JSP EL? It checks JEE scopes first then the stack due to S2's custom request
doohickey.
Dave
--- On Tue, 6/24/08, Brad A Cupit <[EMAIL PROTECTED]> wrote:
> From: Brad A Cupit <[EMAIL PROTECTED]>
> Subject: use OGNL to automatically look in the session?
> To: "Struts Users Mailing List" <user@struts.apache.org>
> Date: Tuesday, June 24, 2008, 5:51 PM
> I have an object that I need to access in a JSP, and the
> object has a
> getter on my Action. When the page is initially viewed the
> object is
> retrieved off the Value Stack, but if the user is
> redirected back to the
> page (due to validation errors) the value comes from the
> session.
>
> When using EL things work as expected: ${myObject.property}
> first looks
> in the request, then in the session, so the page
> doesn't need any
> special case code.
>
> What I was hoping was the OGNL would check the Value Stack,
> and if it
> didn't find it there, it would automatically look in
> the request, then
> the session, etc.
>
> I'm using the Scope plugin to put this object in the
> session (FLASH
> scope), so unfortunately the object isn't there until
> after the result
> has been executed.
>
> The goal is to have the same syntax for accessing the
> object, regardless
> of where the object is (on the ValueStack or in the
> session).
>
> I've got a few ideas, but none of them are very nice.
>
> Brad Cupit
> Louisiana State University - UIS
>
>
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