Defining Custom XPath Functions

MashZone NextGen 10.2 | Appendix | Legacy Presto components | Mashables and Mashups | Mashups in EMML | Expressions for Mashups | Defining Custom XPath Functions

Defining Custom XPath Functions

Write a Custom XPath Function Class

Add the Function to the Classpath for the MashZone NextGen Server

Add the Function to a Mashup Script or Macro

You can create custom XPath functions to perform calculations and use these functions in XPath expressions anywhere in mashups or macros.

To define custom functions:

1. Write a Custom XPath Function Class

2. Add the Function to the Classpath for the MashZone NextGen Server

3. Add the Function to a Mashup Script or Macro

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