XML_GET_NODE_NAME

Script Function: Supplies the name of an element

Syntax

XML_GET_NODE_NAME (Reference)

Syntax	Description/Format
Reference	Reference to the element whose name is to be identified Format: script literal or script variable

Return code
Name of the element

Comments

This script function may be used to read the name of an element in an XML document.

This script function requires a reference to be able to access the element. This reference is provided by script elements which can position within the XML document (e.g. XML_GET_FIRST_CHILD, XML_GET_NEXTSIBLING, or XML_SELECT_NODE).

XML_OPEN supplies a reference of the first element.

This script function can only process 1024 characters. Exceeding this limit has the effect that no return code is supplied. Keep this in mind when assigning element names.

Example

This example shown below retrieves all elements of one level. Their names "Description" and "Contacts" are output in the activation log.

:SET &XMLDOCU# = XML_OPEN(DOCU,"ON_CALL","@Details")

:SET &HND# = XML_GET_FIRST_CHILD(&XMLDOCU#)

:   WHILE &HND# <> ""
:      SET &NAME# = XML_GET_NODE_NAME(&HND#)
:      PRINT "element: &NAME#"
:      SET &HND# = XML_GET_NEXTSIBLING(&HND#)
:   ENDWHILE

:XML_CLOSE