Re: OGNL expression problem
"Howard M. Lewis Ship" <[email protected]>
| Newsgroups | gmane.comp.java.tapestry.devel |
|---|---|
| Message-ID | <005d01c2a703$fc383e00$3dc41e42@howardczkz2sl3> |
Tapestry has some special hooks for EJB's ... check the docs. Since it references javax.ejb.*, javax.ejb.* needs to be in the classpath. No way around it. ----- Original Message ----- From: "Christian Sell" <[email protected]> To: <[email protected]> Sent: Wednesday, December 18, 2002 7:01 PM Subject: [Tapestry-developer] OGNL expression problem > Hello, > > I am encountering problems using OGNL expressions of the following form: > > <binding name="some" expression="selectedValue == previousValue"/> > > the first time this binding is invoked it executes OK, but the second time > it throws an exception, stating something about an invalid OGNL expression, > pointing at some "Eq" token. It seems "Eq" is an OGNL-internal > representation of the parsed "==" token. > > I also tried the form > > <binding name="some" expression="[selectedValue == previousValue]"/> > > but that didnt help either. > > Hints? > Christian > > BTW, is there a way to avoid having to deploy ejb.jar with every tapestry > application? I just cant see why I have to do that with an application that > has nothing to do with EJBs - into a plain servlet engine. This is just > wrong IMO. > > > > > ------------------------------------------------------- > This SF.NET email is sponsored by: Order your Holiday Geek Presents Now! > Green Lasers, Hip Geek T-Shirts, Remote Control Tanks, Caffeinated Soap, > MP3 Players, XBox Games, Flying Saucers, WebCams, Smart Putty. > T H I N K G E E K . C O M http://www.thinkgeek.com/sf/ > _______________________________________________ > Tapestry-developer mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/tapestry-developer > ------------------------------------------------------- This SF.NET email is sponsored by: Order your Holiday Geek Presents Now! Green Lasers, Hip Geek T-Shirts, Remote Control Tanks, Caffeinated Soap, MP3 Players, XBox Games, Flying Saucers, WebCams, Smart Putty. T H I N K G E E K . C O M http://www.thinkgeek.com/sf/