Function

xpathdocument( docId, expression, prefix )

This function finds information in an XML document stored in Appian's document management system.

See also: torecord()

Parameters

Keyword	Type	Description
docId	Integer	The Appian Document Id of the XML file or Content Item (Document).
expression	Text	The XPath Expression to evaluate.
prefix	Text	Prefix used if the XML document has a default namespace.

Returns

Text

Usage considerations

The prefix value must be in your XPath expression and has a default value of ns.

The function supports XPath 1.0 queries.

Examples

You can copy and paste these examples into the Expression Rule Designer to see how this works.

xpathdocument( cons!ProcessModelAthena , "/process_model_port/pm/pvs/pv[1]/name" ) returns Collab