Hello All,
I've been searching the posts and the examples on the net, but cannot seem to find an example of a basic drag and drop tree.
At the moment I have the following:
<h:form>
<rich:panel style="width: 200px; height: 300px; overflow: auto;">
<rich:tree id="dragTree" value="#{TreeBean.treee}" var="node">
<rich:treeNode>
<h:outputText value="#{node}"/>
</rich:treeNode>
</rich:tree>
</rich:panel>
<rich:panel style="width: 200px; height: 300px; overflow: auto;">
<rich:tree id="dropTree" value="#{TreeBean.treee}" var="node">
<rich:treeNode>
<h:outputText value="#{node}"/>
</rich:treeNode>
</rich:tree>
</rich:panel>
</h:form>
And
import java.util.*;
import org.richfaces.event.DropEvent;
import org.richfaces.model.TreeNode;
import org.richfaces.model.TreeNodeImpl;
public class TreeBean
{
// http://jboss.com/index.html?module=bb&op=viewtopic&t=116378
private TreeNode treee = new TreeNodeImpl();
public void processDrop(DropEvent event)
{
}
public void createTree()
{
TreeNodeImpl node;
TreeNodeImpl nodeL2;
TreeNodeImpl loopNode;
int loop = 0;
TreeNodeImpl parent = new TreeNodeImpl();
parent.setData("I am a parent!");
for( ; loop < 10 ; loop++ )
{
loopNode = new TreeNodeImpl();
loopNode.setData("Loopy " + loop);
for( int i = 0 ; i < 10 ; i++ )
{
node = new TreeNodeImpl();
node.setData(i);
loopNode.addChild("node " + i, node);
for( int k = 0 ; k < 10 ; k++ )
{
nodeL2 = new TreeNodeImpl();
nodeL2.setData("WOOO" + k);
node.addChild("WOODENOO" + k, nodeL2);
}
}
parent.addChild("loopy loop " + loop, loopNode);
}
treee.addChild("Main", parent);
}
public TreeNode getTreee()
{
createTree();
return treee;
}
public void setTreee(TreeNode treee) {
this.treee = treee;
}
}
The trees are displayed well, probably not the correct way, but it works. I've tried to add drag and drop to it, but I don't get it..
Any help would be much appreciated.
Thank you
Victoria
