[richfaces-issues] [JBoss JIRA] Created: (RF-7693) Tree DnD: drag/drop listeners are not triggered if ajaxSingle=true for nodes.

[Alexander Dubovsky (JIRA)]

Tree DnD: drag/drop listeners are not triggered if ajaxSingle=true for nodes.
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                 Key: RF-7693
                 URL: https://jira.jboss.org/jira/browse/RF-7693
             Project: RichFaces
          Issue Type: Bug
          Components: component-tree
    Affects Versions: 3.3.2.CR1
         Environment: 3.3.1.CR1
            Reporter: Alexander Dubovsky
            Assignee: Nick Belaevski


Page:
<rich:tree value="#{custom.data}" var="item">
		<rich:treeNode ajaxSingle="true" dragListener="#{item.processDrag}"
			dropListener="#{item.processDrop}" dragType="all" acceptedTypes="all">
			<h:outputText value="#{item.value}" />
		</rich:treeNode>
	</rich:tree>

Bean:
public class Custom {
	TreeNode<Item> data = new TreeNodeImpl<Item>();
	public Custom() {
		TreeNode<Item> root = new TreeNodeImpl<Item>();
		root.setData(new Item("Root"));
		int i;
		for(i = 0; i < 10; i++) {
			TreeNode<Item> node = new TreeNodeImpl<Item>();
			node.setData(new Item("Value-" + i));
			root.addChild(i, node);
		}
		data.addChild(i, root);
	}
	public class Item implements DragListener, DropListener {
		private String value;
		public Item(String value) {
			this.value = value;
		}
		public void processDrop(DropEvent e) {
			System.out.println("***>>> drop " + this.value);
		}
		public void processDrag(DragEvent e) {
			System.out.println("***>>> drag " + this.value);
		}
		public String getValue() {
			return value;
		}
		public void setValue(String value) {
			this.value = value;
		}
	}
	public TreeNode<Item> getData() {
		return data;
	}
}

=> drag/ drop operation is possible only on itself, i.e. listeners are triggered only in case drag node1 and drop it on node1 (itself).

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