Hmm, if I put:
System.out.println(request.getParameter("param.leftId"));
at the top of pickList.jsp, it prints out 'null', even when the
value that ends up in the rendered JSP is 'availableRoles'
Am I doing something wrong?
mraible wrote:
>
> param is a JSTL variable that is the same as request.getParameter.
> These parameters are set in the page that uses pickList.jsp.
>
> Matt
>
>
> On Nov 23, 2007, at 8:09 AM, George.Francis wrote:
>
>>
>> Hello,
>> I have a pretty good understanding of servlets and JSP, but I'm
>> struggling
>> to understand how pickList.jsp works exactly. In debugging mode
>> I've paused
>> execution at the top of the compiled code but couldnt find which
>> object in
>> memory contained the values for param.leftId, leftList, e.t.c...
>> Can someone please tell me where these values come from and/or
>> point me at a
>> relevent reference?
>> --
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>> tf4862193s2369.html#a13913739
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>>
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