Thanks. That solution didn't quite work (I didn't need to reference the
"map") but led me to try something similar which worked.
<c:if test="${requestScope[param.formName].someProperty =='someValue'}">
Wendy Smoak-3 wrote:
>
> On 8/28/06, Mead, Robert F (Titan) @ TITAN <[EMAIL PROTECTED]> wrote:
>
>> <logic:equal value="someValue" name="${param.formName}"
>> property="someProp">
>>
>> The Struts libraries are intelligent enough to take a dynamic form name
>> and find the property.
>>
>> I have not been able to get the same behavior to work using JSTL and EL.
>> For example the following fails (and I've tried a bunch of other guesses
>> to no avail):
>> <c:if test="${param.formName.someProp}"> gives "unable to find value for
>> someProp in object String"
>>
>> Is there a way to get the same functionality without using the Struts
>> tags?
>
> The first issue I see is that you need to find the form itself, using
> 'param.formName' as the key into the session or request map. I think
> you're going to have to know where the form is stored for this to
> work.
>
> Then you need to get the property out of the form. You said it's a
> dynamic form, so you'll need to go through the form's 'map' property
> to do that.
>
> Try something like this:
>
> <c: if test="${session[param.formName].map.someProp}" >
>
> You may want to split it up with a <c:set>, to make it more readable.
>
> Now someone will probably point out that I'm making it far more
> complicated than it needs to be. :)
>
> --
> Wendy
>
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