Document class

Represents an HTML document.

The document is the root of the DOM tree and provides methods for creating and querying elements.

Inheritance

Constructors

Document([String? documentURI])
Creates a new document with an optional documentURI.

Properties

attributes ↔ List<Attribute>
The list of attributes on this node (only meaningful for elements).
getter/setter pairinherited
baseURI → String
The base URI for resolving relative URLs in this document.
no setter
body ↔ Element?
The <body> element of the document.
getter/setter pair
childNodes ↔ List<Node>
The list of child nodes.
getter/setter pairinherited
children → List<Element>
The element children of this node.
no setterinherited
documentElement ↔ Element?
The root element of the document (typically <html>).
getter/setter pair
documentURI → String?
The URI of the document (if provided during parsing).
final
firstChild → Node?
no setterinherited
firstElementChild → Element?
no setterinherited
hashCode → int
The hash code for this object.
no setterinherited
The <head> element of the document.
getter/setter pair
innerHTML ↔ String
getter/setter pairoverride
lastChild → Node?
no setterinherited
lastElementChild → Element?
no setterinherited
localName ↔ String?
The local name of the element (lowercase tag name without namespace).
getter/setter pairinherited
nextSibling ↔ Node?
The next sibling node, or null if this is the last child.
getter/setter pairinherited
nodeName ↔ String?
The name of the node (tag name for elements, special names for others).
getter/setter pairinherited-setteroverride-getter
nodeType → int
The type of this node (see NodeType constants).
no setteroverride
parentNode ↔ Node?
The parent node of this node, or null if this is the root.
getter/setter pairinherited
previousSibling ↔ Node?
The previous sibling node, or null if this is the first child.
getter/setter pairinherited
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
styleSheets → List
The list of stylesheets in the document.
final
textContent ↔ String
getter/setter pairoverride
title ↔ String
The document title (from the <title> element).
getter/setter pair

Methods

appendChild(Node child) → Node
Appends a child node to this node's children.
inherited
createDocumentFragment() → DocumentFragment
Creates a new document fragment.
createElement(String tag) → Element
Creates a new element with the specified tag name.
createTextNode(String text) → TextNode
Creates a new text node with the specified text content.
getElementById(String id) → Element?
Returns the element with the specified id, or null if not found.
getElementsByTagName(String tag) → List<Element>
Returns all descendant elements with the specified tag name.
inherited
insertBefore(Node newNode, Node? referenceNode) → Node
Inserts newNode before referenceNode in this node's children.
inherited
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
querySelector(String selectors) → Element?
Returns the first element within the document that matches the specified selector.
querySelectorAll(String selectors) → List<Element>
Returns all elements within the document that match the specified selector.
remove() → Node
Removes this node from its parent.
inherited
removeChild(Node child) → Node
Removes child from this node's children.
inherited
replaceChild(Node newNode, Node oldNode) → Node
Replaces oldNode with newNode in this node's children.
inherited
toString() → String
A string representation of this object.
inherited

Operators

operator ==(Object other) → bool
The equality operator.
inherited