Hallo,
I have a problem with Drag-And-Drop to rich:dataTable.
...
<a4j:outputPanel ajaxRendered="true">
<rich:dragSource type="myType"
dragValue="#{rolesBean.userGroupSelectedId}" />
<h:outputText id="userGroupSelection" style="vertical-align:middle;border-width:thin;border-style:solid"
value="#{rolesBean.userGroupSelectedId}"/>
</a4j:outputPanel>
....
<rich:dataTable value="#{rolesBean.roleList}" var="role" id="rolesTable">
<rich:column sortable="false" label="#{roles.name}" id="roleNameColumn">
<f:facet name="header">
<h:outputText value="#{roles.name}" />
</f:facet>
<rich:inplaceInput id="roleNameInput" value="#{role.name}" disabled="#{!role.nameChangable}" render="roleNameInput" immediate="true"/>
</rich:column>
...
<rich:column sortable="false" label="#{roles.assigned}" id="roleAssignedColumn">
<f:facet name="header">
<h:outputText value="#{roles.assigned}" />
</f:facet>
<rich:dropTarget acceptedTypes="userGroup,groupUser" dropValue="#{role.name}"
dropListener="#{rolesBean.dropListener}" render="rolesTable,roleMenu">
</rich:dropTarget>
....
</rich:column>
...
</rich:dataTable>
public void dropListener(DropEvent dropEvent)
{
String myValue = (String)dropEvent.getDragValue();
if (myValue == null)
{
return;
}
String roleName = (String)dropEvent.getDropValue();
...
}
The dropListener is called for every line in the table if I try to drag-and-drop.
dropEvent.dragSource == null
dropEvent.dropTarget == null
dragValue == expected value
dropValue == iterated through all lines of the table
Thanks for any hint.
Ciao
Peter Schütt
can't reproduce multiple listeners calling under latest snapshot.. however will create bug for null values in event. https://issues.jboss.org/browse/RF-10399