An issue occurs whenever i try to minimize a rad window

Screenshot

I recently converted from the classic Rad Grid to the new Rad Grid for Ajax.  For some reason I've lost the ability to open a rad window from a link button in my grid.  This rad window was working fine before I converted to the new grid for ajax.  Now it just doesn't open the rad window.  The code is hit and there aren't any errors the window just doesn't open.  I can open a Rad Window from other controls on the page, just not the grid.

I also need to mention that for some reason the initial load of the screen which has basically nothing but the new grid on it is very slow.  This was not the case with the classic grid the screen loaded instantly, but now it takes 10 seconds just to display the page - and that's with an empty grid.

Has anyone experienced anything similar?  Is there something different that needs to be done for the new grid to open a Rad Window?

Here is my code for attempting to open my rad window from my ajax grid:

<telerik:RadAjaxManager ID="ram1" runat="server">

<AjaxSettings>

<telerik:AjaxSetting AjaxControlID="rgT"> rgT is my new grid

<UpdatedControls>

<telerik:AjaxUpdatedControl ControlID="txW"></telerik:AjaxUpdatedControl>

</UpdatedControls>

</telerik:AjaxSetting>

</AjaxSettings>

</telerik:RadAjaxManager>

<telerik:RadWindowManager ID="RadWindowManager1" runat="server">

<Windows>

<telerik:RadWindow ID="txW" runat="server" style="display:none;" Behavior="Default" Height="300px" InitialBehavior="None" Left="" Modal="True" NavigateUrl="PurchaseCardUseTax.aspx" OpenerElementID="rgT" Skin="WebBlue" Top="" Width="400px" Title="Use Tax">

</telerik:RadWindow>

</Windows>

</telerik:RadWindowManager>

This is the link buttonj from my grid which calls the vb.net sub to open the window:

<telerik:GridTemplateColumn DataField="USE_TAX_AMT" HeaderText="Use Tax" UniqueName="USE_TAX_AMT"

AllowFiltering="False">

<HeaderStyle HorizontalAlign="Left" Width="45px" Wrap="False" />

<ItemStyle HorizontalAlign="Right" Width="45px" Wrap="False" />

<ItemTemplate>

<asp:LinkButton ID="lbUseTax" runat="server" Width="45px" CssClass="Normal" OnCommand="useTaxClick"

ToolTip="Click to edit use Tax" Text='<%#DataBinder.Eval(Container, "DataItem.USE_TAX_AMT") %>'></asp:LinkButton>

</ItemTemplate>

</telerik:GridTemplateColumn>

Here is my vb.net sub that opens the window:

Public

Sub useTaxClick(ByVal sender As Object, ByVal e As CommandEventArgs)

'Open up the rad window that allows editing of the Use Tax

txW.Behaviors = WindowBehaviors.Close

Or WindowBehaviors.Move

txW.NavigateUrl =

"MyWindow.aspx"

txW.VisibleOnPageLoad =

True

End Sub

Any help would be greatly appreciated.


**Also, there is a bug in the RadWindowManager designer as far as I can tell.  If you follow the steps in the Telerik online example http://www.telerik.com/help/aspnet-ajax/window_gettingstarted.html the window does not actually get added.  You need to manually drag the <Windows></Windows> tags onto your asp code  between the radwindowmanager tags first and then you can add windows via the windows manager.  Otherwsise it appears as though you are adding them but they dissappear when you leave and come back into the windows collection of the windows manager.  My co-worker reproduced this problem.  If you come back into the radwindowmanager and try to add that same window (same ID) it tells you that the window already exists.  Anyways, check it out and hopefully you can reproduce this



Thanks

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--- aspx ---
<telerik:RadMenu ID="RadMenu1" DataSourceID="SiteMapDataSource1" runat="server"></telerik:RadMenu>
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--- web.sitemap ---
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<siteMap xmlns="http://schemas.microsoft.com/AspNet/SiteMap-File-1.0" >
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    <siteMapNode url="page2.aspx" title="Page 2" roles="Administrators" />
  </siteMapNode>
</siteMap>

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I have a grid with two GridGroupByExpressions defined within the GroupByExpressions section of a MasterTableView. I am using GroupLoadMode client, and GroupsDefaultExpanded false. The grid is scrollable.

I am seeing three problems:

• The GroupsDefaultExpanded setting is ignored by the second level grouping.
• The first level collapse button is interacting with the second level expand/collapse button. When I collapse an element at the top level, I can still see the second level elements - even if the second level was collapsed at that point (collpasing the first level node is expanding the second).
• Grouping text from the second level of the collapsed node is being written over the top of other information on the grid.

As a workaround I have set GroupLoadMode to be server. This works, but the user experience is not as pleasant.