XML_GET_VAL

ADELIA	VADELIA	SADELIA	WADELIA	MADELIA
(I/B)	(I/B) (C/S)	(B) (S)	(I/B) (C/S)	(I) (C/S)

Section for use

All.

Syntax

XML_GET_VAL XmlIdentifierName <result variable>

or

XML_GET_VAL XmlIdentifierName SeriesVarAttribute

SeriesVarAttribute	Þ	SeriesVarAttribute, VarAttribute \| VarAttribute
VarAttribute	Þ	AttributeId <result variable>
VarAttribute	Þ	AttributeId <result variable>

Description

Returns the values of the attributes specified for the current node in the result variables.

You can use the *TEXT directive to retrieve the value of the node's text. This directive can be omitted if only the text associated with the node is to be retrieved.

The result variable's type depends on the type in which you want to retrieve the value.

*NAME retrieves the local node's name, in which case the result variable will always be alphanumerical.

*PREFNS retrieves the prefix of the node. In this case, the result variable will always be alphanumerical. *PREFNS returns a *BLANK value if the node has not been prefixed.

Note: If an XML file is read sequentially (i.e. when the XML identifier was declared with the *SEQ option), *NAME returns special values when certain node types are read.

Comment node	Returns the value: #comment
Text or blank node	Returns the value: #text
CDATA node	Returns the value: #cdata-section
Node end node	Returns the value: /node_name

When this instruction is executed, the *RETURN_CODE reserved word can take the following values:

*0 (NORMAL)**	Operation completed successfully.
10	One or more of the requested attributes or text does not exist for the current node. The variable is initialized with the default value for its type. The instruction is executed in the normal way for the other attributes.
13	Error: XML identifier not open.
-1	Error: type conversion problem involving the retrieved value and the specified variable for one or more text attributes.
27	Namespace URI not found.