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JavaScript and XPages reference
This reference describes the JavaScript™ language elements, Application Programming Interfaces (APIs), and other artifacts that you need to create scripts, plus the XPages simple actions.
DOM (JavaScript)
Represents a document in XML Document Object Model format.
DOMNode (JavaScript)
Represents a node in the Document Object Model.
isSupported (DOMNode - JavaScript)
Checks if a feature is implemented and supported by a node.

JavaScript and XPages reference
This reference describes the JavaScript™ language elements, Application Programming Interfaces (APIs), and other artifacts that you need to create scripts, plus the XPages simple actions.
- JavaScript™ language elements (JavaScript™)
  The JavaScript™ language elements are based on the ECMAScript Language Specification Standard ECMA-262 (see http://www.ecma-international.org/publications/standards/Ecma-262.htm). The JavaScript described here applies to the server-side interpreter. Client-side scripts are interpreted by the browser.
- Simple actions (JavaScript)
  A simple action performs a pre-programmed activity that can be modified by arguments.
- Global objects and functions (JavaScript™)
  Global objects provide entry points to server-side scripts. Entering the name of a global object instantiates it.
- DOM (JavaScript)
  Represents a document in XML Document Object Model format.
  - DOMAttr (JavaScript)
    Represents an attribute of an element.
  - DOMCDATASection (JavaScript)
    Represents a CDATA section.
  - DOMCharacterData (JavaScript)
    Provides methods for accessing character data.
  - DOMComment (JavaScript)
    Represents a comment.
  - DOMDocument (JavaScript)
    Represents the root of a document.
  - DOMDocumentFragment (JavaScript)
    Represents a lightweight (or minimal) document.
  - DOMDocumentType (JavaScript)
    Represents a definition of a document.
  - DOMElement (JavaScript)
    Represents an element in a document.
  - DOMEntity (JavaScript)
    Represents an entity, parsed or not, in a document.
  - DOMEntityReference (JavaScript)
    Represents a reference to an entity.
  - DOMException (JavaScript)
  - DOMImplementation (JavaScript)
    Provides methods for operations independent of an instance of the document object model.
  - DOMNamedNodeMap (JavaScript)
    Represent a collection of nodes.
  - DOMNode (JavaScript)
    Represents a node in the Document Object Model.
    - appendChild (DOMNode - JavaScript)
      Appends a child node.
    - cloneNode (DOMNode - JavaScript)
      Clones a node.
    - getAttributes (DOMNode - JavaScript)
      Gets the attributes of an element node.
    - getChildNodes (DOMNode - JavaScript)
      Gets a list of the children of a node.
    - getFirstChild (DOMNode - JavaScript)
      Gets the first child of a node.
    - getLastChild (DOMNode - JavaScript)
      Gets the last child of a node.
    - getLocalName (DOMNode - JavaScript)
      Gets the local part of the qualified name of a node.
    - getNamespaceURI (DOMNode - JavaScript)
      Gets the namespace URI of a node.
    - getNextSibling (DOMNode - JavaScript)
      Gets the next node at the current level.
    - getNodeName (DOMNode - JavaScript)
      Gets the name of a node.
    - getNodeType (DOMNode - JavaScript)
      Gets a code representing the node type.
    - getNodeValue (DOMNode - JavaScript)
      Gets the value of a node.
    - getOwnerDocument (DOMNode - JavaScript)
      Gets the document associated with a node.
    - getParentNode (DOMNode - JavaScript)
      Gets the parent node.
    - getPrefix (DOMNode - JavaScript)
      Gets the namespace prefix of a node.
    - getPreviousSibling (DOMNode - JavaScript)
      Gets the previous node at the current level.
    - hasAttributes (DOMNode - JavaScript)
      Checks if an element node has attributes.
    - hasChildNodes (DOMNode - JavaScript)
      Checks if a node has children.
    - insertAfter (DOMNode - JavaScript)
      Inserts a new node after an existing node.
    - insertBefore (DOMNode - JavaScript)
      Inserts a new node before an existing node.
    - isSupported (DOMNode - JavaScript)
      Checks if a feature is implemented and supported by a node.
    - moveNodeDown (DOMNode - JavaScript)
      Moves a node down in its node list.
    - moveNodeUp (DOMNode - JavaScript)
      Moves a node up in its node list.
    - normalize (DOMNode - JavaScript)
      Puts all text nodes under a node, including attribute nodes, into a normal form where only structure (for example, elements, comments, processing instructions, CDATA sections, and entity references) separates text nodes. That is, there are neither adjacent nor empty text nodes.
    - removeChild (DOMNode - JavaScript)
      Removes a child node.
    - replaceChild (DOMNode - JavaScript)
      Replaces a child node.
    - setNodeValue (DOMNode - JavaScript)
      Sets the value of a node.
    - setPrefix (DOMNode - JavaScript)
      Sets the namespace prefix of a node.
  - DOMNodeList (JavaScript)
    Represents an ordered collection of nodes.
  - DOMNotation (JavaScript)
    Represents a notation in the document definition.
  - DOMProcessingInstruction (JavaScript)
    Represents processor-specific information in the text of the document.
  - DOMText (JavaScript)
    Represents the content (character data) of an element or attribute.
  - DOMUtil (JavaScript)
    Represents utility methods.
  - NamespaceContext (JavaScript)
    Represents a namespace context.
  - NamespaceContextImpl (JavaScript)
    Manipulates a namespace context.
- Domino®
  This library provides access to the HCL Domino® back-end.
- Runtime (JavaScript)
  The Runtime library contains classes that provide useful methods for globalization.
- Standard (JavaScript)
  The Standard library contains classes for manipulating data of different types and performing common operations.
- XSP (JavaScript™)
  The XSP library contains classes that access the browser context.

isSupported (DOMNode - JavaScript)

Checks if a feature is implemented and supported by a node.

Defined in

DOMNode

Syntax

isSupported(feature:string, version:string) : boolean