Cisco Cisco Process Orchestrator 3.0 Betriebsanweisung

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12-6
Cisco Process Orchestrator User Guide
OL-30196-01
Chapter 12      Advanced Authoring Concepts
  Using Core Activities
Related Topics
See the online help for a list of:
  •
Common regular expressions
  •
Regular expression examples
  •
Custom date and time format strings
  •
Commonly-used wildcard special characters
  •
Comparison operators
Adding an XPath Namespace Definition
An XML namespace provides a way to avoid element and attribute name conflicts within an XML 
document. An XML namespace is uniquely identified by a Uniform Resource Identifier (URI) and is 
assigned a prefix (unique to the XML document) used for its element and attribute names.
To add an XPath namespace:
Step 1
In the Process Editor, choose Toolbox > Core Activities > XPath Query, then drag and drop the activity 
onto the Workflow pane.
Step 2
Choose the XPath Query tab, then choose Namespaces > New.
Step 3
In the XPath Namespace Definition dialog, enter the prefix and URI for the new namespace, then click 
OK.
In the following example, the elements prefixed with xdc are associated with a namespace whose name 
is 
, while those prefixed with h are associated with a namespace whose name 
is 
For additional examples, see 
.
Example XML
<h:html xmlns:xdc="http://www.xml.com/books”
        xmlns:h=”http://www.w3.org/HTML/1998/html4”>
 <h:head><h:title>Book Review</h:title></h:head>
 <h:body>
  <xdc:bookreview>
   <xdc:title>XML: A Primer</xdc:title>
   <h:table>
    <h:tr align=”center”>
     <h:td>Author</h:td><h:td>Price</h:td>
     <h:td>Pages</h:td><h:td>Date</h:td></h:tr>
    <h:tr alignment”>
     <h:td><xdc:author>Simon St. Laurent</xdc:author></h:td>
     <h:td><xdc:price>31.98</xdc:price></h:td>
     <h:td><xdc:pages>352</xdc:pages></h:td>
     <h:td><xdc:date>1998/01</xdc:date></h:td>
    </h:tr>
   </h:table>
  </xdc:bookreview>
 </h:body>
</h:html>