[richfaces-issues] [JBoss JIRA] Created: (RF-4129) Expanding/collapsing a rich:tree nodes from model

[Francisco Jose Peredo Noguez (JIRA)]

Expanding/collapsing a rich:tree nodes from model
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                 Key: RF-4129
                 URL: https://jira.jboss.org/jira/browse/RF-4129
             Project: RichFaces
          Issue Type: Feature Request
            Reporter: Francisco Jose Peredo Noguez


Lets say I bind my Rich Tree to a list of object using the recursiveTreeNodesAdaptor:

Code:

<rich:recursiveTreeNodesAdaptor roots="#{rootNodes}" var="node" nodes="#{node.childNodes}">
<rich:treeNode rendered="#{node.visible}">
     #{node.name}        						
</rich:treeNode>
	
with this code:

rendered="#{node.visible}"
	
I can control if it is visible or not... I would like something similar to control if it is collapsed or not, something like:

Code:

collapsed="#{node.collapsed}"

It would look like this: 

<rich:recursiveTreeNodesAdaptor roots="#{rootNodes}" var="node" nodes="#{node.childNodes}">
<rich:treeNode rendered="#{node.visible}" collapsed="#{node.collapsed}">
     #{node.name}        						
</rich:treeNode>

It would be extra-nice if it could propagate back automatically (if a leaf node has collapsed = false, all its parent nodes would be expandend)

	

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