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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