RE: What's the correct expression syntax?
Ah, thanks for the reply and to Richard as well. It's insane how much time it is easy to waste on small things like that. Thanks guys! -Original Message- From: Dale Newfield [mailto:d...@newfield.org] Sent: Friday, February 06, 2009 1:32 PM To: Struts Users Mailing List Subject: Re: What's the correct expression syntax? Griffith, Michael * wrote: > > ... Do work > Is the correct one, except for the one-character-string gotcha: http://struts.apache.org/2.1.6/docs/why-wont-the-if-tag-evaluate-a-one-c har-string.html -Dale - To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org - To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org
RE: What's the correct expression syntax?
I think it's because you're comparing a single character string, which OGNL treats as a bit of a special case for some reason. I dont have my code with me now but I'm pretty sure I had the same problem. Google 'comparing single character string in ognl' for some pointers (sorry, I cant verify myself right now) -Original Message- From: Griffith, Michael * [mailto:michael.griff...@fda.hhs.gov] Sent: Fri 06/02/2009 19:27 To: Struts Users Mailing List Subject: What's the correct expression syntax? Hi, I don't think I fully understand OGNL and I need some help with an expression... I have a param that I am passing to an action. the parameter is called selectedType, and it has a getter and setter on the action. It is getting set correctly. When I try to evaluate the expression using the tag, it never evaluates correctly. The action parameter is as follows; ./component/new.action?selectedType=C I've tried the following expressions ... Do work ... Do work ... Do work None of which seem to work. Can someone clear this up? Thanks in advance, MG - To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org - To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org
Re: What's the correct expression syntax?
Griffith, Michael * wrote: ... Do work Is the correct one, except for the one-character-string gotcha: http://struts.apache.org/2.1.6/docs/why-wont-the-if-tag-evaluate-a-one-char-string.html -Dale - To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org
What's the correct expression syntax?
Hi, I don't think I fully understand OGNL and I need some help with an expression... I have a param that I am passing to an action. the parameter is called selectedType, and it has a getter and setter on the action. It is getting set correctly. When I try to evaluate the expression using the tag, it never evaluates correctly. The action parameter is as follows; ./component/new.action?selectedType=C I've tried the following expressions ... Do work ... Do work ... Do work None of which seem to work. Can someone clear this up? Thanks in advance, MG - To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org
