Is it possible to load a rich:tree expanded?

[edilmar]

Hi,

I am using a rich:tree from RF 4.3.4, but I didn't find here a way to load the tree with all childs expanded until the leaves.

[bleathem]

Set the expanded attribute of the rich:treeNode to true:

http://docs.jboss.org/richfaces/latest_4_X/vdldoc/rich/treeNode.html

[edilmar]

I tried but it didn't work:

	<rich:tree id="campos" toggleType="ajax" var="item">
	<rich:treeModelRecursiveAdaptor roots="#{emissaoCCe.raizArqXMLAss}" nodes="#{item.groups}">
	<rich:treeNode expanded="true">#{item.title}</rich:treeNode>
	<rich:treeModelAdaptor nodes="#{item.fields}">
	<rich:treeNode expanded="true">#{item}</rich:treeNode>
	</rich:treeModelAdaptor>
	</rich:treeModelRecursiveAdaptor>
	</rich:tree>

Tests:

1) just expanded true for "title"

2) just expanded true for "item"

3) expanded true for "titulo" and "item"

[mjuriscimjurisic]

Hi Edilmar,

<rich:treeNode expanded="#{true}"> has done the trick for me.

Regards,

Marko

[edilmar]

Hi,

Did you try with treeModelRecursiveAdaptor?

Because normal rich:tree works.