How to have a tree view for value node..

Hi all,
I need to display a tree view for a value node in web ui just like a model node, for a custom view in a pop up. Please guide me how to do this or let me know the process steps.
Thanks in advance.

Hi All,
while debugging I found that in class CL_BSP_WD_CONTEXT_NODE_TREE , the method GET_T_TABLE the below code is not triigerring for the child node attributes ( to trigger the get method of attribute for value node).
this call method is not triggering at all only for first coulmn its triggering ..
LV_TN ?= ME->NODE_MAPPER->GET_NODE_OBJECT( <LINE>-NODE_KEY ).
    CONCATENATE 'GET_' COMPONENT INTO LV_METHOD.
    TRY.
        CALL METHOD LV_TN->(LV_METHOD)
          EXPORTING
            ATTRIBUTE_PATH = ''
          RECEIVING
            VALUE          = VALUE.
      CATCH CX_ROOT INTO LV_ERROR.
I created the GETTER method inthe class CN01 and CN02. But those methods are not triggered in CALL METHOD LV_TN->(LV_METHOD). Even that class CN02 is having the same methods. Those methods are already Implemented. May I know what was the reason Why those methods are not triggered ( getter method ). With out that Method data will not display in the Tree view. Can anybody tell me the reason why it is not happenning?
.Please find the below .HTM code as well.
<chtmlb:configTree
                      actionsMaxInRow       = "5"
                   id             = "Table1"
                   nodeTable      = "<%= ZTREEVIEW->node_tab %>"
                   table          = "//ZTREEVIEW/Table"
                   noFrame        = "FALSE"
                   personalizable = "TRUE"
                   onCollapseNode = "NODECOLLAPSE"
                   selectionMode = "MULTILINEEDIT"
                   onExpandNode   = "NODEEXPAND"
                   onRowSelection = "select" />
Only one column was triggered another column did not get any value becasue of the above method call fail.. We are not restricted anywhere to display one column value in the output.   Even in Debugging I checked that LV_METHOD is having the method name. CN02 class is also having the same method, But it is not going into the method. It is coming out side. What could be the reason I could not able to understnad.
Please provide me some pointers on the issue....
Thanks in advance..

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Treeview control - How to make a node blink?
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Hi,
Is there a "elegant" way to make blink a treeview node?
I am thinking to use a timer with the collection of nodes that I want to make the blink effect, and update the icon ...
Friday, November 06, 2009 6:19 PM
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Kikeman
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Hi,
You can develop your custom control for this purpose. The logic you mentioned was correct. Here is a sample control that I developed by the logic you mentioned.
public class BlinkingTreeView : TreeView
private Timer t = new Timer();
private List<TreeNode> blinkingNodes = new List<TreeNode>();
public BlinkingTreeView()
t.Interval = 1000;
t.Tick += new EventHandler(t_Tick);
bool isNodeBlinked = false;
void t_Tick(object sender, EventArgs e)
foreach (TreeNode tn in blinkingNodes)
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tn.Text = tn.Text.Substring(0, tn.Text.Length - 1);//to test
isNodeBlinked = false;
else
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tn.Text = tn.Text + "*";//to test
isNodeBlinked = true;
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public void RemoveBlinkNode(TreeNode n)
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get { return blinkingNodes; }
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public void StopBlinking()
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just show me how to use BlinkingTreeView class. i will have tree view which will have few node and few nodes may have few child nodes. now how to achieve by this class BlinkingTreeView and show me how to blink few specific node not all. thanks

better to come with code. first populate tree view with some dummy node this way
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now blink Child1-sub2 & Child2-sub1. please come with code. thanks

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continued...
TRY.
          lv_child = me->node_factory->get_proxy(
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In the above code iv_bo , lv_value_node will be the actual object of the second node or leaf node here, which will have the same structure of parent node along with data. After/before this, you would need to build table and refresh in do-prepare_output of IMPL class.In the above code iv_bo , lv_value_node will be the actual object of the second node or leaf node here, which will have the same structure of parent node along with data. After/before this, you would need to buid table and refresh in do-prepare_output of IMPL class.
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IF ztyped_context->resultlist->node_tab IS INITIAL.
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Also the EH_ONEXPAND has to be implemented and event handled in DO_HANDLE_EVENT. But this expand event has to be delegated to context node directly as CL_BSP_WD_CONTEXT_NODE_TREE will already have the implementation.
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After typing the whole content , i found this blog :). There are few things i have written more that in the blog. /people/poonam.assudani/blog/2009/06/24/create-a-tree-view-display-in-crm-web-ui
Regards,
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Hi,
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You need to create a new class that extends NamePermission like:
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