Fwd: Help needed for tree2 component.

[Sean Schofield <se...@gmail.com>]

Please send messages to users list instead of directly to component authors.
 sean

---------- Forwarded message ----------
From: Kolhe, Pallavi (Cognizant) <Pa...@cognizant.com>
Date: Aug 15, 2005 4:49 AM
Subject: Help needed for tree2 component.
To: sean.schofield@gmail.com

 Hi,

 When a use clicks the "expand" icon in a serverside Tree2 component(i'm 
using myfaces implementation classes), I
would like my application to go out and grab more data from the database
to fill in the details of that node's children. Also for some reason i need 
the path information of the node clicked .....

 So following thing I added in my actionListener class :

 *public* *void* processAction(ActionEvent event) *throws*

AbortProcessingException {

UIComponent component = event.getComponent();

HtmlTree parentComponent =(HtmlTree) component.getParent()

varNodeId = parentComponent.getNode().getIdentifier();

varPathInfo = parentComponent.getPathInformation(nodeId);

}

}

The varNodeId , i'm setting while creating TreeNodeBase instance e.g:

TreeNode personNode = *new* TreeNodeBase("person", childNode.getName(),
"IdentifierChild", *true*);

personNode.getChildren().add(*new* TreeNodeBase("person ", "X050001", 
"IdentifierGrandChild1",*true*));

personNode.getChildren().add(*new* TreeNodeBase("person", "X050002",
"IdentifierGrandChild2" ,*true*));

but the varPathInfo value returned is not correct and is holding the same 
value of varNodeId .

I'm in need of the varPathInfo .

Can U please figure out to u'r earliest why this is happening ??

I'm using tree2 package of myfaces .

Also the varNodeId is returning the correct value which I have setted while 
crteating the TreeNodeBase instance.

I have also declared varPathInfo as an array of Strings. But the 
getPathInformation() method is not returning me the correct value. It always 
returns length as 1 if I do varPathInfo.length with its value as the same as 
the varNodeId.

 Is there any other way to get the path information ??

 Thanx and regards.

Pallavi.

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