context menu on treeview

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Hi All,

Has anyone successfully implemented a node specific context menu on a treeview in any web project?

I have populated context menu on specific treenode and able to get the treenode tagname, but i am not able to select the tree node while i right click on the treenode.

My code is as follows:

function ShowContextMenu()
        {
            var obj = window.event.srcElement;
            if(obj.tagName == "SPAN")
            {
                showhide('ctl00_menuHover','true',obj.tagName);//function to show/hide menu
            }
        }

<asp:treeview id="trvMenu" runat="server" datasourceid="SiteMapDataSource1" xmlns:asp="#unknown">
                                    CollapseImageToolTip="Collapse" ExpandImageToolTip="Expand" 
                                    ShowLines="True" oncontextmenu="Javascript:ShowContextMenu();return false;">
                                </asp:treeview>

Can somebody help me show the node as selected when i do right click?

Regards,
Snigdha

Posted 9-Jul-10 22:48pm

sargamlucy

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Abhinav S · Answer 1 · 2010-07-09T22:56:00

Solution 1

Here are two links that might help you - here and here.

Posted 9-Jul-10 22:56pm

Abhinav S

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sargamlucy 10-Jul-10 5:13am

Hi Abhinav, Thanks for your help. But the codeproject solution uses ajax, which I am not allowed to use here. And the other solution I had applied previously, but it dint work. Now i directly added context menu, but still it is not working. Problem is if i hardcode the nodes, then it is working fine, but while binding from the sitemap, it does not show any hand cursor while i mouse over on tree node. and also if i do right click, the node is not getting selected.