Context Menu on Treeview

[Simon Vaughan]

Is there a way I can show one context menu for a radtreeview node that has child nodes and another context menu on nodes that have no child nodes?

I am pretty sure this will have to be done in Java and I am not a Jscript wizard.

I have tried :

<

 

telerik:RadTreeView ID="RadTreeView1" Runat="server" Skin="Office2007" OnContextMenuItemClick="RadTreeView1_ContextMenuItemClick" >

 

 

<ContextMenus>

 

 

<telerik:RadTreeViewContextMenu Skin="Office2007" ID="MainContextMenu" runat="server" >

 

 

<Items>

 

 

<telerik:RadMenuItem Value="Expand" Text="Expand Descendants"></telerik:RadMenuItem>

 

 

<telerik:RadMenuItem Value="Collapse" Text="Collapse"></telerik:RadMenuItem>

 

 

</Items>

 

 

</telerik:RadTreeViewContextMenu>

 

 

 

</ContextMenus>

 

 

</telerik:RadTreeView>

 

and then on the treeview node bound event I am setting the contextmenuid per node.  This unfortunately has no effect and all nodes get this menu.

Any help would be appreciated.


Thanks,


Si

[it-workz]

Hi,

I have solved this scenario this way:

configure 2 context menus:

 <telerik:RadTreeView ID="RadTreeView1" runat="server" Skin="Sunset" EnableDragAndDrop="True"
                        EnableDragAndDropBetweenNodes="True" AllowNodeEditing="True" OnClientContextMenuItemClicking="onClientContextMenuItemClicking"
                        DataFieldID="ID" DataFieldParentID="ParentID" DataSourceID="SqlDataSource1"
                        DataTextField="Titel" DataValueField="Tekstnr">
                        <ContextMenus>
                            <telerik:RadTreeViewContextMenu ID="MainContextMenu" runat="server">
                                <Items>
                                    <telerik:RadMenuItem Value="Rename" Text="Hernoemen ..." ImageUrl="~/images/rename.gif"
                                        PostBack="false">
                                    </telerik:RadMenuItem>
                                    <telerik:RadMenuItem Value="NewFolder" Text="Nieuw tekstblok" ImageUrl="~/images/12.gif">
                                    </telerik:RadMenuItem>
                                    <telerik:RadMenuItem Value="NewSubFolder" Text="Nieuw sub-tekstblok" ImageUrl="~/images/12.gif">
                                    </telerik:RadMenuItem>
                                    <telerik:RadMenuItem Value="Delete" Text="Verwijder tekstblok" ImageUrl="~/images/7.gif">
                                    </telerik:RadMenuItem>
                                </Items>
                                <CollapseAnimation Type="none" />
                            </telerik:RadTreeViewContextMenu>
                            <telerik:RadTreeViewContextMenu ID="MainContextMenu2" runat="server">
                                <Items>
                                    <telerik:RadMenuItem Value="NewSubFolder" Text="Nieuw sub-tekstblok" ImageUrl="~/images/12.gif">
                                    </telerik:RadMenuItem>
                                </Items>
                                <CollapseAnimation Type="none" />
                            </telerik:RadTreeViewContextMenu>
                        </ContextMenus>
                    </telerik:RadTreeView>

Use nodedatabound to assign a menu

    Protected Sub RadTreeView1_NodeDataBound(ByVal sender As Object, ByVal e As Telerik.Web.UI.RadTreeNodeEventArgs) Handles RadTreeView1.NodeDataBound
        If e.Node.Nodes.Count = 0 Then
            e.Node.ContextMenuID = "MainContextMenu"
        Else
            e.Node.ContextMenuID = "MainContextMenu2"
        End If
    End Sub