Re: How to pass OGNL expressions to JSP includes

[Wes Gamble]

I'm reading that OGNL is not only very slow, but also that development on it has basically halted.

How can I ensure that I'm not using OGNL in my view?

Is the Apache commons-el different than the EL that comes w/the standard J2EE stack?  If so, how can I use that?  Should I?

Wes

 

-------------- Original message from Randy Burgess <[EMAIL PROTECTED]>: --------------


> Yes, outside of Struts tags. No that is JSP EL (_expression_ Language), which
> is different from OGNL, however you can get values from the OGNL stack using
> EL like in my example. There are at least a couple of links in the
> documentation to OGNL. I would check that first, as to EL there are tons of
> links on the Œnet, just Google it.
>
> Regards,
> Randy Burgess
> Sr. Web Applications Developer
> Nuvox Communications
>
>
>
>
> From: Wes Gamble <[EMAIL PROTECTED]>
> Reply-To: Struts Users Mailing List
> Date: Mon, 19 May 2008 16:38:51 +0000
> To: Struts Users Mailing List
> Subject: Re: How to pass OGNL expressions to JSP includes
>
>
> Randy,
>
> Thanks! So, in general, is this an alternative way to reference these
> properties? Where can I find out more about the ${...} syntax?
>
> You said "EL" in your reply. So, is this standard JSP EL or is it OGNL?
> Are they different, or is "EL" in Struts actually OGNL?
>
> Thanks,
> Wes
> > -------------- Original message from Randy Burgess <[EMAIL PROTECTED]>:
> > --------------
> >
> >
> >> > You can use EL outside of Struts tags.
> >> >
> >> > Try .
> >> >
> >> > Properties in an action will be at the top of the stack.
> >> >
> >> > Regards,
> >> > Randy Burgess
> >> > Sr. Web Applications Developer
> >> > Nuvox Communications
> >> >
> >> >
> >> >
> >> >
> >> > From: Wes Gamble
> >> > Reply-To: Struts Users Mailing List
> >> > Date: Mon, 19 May 2008 16:25:26 +0000
> >> > To:
> >> > Subject: How to pass OGNL expressions to JSP includes
> >> >
> >> > All,
> >> >
> >> > It's been a while since I've done any Struts (JSP for that matter)
> >> > development, and I'm trying to get started with Struts 2.
> >> >
> >> > Here's a very simple template that pulls in an include that provides the
> >> > ...content for the page.
> >> >
> >> >
> >> > "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
> >> >
> >> > <%@ taglib prefix="s" uri="/struts-tags" %>
> >> >
> >> >
> >> > " />
> >> > " />
> >> >
> >> >
> >> >
> >> >
> >> >
> >> >
> >> > I have an action that sets the values of pageTitle and companyName and I've
> >> > verified that they have values.
> >> >
> >> > My problem is I don't know how to co rrectly pass the pageTitle and
> >> > companyName values set in my action (and retrievable only through OGNL,
> >> > AFAIK) to the include via the standard tag. What is above
> >> > doesn't work because of the double quotes. So, here are my questions...
> >> >
> >> > 1) Is there a way to quote the contents of the tag so that I
> >> > can pass it successfully to the include?
> >> > 2) Do I have to put the value of (for
> >> > example) into a local JSP variable just to pass it to the include?
> >> >
> >> > What am I doing wrong?
> >> >
> >> > Thanks,
> >> > Wes
> >> >
> >> >
> >> >
> >> >
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