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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.
DOMCharacterData (JavaScript)
Provides methods for accessing character data.
substringData (DOMCharacterData - JavaScript)
Extracts a range of data from the 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.
    - appendData (DOMCharacterData - JavaScript)
      Appends a string to the end of the data in a node.
    - deleteData (DOMCharacterData - JavaScript)
      Deletes a range of 16-bit units from the node.
    - getData (DOMCharacterData - JavaScript)
      Gets the character data of a node.
    - getLength (DOMCharacterData - JavaScript)
      Gets the number of 16-bit units that are available.
    - insertData (DOMCharacterData - JavaScript)
      Inserts a string at the specified 16-bit unit offset.
    - replaceData (DOMCharacterData - JavaScript)
      Replaces characters starting at the specified 16-bit unit offset with the specified string.
    - setData (DOMCharacterData - JavaScript)
      Sets the character data of a node.
    - substringData (DOMCharacterData - JavaScript)
      Extracts a range of data from the node.
  - 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.
  - 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.

substringData (DOMCharacterData - JavaScript)

Extracts a range of data from the node.

Defined in

Syntax

substringData(offset:int, count:int) : string


Parameters	Description
`offset`
`count`