Keeping expended leaf node when reloading page for TreeNodeType

[Former Member]

Hi all,

My page with context is:

-TREE (node)

---TREENODE (node)

-

---

CHILDNODE (node)

-

---

name (attribute)

-

---

value (attribute)

I map this context into TREE as below:

-TREE (element type: TREE; dataSource : TREE)

---TNT_NODE (element type: TreeNodeType; dataSource: TREENODE; hasChildren: TRUE )

---TNT_CHILDNODE (element type: TreeNodeType; dataSource: CHILDNODE; hasChildren: FALSE)

Everything is ok, but my issue is:

How TNT_NODE keep expanded (show child node as TNT_CHILDNODE) when page is reloaded? Now TNT_NODE collapse its leaf node when page reload. I tried using EXPANDED but it expands all nodes that is not my desire.

Please give me your advice.

Regards,

Ken

[Former Member]

my issue is resolved