hi ted..thanks.. i tried to retrieved selectedModules as an array of String..
but it was not able to get the values..
here is my code..
String[] selectedModules =getSelectedModules();
System.out.println("selected " + selectedModules[0]);
It printed the value of selected is null..when i selected values from the
list.
i'm really new with S2, hope you could help me with this..thanks in advance.
Ted Husted wrote:
>
> 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..
>
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