I've got a datatable that iterates over the results of a fairly expensive
search.
For each row, the user can perform an action on the entity for that row of the
table depending on the value of a selectOneMenu.
Since each row needs to have it's own "operation" field, I've tried to
implement this using a Map-backed field(with the user's id as the key). For
some reason this isn't working. On selection, nothing is placed in the Map and
no exceptions are being thrown.
here's the bit of facelet:
| <rich:dataTable id="memberSelectList"
value="#{viewStudyAction.userSearchList}" >
| <rich:column>
| <h:selectOneMenu
value="#{viewStudyAction.userRole[possibleMember.umnDID]}">
| <s:selectItems
value="#{viewStudyAction.getAllStudyRoles()}" var="role" label="#{role.name}"/>
| <a4j:support event="onchange"
reRender="memberGrid" ajaxSingle="true"/>
| </h:selectOneMenu>
| </rich:column>
| </rich:dataTable>
|
here's the bit of the named component:
| @Name(value = "viewStudyAction")
| @Scope(value = ScopeType.CONVERSATION)
| @AutoCreate
| public class ViewStudyAction {
| HashMap userRole =new HashMap();
| public List<StudyRole> getAllStudyRoles()
| {
| return studyRoleHome.getAllRoles();
| }
|
any suggestions, explicitives, or rants would be welcome
Mike Kohout
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