HTMBL tree

[Former Member]

I want to dynamically create tree with HTBLB tree tag. I create simple example:

<%@ page contentType="text/html; charset=UTF-8" %>

<%@ taglib uri="tagLib" prefix="hbj" %><hbj:content id="myContext" >

<hbj:page title="Test tree">

<hbj:form id="myFormId">

<hbj:tree id="S_Tree"

tooltip="Test tree"

>

<%

for (int i = 0; i < 10; i++)

{

System.out.println(i);

%>

<hbj:treeNode

id="eee<%= i %>"

text="Test <%= i %>!">

<hbj:treeNode

id="ddd<%= i %>"

text="Test <%= i %>!">

</hbj:treeNode>

</hbj:treeNode>

<% }

%>

</hbj:tree>

</hbj:form>

</hbj:page>

</hbj:content>

In result I have only one root node. Cycle is ignored by tree tag! It means that tree tag can not be used on dynamic JSP pages? It is very poorly...

It means that I should create this tree manually But I can't reconstruct portal style exactly...

Message was edited by: Eugeny Balakhonov

[Former Member · Accepted solution]

Thanks!

But I have new problem. I want to catch click events on tree nodes in single method. I tries to add code like

node.setOnNodeClick("onSelectNode");

for each node in my tree

But I can't receive node id in onSelectNode routine:

public void onSelectNode(Event event)

{

...

}

Event object hasn't any information about which node was selected and tree object hasn't information too.

I can't find any information in HTMLB documentation.

[darrell_merryweather · Accepted solution]

You need to case the Event object to a TreeNodeSelectEvent so that you can use the method getNodeKey. Then, you can get the node from the tree using that key and get any more information you require

Darrell