Re: extension functions

[James Clark <jjc@xxxxxxxxxx>]

Earl Bingham wrote:
> 
> I have been wanting to create an extension function that receives a name
> 
> value pair and does some processing and returns a specific value. The
> example given by James Clark shows how to use the constructor for
> then returning a string, but I was having difficulty passing arguements
> to
> the class.
...
>  <xsl:variable name="firstVar">Name Variable</xsl:variable>
>  <xsl:variable name="secVar">Value Variable</xsl:variable>

This makes $firstVar and $secVar be result tree fragments not strings. 
XT doesn't currently do any automatic conversion for you when calling
Java, so if your Java functions expect strings, you need to convert them
to strings yourself using eg string($firstVar).

James



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