CharacterData extension type

Represents a DOM character data node.

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See developer.mozilla.org/en-US/docs/Web/API/CharacterData.

on

• JSObject

Implemented types

• Node

Implementers

• Text

Available extensions

• JSAnyOperatorExtension
• JSAnyUtilityExtension
• JSObjectUnsafeUtilExtension
• NullableUndefineableJSAnyExtension

Properties

childNodes → NodeList<Node>

Live collection of child nodes of the given element.

no setter, inherited

data → JSString

The character data of the node.

no setter

firstChild → Node?

First direct child node of the given node, or null if no child exists.

no setter, inherited

hashCode → int

The hash code for this object.

no setter, inherited

isConnected → JSBoolean

Whether the node is connected to the context object.

no setter, inherited

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

lastChild → Node?

Last direct child node of the given node, or null if no child exists.

no setter, inherited

length → JSNumber

Length of the character data.

no setter

nextSibling → Node?

Next sibling of the given node, or null if no sibling exists.

no setter, inherited

nodeName → JSString

Name of the node.

no setter, inherited

nodeType → JSNumber

Type of the node.

no setter, inherited

nodeValue ↔ JSString

Value of the node.

getter/setter pair, inherited

not → JSBoolean

Available on JSAny?, provided by the JSAnyOperatorExtension extension

The result of !this in JavaScript.

no setter

ownerDocument → Document?

Document object of the node, or null if not part of a document.

no setter, inherited

parentElement → Element?

Parent element of the given node, or null if no parent exists or it is not an element.

no setter, inherited

parentNode → Node?

Parent node of the given node, or null if no parent exists.

no setter, inherited

previousSibling → Node?

Previous sibling of the given node, or null if no sibling exists.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

textContent ↔ JSString

Text content of the node.

getter/setter pair, inherited

Methods

add(JSAny? any) → JSAny

Available on JSAny?, provided by the JSAnyOperatorExtension extension

The result of this + any in JavaScript.

addEventListener(JSString type, JSFunction listener, {bool capture = false, bool once = false, bool passive = false, AbortSignal? signal}) → void

Adds an event listener to the object.

inherited

and(JSAny? any) → JSAny?

Available on JSAny?, provided by the JSAnyOperatorExtension extension

The result of this && any in JavaScript.

appendChild<T extends Node>(T node) → T

Append a child node to the given node.

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.

cloneNode([JSBoolean deep]) → Node

Clone the node and its contents.

inherited

compareDocumentPosition(Node other) → JSNumber

Compare the position of the given node relative to another node.

inherited

contains(Node other) → JSBoolean

Whether the node contains another node.

inherited

dartify() → Object?

Available on JSAny?, provided by the JSAnyUtilityExtension extension

Converts a JavaScript JSON-like 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(JSObject event) → JSBoolean

Dispatches an event to this object.

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.

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({bool composed = false}) → Node

Returns the object's root.

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.

hasChildNodes() → JSBoolean

Whether the node has child nodes.

inherited

hasProperty(JSAny property) → JSBoolean

Available on JSObject, provided by the JSObjectUnsafeUtilExtension extension

Whether or not this JSObject contains the property key property.

insertBefore<T extends Node>(T node, Node? child) → T

Insert a node before another 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(JSString namespace) → JSBoolean

Returns whether the given namespace is the default namespace of the node.

inherited

isEqualNode(Node other) → JSBoolean

Returns whether the given node is equal to the current node.

inherited

isSameNode(Node other) → JSBoolean

Returns whether the given node is the same as the current node.

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(JSString prefix) → JSString

Returns the namespace based on a prefix.

inherited

lookupPrefix(JSString namespace) → JSString

Returns the prefix based on a namespace.

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

Puts the node into a normalized form.

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.

on<E extends Event>(String type, {bool capture = false, bool once = false, bool passive = false}) → Stream<E>

Returns a stream that emits events of the given type.

inherited

or(JSAny? any) → JSAny?

Available on JSAny?, provided by the JSAnyOperatorExtension extension

The result of this || any in JavaScript.

removeChild<T extends Node>(T child) → T

Remove a child node from the given node.

inherited

removeEventListener(JSString type, JSFunction listener, {bool capture = false}) → void

Removes an event listener from the object.

inherited

replaceChild<T extends Node>(T node, Node child) → T

Replace a child node with another node.

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.

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.

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.

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 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.