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

[Ilya Shaikovsky (JIRA)]

     [ https://jira.jboss.org/jira/browse/RF-6260?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Ilya Shaikovsky updated RF-6260:
--------------------------------

    Component/s: ScrollableDataTable


> 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
>          Components: ScrollableDataTable
>    Affects Versions: 3.3.1
>            Reporter: Alexander Dubovsky
>            Assignee: Nick Belaevski
>             Fix For: Future
>
>
> 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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