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window.HTMLHeadElement

See: https://developer.mozilla.org/en-US/docs/Web/API/HTMLHeadElement

dataset

Access to all the custom data attributes (data-*) set.

See: HTMLElement - dataset

innerText : string

lang : string

Base language of an element's attribute values and text content.

See: HTMLElement - lang

dir : string

The text writing directionality of the content of the current element limited to only known values.

See: HTMLElement - dir
Since: v7.1

hidden : boolean | string

Indicates the browser should not render the contents of the element. Note: "until-found" is not supported.

See: HTMLElement - hidden, Spec - hidden attribute

nodeName : string

Read only

localName : string

Read only A string representing the local part of the qualified name of the element

See: https://developer.mozilla.org/en-US/docs/Web/API/Element/localName

tagName : string

Read only A string indicating the element's tag name

See: https://developer.mozilla.org/en-US/docs/Web/API/Element/tagName

nodeType : number

Read only

namespaceURI : string

Read only Returns the namespace URI of the element, or null if the element is not in a namespace.

See: https://developer.mozilla.org/en-US/docs/Web/API/Element/namespaceURI

id : string

Returns the property of the Element interface represents the element's identifier, reflecting the id global attribute.

See: https://developer.mozilla.org/en-US/docs/Web/API/Element/id

tabIndex : number

className : string

attributes : NamedNodeMap

Read only

style : Style

Read only

clientLeft : number

Read only

clientTop : number

Read only

clientWidth : number

Read only

clientHeight : number

Read only

offsetParent : Element

Read only

offsetLeft : number

Read only

offsetTop : number

Read only

offsetWidth : number

Read only

offsetHeight : number

Read only

scrollLeft : number

scrollTop : number

scrollWidth : number

Read only

scrollHeight : number

Read only

autofocus : boolean

Indicates if the element will focus automatically when it is loaded

uxpContainer : number

Read only

shadowRoot : ShadowRoot

Read only [ This feature is behind a feature flag. You must turn on enableSWCSupport in the featureFlags section of plugin manifest to use the same ]

Returns the open shadow root that is hosted by the element, or null if no open shadow root is present.

See: Element - shadowRoot

disabled : boolean

innerHTML

Read only

outerHTML : string

slot : string

[ This feature is behind a feature flag. You must turn on enableSWCSupport in the featureFlags section of plugin manifest to use the same ]

See: Element - slot

assignedSlot : HTMLSlotElement

Read only [ This feature is behind a feature flag. You must turn on enableSWCSupport in the featureFlags section of plugin manifest to use the same ]

See: Element - assignedSlot

contentEditable

Read only

isConnected : boolean

Read only

parentNode : Node

Read only

parentElement : Element

Read only

firstChild : Node

Read only

lastChild : Node

Read only

previousSibling : Node

Read only

nextSibling : Node

Read only

firstElementChild : Node

Read only

lastElementChild : Node

Read only

previousElementSibling : Node

Read only

nextElementSibling : Node

Read only

textContent : string

childNodes : NodeList

Read only

children : HTMLCollection

Read only

ownerDocument

Read only

scrollTo(xOrOptions, y)

Scrolls the element to the new x and y positions. If options object is used with behavior: "smooth" then the element is smoothly scrolled.

See: https://developer.mozilla.org/en-US/docs/Web/API/Element/scrollTo

ParamTypeDescription
xOrOptions
*
either the new scrollLeft position or an options object.
y
*
the optional new scrollTop position.

scrollIntoView(alignToTop)

ParamType
alignToTop
boolean

scrollIntoViewIfNeeded()

attachShadow(init)

[ This feature is behind a feature flag. You must turn on enableSWCSupport in the featureFlags section of plugin manifest to use the same ]

Attaches a shadow DOM tree to the specified element and returns a reference to its ShadowRoot.

Returns: ShadowRoot
See: Element - attachShadow

ParamDescription
init
An object which contains the fields : mode(open/closed) , delegatesFocus ,slotAssignment

focus()

blur()

getAttribute(name)

Returns: string
See: https://developer.mozilla.org/en-US/docs/Web/API/Element/getAttribute

ParamTypeDescription
name
string
Name of the attribute whose value you want to get.

setAttribute(name, value)

See: https://developer.mozilla.org/en-US/docs/Web/API/Element/setAttribute

ParamTypeDescription
name
string
Name of the attribute whose value is to be set
value
string
Value to assign to the attribute

removeAttribute(name)

See: https://developer.mozilla.org/en-US/docs/Web/API/Element/removeAttribute

ParamType
name
string

hasAttribute(name)

Returns: boolean
See: https://developer.mozilla.org/en-US/docs/Web/API/Element/hasAttribute

ParamType
name
string

hasAttributes()

Returns a boolean value indicating whether the current element has any attributes or not.

Returns: boolean
See: https://developer.mozilla.org/en-US/docs/Web/API/Element/hasAttributes

getAttributeNames()

Returns the attribute names of the element as an Array of strings

Returns: Array
See: https://developer.mozilla.org/en-US/docs/Web/API/Element/getAttributeNames

getAttributeNode(name)

Returns: *
See: https://developer.mozilla.org/en-US/docs/Web/API/Element/getAttributeNode

ParamType
name
string

setAttributeNode(newAttr)

See: https://developer.mozilla.org/en-US/docs/Web/API/Element/setAttributeNode

ParamType
newAttr
*

removeAttributeNode(oldAttr)

ParamType
oldAttr
*

click()

getElementsByClassName(name)

Returns: NodeList

ParamType
name
string

getElementsByTagName(name)

Returns: NodeList

ParamType
name
string

querySelector(selector)

Returns: Element

ParamType
selector
string

querySelectorAll(selector)

Returns: NodeList

ParamType
selector
string

setPointerCapture(pointerId)

Sets pointer capture for the element. This implementation does not dispatch the gotpointercapture event on the element.

Throws:

  • DOMException If the element is not connected to the DOM.

See: Element - setPointerCapture
Since: v7.1

ParamTypeDescription
pointerId
number
The unique identifier of the pointer to be captured.

Example

Copied to your clipboard
1// HTML
2<style>
3 div {
4 width: 140px;
5 height: 50px;
6 display: flex;
7 align-items: center;
8 justify-content: center;
9 background: #fbe;
10 position: absolute;
11 }
12</style>
13<div id="slider">SLIDE ME</div>
14
15// JS
16function beginSliding(e) {
17 slider.setPointerCapture(e.pointerId);
18 slider.addEventListener("pointermove", slide);
19 }
20
21 function stopSliding(e) {
22 slider.releasePointerCapture(e.pointerId);
23 slider.removeEventListener("pointermove", slide);
24 }
25
26 function slide(e) {
27 slider.style.left = e.clientX;
28 }
29
30 const slider = document.getElementById("slider");
31
32 slider.addEventListener("pointerdown", beginSliding);
33 slider.addEventListener("pointerup", stopSliding);

releasePointerCapture(pointerId)

Releases pointer capture for the element. This implementation does not dispatch the lostpointercapture event on the element.

See: Element - releasePointerCapture
Since: v7.1

ParamTypeDescription
pointerId
number
The unique identifier of the pointer to be released.

hasPointerCapture(pointerId)

Checks if the element has pointer capture for the specified pointer.

Returns: boolean - True if the element has pointer capture for the specified pointer, false otherwise.
See: Element - hasPointerCapture
Since: v7.1

ParamTypeDescription
pointerId
number
The unique identifier of the pointer to check.

getBoundingClientRect()

Returns: *

closest(selectorString)

Returns: Element
See: https://developer.mozilla.org/en-US/docs/Web/API/Element/closest

ParamType
selectorString
string

matches(selectorString)

Returns: boolean
See: https://developer.mozilla.org/en-US/docs/Web/API/Element/matches

ParamType
selectorString
string

insertAdjacentHTML(position, value)

ParamType
position
value
string

insertAdjacentElement(position, node)

Returns: Node

ParamType
position
*
node
*

insertAdjacentText(position, text)

ParamType
position
*
text
*

hasChildNodes()

Returns: boolean

cloneNode(deep)

Returns: Node

ParamType
deep
boolean

appendChild(child)

Returns: Node

ParamType
child
Node

insertBefore(child, before)

Returns: Node

ParamType
child
Node
before
Node

replaceChild(newChild, oldChild)

Returns: Node

ParamType
newChild
Node
oldChild
Node

removeChild(child)

Returns: Node

ParamType
child
Node

remove()

before(...nodes)

ParamType
...nodes
Array<Node>

after(...nodes)

ParamType
...nodes
Array<Node>

replaceWith(...nodes)

ParamType
...nodes
Array<Node>

contains(node)

ParamType
node
Node

getRootNode(options)

Returns: Node - root node

ParamType
options
Object

addEventListener(eventName, callback, [capture])

ParamTypeDefault
eventName
*
callback
*
[capture]
boolean
false

removeEventListener(eventName, callback, [capture])

ParamTypeDefault
eventName
*
callback
*
[capture]
boolean
false

dispatchEvent(event)

ParamType
event
*
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