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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