAnyOperatorExtension extension
The result of this || any in JavaScript.
prepend(JSAny nodes) → void: The Element.prepend() method inserts a set of Node objects or string objects before the first child of the Element. String objects are inserted as equivalent Text nodes.
inherited
querySelector(String selectors) → Element?: The querySelector() method of the Element interface returns the first element that is a descendant of the element on which it is invoked that matches the specified group of selectors.
inherited
querySelectorAll(String selectors) → NodeList: The Element method querySelectorAll() returns a static (not live) NodeList representing a list of elements matching the specified group of selectors which are descendants of the element on which the method was called.
inherited
releasePointerCapture(int pointerId) → void: The releasePointerCapture() method of the Element interface releases (stops) pointer capture that was previously set for a specific (PointerEvent) pointer.
inherited
remove() → void: The Element.remove() method removes the element from the DOM.
inherited
removeAttribute(String qualifiedName) → void: The Element method removeAttribute() removes the attribute with the specified name from the element.
inherited
removeAttributeNode(Attr attr) → Attr: The removeAttributeNode() method of the Element interface removes the specified Attr node from the element.
inherited
removeAttributeNS(String? namespace, String localName) → void: The removeAttributeNS() method of the Element interface removes the specified attribute with the specified namespace from an element.
inherited
removeChild(Node child) → Node: The removeChild() method of the Node interface removes a child node from the DOM and returns the removed node.
inherited
removeEventListener(String type, EventListener? callback, [JSAny options]) → void: The removeEventListener() method of the EventTarget interface removes an event listener previously registered with EventTarget.addEventListener from the target. The event listener to be removed is identified using a combination of the event type, the event listener function itself, and various optional options that may affect the matching process; see Matching event listeners for removal.
inherited
replaceChild(Node node, Node child) → Node: The replaceChild() method of the Node interface replaces a child node within the given (parent) node.
inherited
replaceChildren(JSAny nodes) → void: The Element.replaceChildren() method replaces the existing children of a Node with a specified new set of children. These can be string or Node objects.
inherited
replaceWith(JSAny nodes) → void: The Element.replaceWith() method replaces this Element in the children list of its parent with a set of Node or string objects. String objects are inserted as equivalent Text nodes.
inherited
scroll([JSAny optionsOrX, num y]) → void: The scroll() method of the Element interface scrolls the element to a particular set of coordinates inside a given element.
inherited
scrollBy([JSAny optionsOrX, num y]) → void: The scrollBy() method of the Element interface scrolls an element by the given amount.
inherited
scrollIntoView([JSAny arg]) → void: The Element interface's scrollIntoView() method scrolls the element's ancestor containers such that the element on which scrollIntoView() is called is visible to the user.
inherited
scrollTo([JSAny optionsOrX, num y]) → void: The scrollTo() method of the Element interface scrolls to a particular set of coordinates inside a given element.
inherited
setAttribute(String qualifiedName, String value) → void: Sets the value of an attribute on the specified element. If the attribute already exists, the value is updated; otherwise a new attribute is added with the specified name and value.
inherited
setAttributeNode(Attr attr) → Attr?: The setAttributeNode() method of the Element interface adds a new Attr node to the specified element.
inherited
setAttributeNodeNS(Attr attr) → Attr?: The setAttributeNodeNS() method of the Element interface adds a new namespaced Attr node to an element.
inherited
setAttributeNS(String? namespace, String qualifiedName, String value) → void: setAttributeNS adds a new attribute or changes the value of an attribute with the given namespace and name.
inherited
setHTMLUnsafe(String html) → void: inherited
setPointerCapture(int pointerId) → void: The setPointerCapture() method of the Element interface is used to designate a specific element as the capture target of future pointer events. Subsequent events for the pointer will be targeted at the capture element until capture is released (via Element.releasePointerCapture or the Element/pointerup_event event is fired).
inherited
setProperty(JSAny property, JSAny? value) → void: Available on JSObject, provided by the JSObjectUnsafeUtilExtension extension
Write the value of property key property of this JSObject.
showPopover() → void: The showPopover() method of the HTMLElement interface shows a Popover_API element (i.e. one that has a valid popover attribute) by adding it to the .
inherited
strictEquals(JSAny? any) → JSBoolean: Available on JSAny?, provided by the JSAnyOperatorExtension extension
The result of this === any in JavaScript.
strictNotEquals(JSAny? any) → JSBoolean: Available on JSAny?, provided by the JSAnyOperatorExtension extension
The result of this !== any in JavaScript.
subtract(JSAny? any) → JSAny: Available on JSAny?, provided by the JSAnyOperatorExtension extension
The result of this - any in JavaScript.
toggleAttribute(String qualifiedName, [bool force]) → bool: The toggleAttribute() method of the Element interface toggles a Boolean attribute (removing it if it is present and adding it if it is not present) on the given element.
inherited
togglePopover([bool force]) → bool: The togglePopover() method of the HTMLElement interface toggles a Popover_API element (i.e. one that has a valid popover attribute) between the hidden and showing states.
inherited
toString() → String: A string representation of this object.
inherited
typeofEquals(String typeString) → bool: Available on JSAny?, provided by the JSAnyUtilityExtension extension
Whether the result of typeof on this JSAny? is typeString.
unsignedRightShift(JSAny? any) → JSNumber: Available on JSAny?, provided by the JSAnyOperatorExtension extension
The result of this >>> any in JavaScript.
webkitMatchesSelector(String selectors) → bool: inherited

Operators

operator ==(Object other) → bool: The equality operator.
inherited
operator [](String property) → JSAny?: Available on JSObject, provided by the JSObjectUnsafeUtilExtension extension
Shorthand helper for getProperty to get the value of the property key property of this JSObject, but takes and returns a Dart value.
operator []=(String property, JSAny? value) → void: Available on JSObject, provided by the JSObjectUnsafeUtilExtension extension
Shorthand helper for setProperty to write the value of the property key property of this JSObject, but takes a Dart value.

Static Properties

ERROR → int: no setter
LOADED → int: no setter
LOADING → int: no setter
NONE → int: no setter