XML Query Tool

The XML Query Node

This Node allows you to perform queries against XML documents and convert the results into a Data Table which is stored in the Presence Context for reference by subsequent Nodes.

In order to query an XML document, you must have access to an XSD document which describes the structure of the XML. If an XSD document is unavailable you can create your own using software such as XML Spy.

XML Query Nodes are re-usable, which means you can create one and re-use in multiple Tasks (or in the same Task). Changes to any instance of an XML Query will affect all other instances.

To create an XML Query Node, right click in your task edit view and select "Create New > XML Query" from the pop-up menu. You will then be presented with the XML Query Dialog:

http://www.international-presence.com/wikidocs/images/xml_dialog_1.png

The first panel prompts the user for the following information:

• Name: This is the name to give to this query
• Description: This is a description of the query's purpose
• XSD Location: This is the location of the XSD document which describes the XML structure. It can be on your local network, on the internet or intranet, or at an FTP location.