Treeview上的上下文菜单 [英] context menu on treeview

问题描述

大家好，

是否有人成功在任何Web项目的树视图上实现了特定于节点的上下文菜单?

我已经在特定的treenode上填充了上下文菜单，并且能够获取treenode标记名，但是当我右键单击treenode时，我无法选择树节点.

我的代码如下:

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>

右键单击时，有人可以帮我显示选定的节点吗?

问候，
Snigdha

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

Regards,
Snigdha

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