Hi,
Please discard this email. as my action mapping is wrong it is behaving
like this, now i could fix the issue.
Sorry.
On Thu, Jul 17, 2008 at 4:03 PM, Narayana S <[EMAIL PROTECTED]> wrote:
> Hi,
>
> In my form I have employee number, name, and roles, here employee
> number and name are text fields and roles is a checkboxlist, to generate the
> list boxes i had a map called rolesMap in my action class, as well i have a
> set called userRoles that specifies the items to be selected.
> *jsp*
>
> <s:checkboxlist key="roles" list="rolesMap" value="userRoles"
> name="userRoles" />
>
> *action class*
>
> public Set<Long> getUserRoles() {
> return userRoles;
> }
>
> @RequiredFieldValidator(type=ValidatorType.SIMPLE,fieldName="userRoles",message="",key="requiredstring")
> public void setUserRoles(Set<Long> userRoles) {
> this.userRoles = userRoles;
> }
> public Map<Long, String> getRolesMap() {
> generateRoles();
> return rolesMap;
> }
> public void setRolesMap(Map<Long, String> rolesMap) {
> this.rolesMap = rolesMap;
> }
> private generateRoles(){
> ----
> ----
> }
>
> it is coming fine when i generate the form, but when i submit the form it
> is throwing exception....
> *stack trace ...*
>
> Jul 17, 2008 2:25:33 PM org.apache.catalina.core.ApplicationDispatcher
> invoke
> SEVERE: Servlet.service() for servlet jsp threw exception
> tag 'checkboxlist', field 'list', name 'userRoles': The requested list key
> 'rolesMap' could not be resolved as a
> collection/array/map/enumeration/iterator type. Example: people or
> people.{name} - [unknown location]
> at
> org.apache.struts2.components.Component.fieldError(Component.java:231)
> at
> org.apache.struts2.components.Component.findValue(Component.java:293)
> at
> org.apache.struts2.components.ListUIBean.evaluateExtraParams(ListUIBean.java:79)
>
> i couldnt find the fix for this... can any one please guide me to solve
> this problem.
>
