CharacterData extension type

The CharacterData abstract interface represents a Node object that contains characters. This is an abstract interface, meaning there aren't any objects of type CharacterData: it is implemented by other interfaces like Text, Comment, CDATASection, or ProcessingInstruction, which aren't abstract.

on
Implemented types
Implementers

Properties

baseURI → String
no setterinherited
childNodes → NodeList
no setterinherited
data ↔ String
getter/setter pair
firstChild → Node?
no setterinherited
hashCode → int
The hash code for this object.
no setterinherited
isConnected → bool
no setterinherited
lastChild → Node?
no setterinherited
length → int
no setter
nextElementSibling → Element?
no setter
nextSibling → Node?
no setterinherited
nodeName → String
no setterinherited
nodeType → int
no setterinherited
nodeValue ↔ String?
getter/setter pairinherited
ownerDocument → Document?
no setterinherited
parentElement → Element?
no setterinherited
parentNode → Node?
no setterinherited
previousElementSibling → Element?
no setter
previousSibling → Node?
no setterinherited
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
textContent ↔ String?
getter/setter pairinherited

Methods

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
after(JSAny nodes) → void
The after() method of the CharacterData interface inserts a set of Node objects or strings in the children list of the object's parent, just after the object itself.
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
appendData(String data) → void
The appendData() method of the CharacterData interface adds the provided data to the end of the node's current data.
before(JSAny nodes) → void
The before() method of the CharacterData interface inserts a set of Node objects and strings in the children list of the CharacterData's parent, just before the CharacterData node.
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
deleteData(int offset, int count) → void
The deleteData() method of the CharacterData interface removes all or part of the data from this CharacterData node.
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
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
hasChildNodes() → bool
The hasChildNodes() method of the Node interface returns a boolean value indicating whether the given Node has child nodes or not.
inherited
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
insertData(int offset, String data) → void
The insertData() method of the CharacterData interface inserts the provided data into this CharacterData node's current data, at the provided offset from the start of the existing data. The provided data is spliced into the existing data.
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
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
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
remove() → void
The remove() method of the CharacterData removes the text contained in the node.
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
replaceData(int offset, int count, String data) → void
The replaceData() method of the CharacterData interface removes a certain number of characters of the existing text in a given CharacterData node and replaces those characters with the text provided.
replaceWith(JSAny nodes) → void
The replaceWith() method of the CharacterData interface replaces this node in the children list of its parent with a set of Node objects or string.
substringData(int offset, int count) → String
The substringData() method of the CharacterData interface returns a portion of the existing data, starting at the specified index and extending for a given number of characters afterwards.
toString() → String
A string representation of this object.
inherited

Operators

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