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Pass-Through Configuration Tags
XTF's configuration files (such as
textIndexer.conf,
crossQuery.conf, etc.) are of course used to control operation of the various tools. But you can also use these files to configure your own stylesheets. Essentially, you can add any tag you like to the configuration file, and then you can access it later in your stylesheets. In this way, you can centralize all the parameters you might wish to control in one place.
For instance, let's say we add the following to
crossQuery.conf:
<fruit-color value="purple"/>
Now the crossQuery servlet will make the new parameter
fruit-color.value available to every stylesheet it runs, including the
Query Parser,
Result Formatter, and
Error Generator stylesheets. A stylesheet can access it like this:
<xsl:param name="fruit-color.value"/>
Note that the name for the parameter consists of
both the element name and the attribute name.