show window from the context menu in treeview serverside

[shahab]

Hi, I have been trying to implement the following:

I have a treeview on my page which has a contextmenu bound to it. 
If I clicks on the contextmenu item (say--edit) I would like the window pop up with the nodeId and some other data . I have seen the example and the demos but they are all done on the client side. My problem is  I am trying to implement it from the server side.

The following is the code so far. Any assistance in the right direction would be great.

<telerik:RadTreeView ID="tvwUserWorkout" runat="server"
        Skin="Telerik" OnNodeCreated="nodeCreated"
                            OnContextMenuItemClick="RadTreeView1_ContextMenuItemClick">
         <ContextMenus>
                                <telerik:RadTreeViewContextMenu ID="MyContextMenu" runat="server" Skin="Web20">
                                    <CollapseAnimation Duration="200" Type="OutQuint" />
                                    <Items>
                                        <telerik:RadMenuItem runat="server" Text="Completed" ImageUrl="~/Resources/Images/ui/cd_delete.png">
                                        </telerik:RadMenuItem>
                                        <telerik:RadMenuItem runat="server" Text="Edit" ImageUrl="~/Resources/Images/ui/cd_delete.png">
                                        </telerik:RadMenuItem>




                                    </Items>
                                </telerik:RadTreeViewContextMenu>
                            </ContextMenus>
    </telerik:RadTreeView>

protected void RadTreeView1_ContextMenuItemClick(object sender, Telerik.Web.UI.RadTreeViewContextMenuEventArgs e)
    {

        if (tvwUserWorkout.SelectedNodes.Count >= 1)
        {
           if (e.MenuItem.Text == "Edit")
            {
                //fire up the dialog window
                RadWindow win = new RadWindow();

            }
        }
    }

[Svetlina Anati]

Hello shahab,

You should set the new created RadWindow's VisibleOnPageLoad property to true and add it to the form as shown below:

RadWindow wnd = new RadWindow();
wnd.VisibleOnPageLoad = true;
this.form1.Controls.Add(wnd);

Note, that you can set all the desired properties as url, etc. in the same manner - wnd.PropertyName = PropertyValue.

Regards,
Svetlina
the Telerik team

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