Display tree node data in bold characters

Hi,
I have a requirement where I need to display tree nodes data in bold characters. If I click on a particular tree node, next time it should appear in normal font only which means that some task had done using that tree node. Is my question clear??
Plz help me....
thanks,
ravindra.

Hi Ravindra,
I think it is possible, i have not done it but let me explain how we can do it.
In <htmlb:treeNode> tag there is an attribute 'text' in
which we specify title of that treeNode.
Now you define a page attribute 'treeNodeTitle' type
edpline and in onCreate assign it value <html>MyTreeNode</html>
When you click on this node then you do event handling
in onInputProcessing, there assign only 'MyTreeNode' to
treeNodeTitle.
sample code may look like this...
<htmlb:treeNode
id = 'treeNode1'
text = '<%=treeNodeTitle %>' >
</htmlb:treeNode>
Page Attribute
treeNodeTitle type edpline
in onCreate
treeNodeTitle = '<html>MyTreeNode</html>'
in onInputProcessing
in event-handling code for that treeNode write
treeNodeTitle = 'MyTreeNode'
I hope this will work.
Regards,
Narinder Hartala

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Hi Ravindra,
I think it is possible, i have not done it but let me explain how we can do it.
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in onInputProcessing
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I hope this will work.
Regards,
Narinder Hartala

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Version: Jdeveloper 11.1.2.1.0
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me = exprFactory.createMethodExpression(elCtx, adfSelectionListener, Object.class,
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javax.el.ELException: java.lang.NullPointerException
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<RegistrationConfigurator> <handleError> ADF_FACES-60096:Server Exception during PPR, #1
javax.el.ELException: java.lang.NullPointerException
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ELContext elCtx = fctx.getELContext();
ExpressionFactory exprFactory = application.getExpressionFactory();
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Web Tier->Jsp->page Then it is working fine
when i create .jspx page From
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Node display off , Central data cache configured but not active while tryi

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Hello Ammad Ahmed
Thanks really for reply ,i appreciate... :)
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http://andreas.weiden.orcl.over-blog.de/article-29307730.html
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if any unclear... pls notify me...!
Regards,
Abdetu...

WHEN-TREE-NODE-SELECTED need 2 Execute-Query on Master-Detail data block

I optimize tree using this link
http://andreas.weiden.orcl.over-blog.de/article-29307730.html_+
For huge amount of data (Accountings)
All i need for now is
WHEN-TREE-NODE-SELECTED need 2 Execute-Query on the data block
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node_value VARCHAR2(100);
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Abdetu...

Hello
In WHEN-TREE-NODE-SELECTED i modified the following code :_
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END;
FRM-40350 : Query caused no records to be retrieved but i have records in the data base ...!
Well, Do u think that's because in ur package i retrieve only the detail block ?
Regards,
Abdetu...

Display tree node data in bold characters

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