Expand/Collapse tree node by clicking on treenode text

[nirvanbd]

Hi,

    I am looking for a solution where I can expand/collapse the tree node by clicking the outputText inside the treeNode. I have the following simple code.

<rich:treeNode  type="parent" expanded="#{treeMenuBean.nodeExpanded}" >
            <h:outputText value="#{node.desc}" />
</rich:treeNode>                                        

I am using toggleType="client". With the above treeNode code, the node expands/Collapses only when the tree icon (the '+' image that appears to the left of treeNode) is clicked. Clicking on the <h:outputText> results in no action. I would like to allow the user to click anywhere on the treeNode and expand/collapse the node accordingly.

Thanks and regards,

Nirvan.

[jonask]

Im interested in this topic, too. I read alot about TreeStates and stuff, but thats all not working for RF4.

[ilya_shaikovsky]

in RF 4 use toggleNodeEvent on the rich:tree set to click. that attribute allow to define event on the nodes content which will toggle them. by default it's not set.

[jonask]

thanks works great. and how can i now expand all (or some) nodes when lodaing the page for example?

[ilya_shaikovsky]

treeNode has expanded attribute which could be either set to true on the page or pointed to the bean to mange it from runtime as you need..

[jonask]

my nodes are still all closed from the begin when adding expanded="true" :

<rich:tree toggleNodeEvent="click" id="tree" nodeType="#{node.type}" var="node" value="#{treeBean.rootNodes}" toggleType="client" selectionType="ajax" selectionChangeListener="#{treeBean.selectionChanged}">
     <rich:treeNode expanded="true" type="member">
          <h:outputText value="#{node.name}" />||<h:outputText value="#{node.alias}" />
     </rich:treeNode>
</rich:tree>

[ilya_shaikovsky]

doh... looks like an issue.. I will fill it.. and in order to make it working change "true" to "#{true}"

[jonask]

okay thanks im looking forward to https://issues.jboss.org/browse/RF-10701

[nirvanbd]

Hey IIya,

            That was very simple. Thank you very much for your help.

regards,

Nirvan.

[noh5017]

I loaded data and populated my tree. I am able to access the nodes and access their data and have it do somethings that I need it to do.

But the real problem is, I can't get  nodeSelectionListener to work. It doesn't get fired. But, when I do a simple test outside of the portal environment, it works.

In a simple example -

When I take the tree example from the live demo, and put it into my portal environment, everything else works except the nodeselectlister.

When I put it by itself, it work just fine.

Please, any help or lead would be greatful.

Thank you in advance.