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From "Frank Meijer" <mei...@nortelnetworks.com>
Subject RE: [Jelly] Jexl Syntax
Date Thu, 03 Apr 2003 14:40:07 GMT
Thanks, that clarifies a lot.  I keep being amazed by the potential of
Jelly.

...Frank

> -----Original Message-----
> From: Wannheden, Knut [mailto:knut.wannheden@paranor.ch] 
> Sent: Thursday, April 03, 2003 2:22 AM
> To: 'Jakarta Commons Users List'
> Subject: RE: [Jelly] Jexl Syntax
> 
> 
> Frank,
> 
> > 
> > Where could I get a description of Jexl and how it is used
> > within a Jelly
> > file?
> > 
> 
> Jexl is an extension of JSTL expression language.  You can 
> read more about
> how it extends JSTL at 
> http://jakarta.apache.org/commons/jexl/.  If > you're
> 
> unfamiliar with JSTL take a look at 
> http://java.sun.com/products/jsp/jstl/.
> 
> In Jelly you can 
> basically write Jexl expressions anywhere you like.  You
> write them like "${expr}".  The syntax is very simple, 
> really.  It's just
> like writing Java.  I suggest you browse through the examples 
> mentioned in
> the Jelly documentation and some of the unit tests written as 
> Jelly scripts
> to get an idea of how to use them.
> 
> Cheers,
> 
> --
> knut
> 

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