[richfaces-issues] [JBoss JIRA] Created: (RF-6260) ScrollableDataTable + DragAndDrop: rerendering of the SDT after the drop doesn't work

[Alexander Dubovsky (JIRA)]

ScrollableDataTable + DragAndDrop: rerendering of the SDT after the drop doesn't work
-------------------------------------------------------------------------------------

                 Key: RF-6260
                 URL: https://jira.jboss.org/jira/browse/RF-6260
             Project: RichFaces
          Issue Type: Bug
    Affects Versions: 3.3.1
            Reporter: Alexander Dubovsky
            Assignee: Nick Belaevski


Source:
<rich:scrollableDataTable id="scrolltable" value="#{sdTable.value}"
				var="item">

				<rich:column width="100px">
					<f:facet name="header">
						<h:outputText value="Name" />
					</f:facet>

					<a4j:outputPanel layout="block">
						<rich:dragSupport dragType="itemDD" dragValue="#{item.make}">
							<rich:dndParam name="label" value="#{item.make}" />
						</rich:dragSupport>

						<rich:dropSupport acceptedTypes="itemDD" dropValue="#{item.make}"
							dropListener="#{sdTable.processDrop}" reRender="scrolltable" />

						<h:outputText value="#{item.make}" />
					</a4j:outputPanel>
				</rich:column>
			</rich:scrollableDataTable>

processDrop:
public void processDrop(DropEvent event) {
		String dragId = event.getDragValue().toString();
		String dropId = event.getDropValue().toString();
		Car droppedItem = null;
		Car draggedItem = null;
		for (Car item : value) {
			if (item.getMake().equals(dropId)) {
				droppedItem = item;
			}
			if (item.getMake().equals(dragId)) {
				draggedItem = item;
			}
		}
		if (droppedItem != null && draggedItem != null) {
			value.remove(draggedItem);
			value.add(value.indexOf(droppedItem), draggedItem);
		}

# Drag some row and drop it in other place.
Result: dropListener was called, but table was not rerendered after that.

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