[rich:Tree] convert data Object!

[lmk]

Hi all,

Im using Tree like default usage on the demo, I'd like to set an object on tree data parameter in order of String.

[nbelaevski]

Hello,

Can you please clarify what particular demo you mean? There are several of them there...

[lmk]

"nbelaevski" wrote:
Hello,

Can you please clarify what particular demo you mean? There are several of them there...

I meant the default Tree model on Richfaces live demo [url]http://livedemo.exadel.com/richfaces-demo/richfaces/tree.jsf?tab=model&cid=913147/url]

[nbelaevski]

Sorry, but still not clear enough for me. Please post page code illustrating what you are trying to achieve.

[lmk]

"nbelaevski" wrote:
Sorry, but still not clear enough for me. Please post page code illustrating what you are trying to achieve.

I tested Tree using TreeNodeImpl without implementing TreeNode,

<rich:tree style="width:400px" nodeSelectListener="#{bean.processSelection}"
reRender="selectedNode" ajaxSubmitSelection="true"
value="#{bean.treeNode}" var="item" rendered="false">
</rich:tree>

using default TreeNodeImpl, it seems impossible to set object on treeNode data,
I have implemented TreeNode as explained on Library example, so I can get a node as object.
just want to know what type of component can we put inside rich:treeNode ??

<rich:treeNode type="user" icon="./images/singer.gif">
<h:outputText value="#{item.firstname} #{item.firstname}" />
/rich:treeNode>

can we a complexe component instead of sample outputText?

<rich:treeNode type="user" icon="./images/singer.gif">
<rich:dataTable ../> is correct???
/rich:treeNode>

[nbelaevski]

Thank you, it's much clear now!

1. You can use treeNodeVar to operate with instance of TreeNode

2. Frankly speaking, I'm not 100% sure about correct functioning of nested data table (we have one issue in JIRA about nested trees and they're based on the same code), but it is allowed and you can use either dataTable or another component you need.

[lmk]

"nbelaevski" wrote:
Thank you, it's much clear now!

1. You can use treeNodeVar to operate with instance of TreeNode

2. Frankly speaking, I'm not 100% sure about correct functioning of nested data table (we have one issue in JIRA about nested trees and they're based on the same code), but it is allowed and you can use either dataTable or another component you need.

Thanks a lot

best regards!