thank you so much..it solved the problem..
Laurie Harper wrote:
>
> They need to be public for Struts to be able to call them... ;-)
>
> carmi_cd wrote:
>> here is my getter and setter method for selectedModules
>>
>> private String[] getSelectedModules() {
>> return selectedModules;
>> }
>>
>> private void setSelectedModules(String[] value) {
>> selectedModules=value;
>> }
>>
>>
>>
>>
>> Laurie Harper wrote:
>>> What do you getter and setter methods for the selectedModules property
>>> look like? Remember, you need both for data to be passed in both
>>> directions.
>>>
>>> L.
>>>
>>>
>>> carmi_cd wrote:
>>>> 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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>>>>>
>>>
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>>
>
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