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error 404 revXMLFirstChild | revDocs | RunRev
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revXMLFirstChild
Basics
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Type
Function
Syntax

revXMLFirstChild(treeID,parentNode)

Introduced
2.0
Environment
Desktop, Web and Server
Platform Support
MacOS,Mac OS X,Windows,Linux
Security
Disk
Summary
Returns the path to a node's first child node.
Examples

revXMLFirstChild(1,"/State/City")
put revXMLFirstChild(thisTree,thisNode) into thisNode

Additional Comments
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Use the revXMLFirstChild function to begin scanning the child nodes of a parent node.

Parameters:

The treeID is the number returned by the revCreateXMLTree or revCreateXMLTreeFromFile function when you created the XML tree.

The parentNode is the path to the node whose child node you want to find.

Value:

The revXMLFirstChild function returns a string consisting of the path to the first child node.

Comments:

If the revXMLFirstChild function encounters an error, it returns an error message starting with "xmlerr".

Important! The revXMLFirstChildfunction is part of the XML library. To ensure that the function works in a standalone application, you must include this custom library when you create your standalone. In the Inclusions section on the General screen of the Standalone Application Settings window, make sure "XML Library" is selected in the list of script libraries.

User Comments
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