Hmmm, did you try selectedModules as an array of String?
HTH, Ted
* <http://www.StrutsMentor.com/>
On Jan 7, 2008 1:58 AM, carmi_cd <[EMAIL PROTECTED]> wrote:
>
> i have a form select.. my problem is i dont know how can i get the selected
> values in the form select box.
>
> here is my code..
>
> <s:select name="selectedModules" value="%{edituser.modules.{moduleId}}"
> list="modules" listKey="moduleId" listValue="moduleName"
> multiple="true" size="7" />
>
> it has multiple set to true..so it should return something like a list or
> array..but if i try to
> retrieved it using this code..
>
> List selectedModules =getSelectedModules();
> System.out.println("selected " + selectedModules.size());
>
> i get a null pointer exception error.. how should i do it?
>
> thanks in advance..
---------------------------------------------------------------------
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
