Element | /imports/happy_dom.ts | gauntlet@v0.0.9

class Element

implements IElement

extends Node

Re-export

import { Element } from "https://deno.land/x/gauntlet@v0.0.9/imports/happy_dom.ts";

Element.

Properties

_attributes: { [k: string]: Attr; }

readonly

attributes: { [k: string]: Attr | number; }

Returns attributes.

readonly

childElementCount: number

Last element child.

children: IHTMLCollection<IElement>

readonly

classList: ClassList

className: string

Returns class name.

readonly

firstElementChild: IElement

First element child.

id: string

Returns ID.

innerHTML: string

Returns inner HTML.

readonly

lastElementChild: IElement

Last element child.

readonly

localName: string

Local name.

readonly

namespaceURI: string

readonly

nextElementSibling: IElement

Next element sibling.

readonly

nodeName: string

Node name.

nodeType: number

outerHTML: string

Returns outer HTML.

readonly

previousElementSibling: IElement

Previous element sibling.

scrollLeft: number

scrollTop: number

shadowRoot: IShadowRoot

tagName: string

textContent: string

Get text value of children.

Methods

protected

_getAttributeName(name: any): string

Returns attribute name.

after(...nodes: (string | INode)[]): void

Inserts a set of Node or DOMString objects in the children list of this ChildNode's parent, just after this ChildNode. DOMString objects are inserted as equivalent Text nodes.

append(...nodes: (string | INode)[]): void

Inserts a set of Node objects or DOMString objects after the last child of the ParentNode. DOMString objects are inserted as equivalent Text nodes.

appendChild(node: INode): INode

Append a child node to childNodes.

attachShadow(shadowRootInit: { mode: string; }): IShadowRoot

Attaches a shadow root.

optional

attributeChangedCallback(

name: string,

oldValue: string,

newValue: string,

): void

Attribute changed callback.

before(...nodes: (string | INode)[]): void

Inserts a set of Node or DOMString objects in the children list of this ChildNode's parent, just before this ChildNode. DOMString objects are inserted as equivalent Text nodes.

cloneNode(deep?: boolean): IElement

Clones a node.

createTextRange(): Range

Returns a range.

getAttribute(name: string): string

Returns attribute value.

getAttributeNode(name: string): Attr

Returns an Attr node.

getAttributeNodeNS(namespace: string, name: string): Attr

Returns a namespaced Attr node.

getAttributeNS(namespace: string, localName: string): string

Returns namespace attribute value.

getBoundingClientRect(): DOMRect

Returns the size of an element and its position relative to the viewport.

getElementsByClassName(className: string): IHTMLCollection<IElement>

Returns an elements by class name.

getElementsByTagName(tagName: string): IHTMLCollection<IElement>

Returns an elements by tag name.

getElementsByTagNameNS(namespaceURI: string, tagName: string): IHTMLCollection<IElement>

Returns an elements by tag name and namespace.

hasAttribute(name: string): boolean

Returns a boolean value indicating whether the specified element has the attribute or not.

hasAttributeNS(namespace: string, localName: string): boolean

Returns a boolean value indicating whether the specified element has the namespace attribute or not.

hasAttributes(): boolean

Returns "true" if the element has attributes.

insertAdjacentElement(position: TInsertAdjacentPositions, element: INode): INode | null

Inserts a node to the given position.

insertAdjacentHTML(position: TInsertAdjacentPositions, text: string): void

Inserts an HTML string to the given position.

insertAdjacentText(position: TInsertAdjacentPositions, text: string): void

Inserts text to the given position.

insertBefore(newNode: INode, referenceNode?: INode): INode

Inserts a node before another.

matches(selector: string): boolean

The matches() method checks to see if the Element would be selected by the provided selectorString.

prepend(...nodes: (string | INode)[]): void

Inserts a set of Node objects or DOMString objects before the first child of the ParentNode. DOMString objects are inserted as equivalent Text nodes.

querySelector(selector: string): IElement

Query CSS Selector to find matching node.

querySelectorAll(selector: string): INodeList<IElement>

Query CSS selector to find matching nodes.

remove(): void

Removes the node from its parent.

removeAttribute(name: string): void

Removes an attribute.

removeAttributeNode(attribute: Attr): void

Removes an Attr node.

removeAttributeNodeNS(attribute: Attr): void

Removes an Attr node.

removeAttributeNS(namespace: string, localName: string): void

Removes a namespace attribute.

removeChild(node: INode): INode

Remove Child element from childNodes array.

replaceChildren(...nodes: (string | INode)[]): void

Replaces the existing children of a node with a specified new set of children.

replaceWith(...nodes: (INode | string)[]): void

The Node.replaceWith() method replaces this Node in the children list of its parent with a set of Node or DOMString objects.

scroll(x: { top?: number; left?: number; behavior?: string; } | number, y?: number): void

Scrolls to a particular set of coordinates.

scrollTo(x: { top?: number; left?: number; behavior?: string; } | number, y?: number): void

Scrolls to a particular set of coordinates.

setAttribute(name: string, value: string): void

Sets an attribute.

setAttributeNode(attribute: Attr): Attr

The setAttributeNode() method adds a new Attr node to the specified element.

setAttributeNodeNS(attribute: Attr): Attr

The setAttributeNodeNS() method adds a new Attr node to the specified element.

setAttributeNS(

namespaceURI: string,

name: string,

value: string,

): void

Sets a namespace attribute.

toString(): string

Converts to string.

Static Properties

_observedAttributes: string[]

observedAttributes: string[]