Highlight selected node in tree?

[ninjapiehole]

I am trying to use the tree component but I can't figure out how to highlight the node once it's selected. This tree dynamically updates other components but there is no indication of which node was selected.

Code: Select all

<p:tree id="reportTree" value="#{reportTree.model}" dynamic="true" var="doc"
                        nodeSelectListener="#{reportTree.onNodeSelect}" cache="false"
                        update="instanceHeader,instanceGroup">
  <p:treeNode>
    <h:outputText value="#{doc}"/>
  </p:treeNode>                    
</p:tree>

Also, I tried to put a commandlink in the treenode and it cause the whole tree to dissappear. Are only text supported in nodes?

[cagatay.civici]

Do you mean highlight like this example;

http://developer.yahoo.com/yui/examples ... clean.html

[josel]

Hi Catagay

Primefaces-SNAPSHOT
JSF 2.0.1
Tomcat

I would like to do the highlight of the treenode clicked as you show in the example. How can this be done?

Thanks

[cagatay.civici]

Tree was supposed to highlight it by default, I need to look into this. I think I have a clue.

[mbeedub]

Would also like to be able to do this.

Cheers

[tcasasent]

Any idea how you or when you intend to implement this? I have something like this working if I redraw the tree, but ran into a problem I'll post in a minute on implementing my solution without having to redraw the tree. (Redrawing is bad because of the blink and if the tree is scrolling, the selected node may not be visible anymore.)

I have notice that it "highlights" in blue a node when you open and close the node, which is not the same as being "selected".

I tried using the checkboxes, but that doesn't support single selection mode (without a redraw).

-Tod

[cagatay.civici]

Issue is created;

http://code.google.com/p/primefaces/iss ... ail?id=562

[tcasasent]

Thanks!