SVGUseElementShadowRoot extension type

on

• JSObject

Implemented types

• ShadowRoot
• JSObject

Available extensions

• JSAnyOperatorExtension
• JSAnyUtilityExtension
• JSObjectUnsafeUtilExtension
• NodeGlue
• NullableUndefineableJSAnyExtension

Properties

activeElement → Element?

no setter, inherited

adoptedStyleSheets ↔ JSArray<CSSStyleSheet>

getter/setter pair, inherited

baseURI → String

no setter, inherited

childElementCount → int

no setter, inherited

childNodes → NodeList

no setter, inherited

children → HTMLCollection

no setter, inherited

clonable → bool

no setter, inherited

delegatesFocus → bool

no setter, inherited

firstChild → Node?

no setter, inherited

firstElementChild → Element?

no setter, inherited

hashCode → int

The hash code for this object.

no setter, inherited

host → Element

no setter, inherited

innerHTML ↔ String

getter/setter pair, inherited

isConnected → bool

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?

no setter, inherited

lastElementChild → Element?

no setter, inherited

mode → ShadowRootMode

no setter, inherited

nextSibling → Node?

no setter, inherited

nodeName → String

no setter, inherited

nodeType → int

no setter, inherited

nodeValue ↔ String?

getter/setter pair, inherited

not → JSBoolean

Available on JSAny?, provided by the JSAnyOperatorExtension extension

The result of !this in JavaScript.

no setter

onslotchange ↔ EventHandler?

getter/setter pair, inherited

ownerDocument → Document?

no setter, inherited

parentElement → Element?

no setter, inherited

parentNode → Node?

no setter, inherited

previousSibling → Node?

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

slotAssignment → SlotAssignmentMode

no setter, inherited

styleSheets → StyleSheetList

no setter, inherited

text ← String

Available on Node, provided by the NodeGlue extension

no getter

textContent ↔ String?

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(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

and(JSAny? any) → JSAny?

Available on JSAny?, provided by the JSAnyOperatorExtension extension

The result of this && any in JavaScript.

append(Node other) → Node

Available on Node, provided by the NodeGlue extension

append(JSAny nodes) → void

The DocumentFragment.append() method inserts a set of Node objects or string objects after the last child of the document fragment. 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

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.

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

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

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

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.

getAnimations() → JSArray<Animation>

The getAnimations() method of the ShadowRoot interface returns an array of all Animation objects currently in effect whose target elements are descendants of the shadow tree. This array includes CSS Animations, CSS Transitions, and Web Animations.

inherited

getElementById(String elementId) → Element?

The getElementById() method of the DocumentFragment returns an Element object representing the element whose Element.id property matches the specified string. Since element IDs are required to be unique if specified, they're a useful way to get access to a specific element quickly.

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.

hasChildNodes() → bool

The hasChildNodes() method of the Node interface returns a boolean value indicating whether the given Node has child nodes or not.

inherited

hasProperty(JSAny property) → JSBoolean

Available on JSObject, provided by the JSObjectUnsafeUtilExtension extension

Whether or not this JSObject contains the property key property.

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

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 DocumentFragment.prepend() method inserts a set of Node objects or string objects before the first child of the document fragment. String objects are inserted as equivalent Text nodes.

inherited

querySelector(String selectors) → Element?

The DocumentFragment.querySelector() method returns the first element, or null if no matches are found, within the DocumentFragment (using depth-first pre-order traversal of the document's nodes) that matches the specified group of selectors.

inherited

querySelectorAll(String selectors) → NodeList

The DocumentFragment.querySelectorAll() method returns a NodeList of elements within the DocumentFragment (using depth-first pre-order traversal of the document's nodes) that matches the specified group of selectors.

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 DocumentFragment.replaceChildren() method replaces the existing children of a DocumentFragment with a specified new set of children. These can be string or Node objects.

inherited

setHTMLUnsafe(String html) → void

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 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.