Hi,

Can anyone suggest some good testing tools that will work with RadControls for ASP.Net AJAX?

Thanks,
Tom

Hello,
I am trying to configure an RadGrid with a ObjectDataSource, and anytime I try to open the property builder I get a NullReferenceException-TargetInvocationException.
If I use a SqlDataSource it work's fine.

Do you know why this is happening?

Thanks.
Helio

Problem solved.

I want my splitter to remain at 100% height of my browser page at all times.  I have seen your examples where this can be achieved but when I adapt those examples to a Master page, content page scenario the splitter will never stay at a static 100% height and it always resizes to the height of the content page. 

Below is the master page:


Here is the empty Default page, load this up first to see sizing issue - i.e. splitter is not at 100% height.

Finally, a content page (Click the Click Me link in the panel bar), that shows how the splitter resizes.

Thanks very much.

Pino

I use Prometheus RadGrid, RadCalendar, etc. in my applications.  But I do not use Charting. However, Prometheus automatically inserts Telerik.Charting assembly into my web.config.


It doesn't cause a problem on my localhost, because the assembly is in GAC. But it fails my application on the production server, because the assembly is not there..

I need to be able to drag and drop between a radGrid and radTreeview; each are in different panes of a radSplitter

The radSplitBar resizes the window at run-time as expected until I add the following declarative code to the radGrid:

After I add that declaration to the radGrid, the radSplitBar in the radSplitter no longer functions to resize the panes.

What am I missing here?

My treeview needs to be limited to 4 levels deep. I want to allow a user to rearrange the nodes using drag and drop, as long as doing so does not cause any nodes to exceed the 4 level limit.

I want to use javascript to determine the greatest level of all child/grandchild/greatgrandchild nodes of the node being drug, then compare that to the level of the desitination node, and thereby ensure the total combination does not exceed 4 levels.

Any help in doing this would be appreciated!

I have a master detail grid along with some controls and edit button on the form.
I render my controls in view only mode and on click of edit button they are enabled.

I recursively disable the controls on page load and then recursively enable them on edit button click.

something like :

public

void DisableEditableControls(ControlCollection controls)

{

Type[] interfaces;
{
Type t = control.GetType();

if

(t.Name == typeof(RadGrid).Name)

{

RadGrid radGrid = (RadGrid)control;

radGrid.MasterTableView.CommandItemDisplay =

GridCommandItemDisplay.None;

radGrid.Columns.FindByUniqueNameSafe(

"EditCommandColumn").Display = false;

radGrid.Columns.FindByUniqueNameSafe(

"DeleteColumn").Display = false;

DisableEditableControls(radGrid.Controls);

if (radGrid.MasterTableView.HasDetailTables)

{

foreach (GridTableView gtv in radGrid.MasterTableView.DetailTables)

{

gtv.CommandItemDisplay =

GridCommandItemDisplay.None;

gtv.Columns.FindByUniqueNameSafe(

"EditCommandColumn").Display = false;

gtv.Columns.FindByUniqueNameSafe(

"DeleteColumn").Display = false;

gtv.Columns.FindByUniqueNameSafe("SelectColumn").Display = false;
DisableEditableControls(gtv.Controls);

}

}

continue;

}
}

The problem I am facing is I have a client select(for multiple rows) column, and when my controls are enabled the checkboxes still show disabled.if I do any operation on the grid like a sort, the check box is enabled.
Why is this happening?

Please let me know what am I missing here?

Hi,

When I apply Width="100%" to the RadChart, it shrinks the chart rather than filling the div for example:

<div id="chartPlaceholder" style="width:100%;" >
    <telerik:RadChart ID="RadChart2" SkinsOverrideStyles="true" runat="server"
    Width="100%">
        <PlotArea>
            <XAxis MaxValue="5" MinValue="1" Step="1">
            </XAxis>
            <YAxis MaxValue="3" Step="0.5" AxisMode="Extended">
            </YAxis>
            <YAxis2 MaxValue="5" MinValue="1" Step="1">
            </YAxis2>
        </PlotArea>
        <Series>
            <telerik:ChartSeries Name="Series 1" Type="Line">
                <Items>
                    <telerik:ChartSeriesItem YValue="1" Name="Item 20">
                    </telerik:ChartSeriesItem>
                    <telerik:ChartSeriesItem YValue="2" Name="Item 100">
                    </telerik:ChartSeriesItem>
                    <telerik:ChartSeriesItem YValue="1" Name="Item 100">
                    </telerik:ChartSeriesItem>
                    <telerik:ChartSeriesItem YValue="3" Name="Item 20">
                    </telerik:ChartSeriesItem>
                </Items>
            </telerik:ChartSeries>
            <telerik:ChartSeries Name="Series 2" Type="Line">
                <Items>
                    <telerik:ChartSeriesItem YValue="3" Name="Item 80">
                    </telerik:ChartSeriesItem>
                    <telerik:ChartSeriesItem YValue="1" Name="Item 10">
                    </telerik:ChartSeriesItem>
                    <telerik:ChartSeriesItem YValue="3" Name="Item 10">
                    </telerik:ChartSeriesItem>
                    <telerik:ChartSeriesItem YValue="1" Name="Item 80">
                    </telerik:ChartSeriesItem>
                </Items>
            </telerik:ChartSeries>
        </Series>
    </telerik:RadChart>
</div>

Is there a way where I can get the chart to fill the containing DIV tag.

Thanks
Bleddyn

Hi,

I have a page contains a RadAjaxPanel and a RadWindowManager.  The RadAjaxPanel contains a button (call Edit) to open a modal window to allow user to edit some data.  I want the RadAjaxPanel to refresh after the user click on the save button in the popup window.

I have three problems:

1. When I click on the Edit button, the RadAjaxPanel always refresh before showing the window.  How can I prevent this?
2. I cannot re-open the popup window anymore by clicking on the Edit button after I close the previous popup window (either by click the Save button or the X button).
3. If I put the RadWindowManager inside the RadAjaxPanel then the popup window automatically closed right after click on the Edit button.

Thank you,

Vincent

Parent Page:

<script type="text/javascript" language="javascript">
function CallBackFunction(radWindow, returnValue)
{
    var ajaxPanel = $find( "<%=rapPanel.ClientID %>" );
    ajaxPanel.ajaxRequest("");
}
</script>

<asp:ScriptManager runat="server" ID="scriptMgr" />
<telerik:RadAjaxPanel runat="server" ID="rapPanel">
        <asp:TextBox ID="txt1" runat="server" />
        <asp:Button ID="btnEdit" runat="server" Text="Edit" />
</telerik:RadAjaxPanel>

<telerik:RadWindowManager ID="RadWindowManager1" runat="server">
    <Windows>
        <telerik:RadWindow ID="radWin1" runat="server" 
                OpenerElementID="<%#btnEdit.ClientID %>"
                NavigateUrl="~/Popup.aspx"  
                Modal="true" ReloadOnShow="true"
                ClientCallBackFunction="CallBackFunction">
        </telerik:RadWindow>
    </Windows>
</telerik:RadWindowManager>


==========================================
Popup.aspx

<

script type="text/javascript" language="javascript">
function GetRadWindow()
{
    var oWindow = null;
    if (window.radWindow) 
        oWindow = window.radWindow;
    else if (window.frameElement.radWindow) 
        oWindow =  window.frameElement.radWindow;
    return oWindow;
}

</script>

<asp:TextBox ID="txt1" runat="server" />
<asp:TextBox ID="TextBox1" runat="server" />
<br />
<asp:Button ID="btnOK" Text="Save" runat="server" onclick="btnOK_Click" />
<asp:Button ID="btnCancel" Text="Cancel" runat="server" OnClientClick="GetRadWindow().close(); return false;" />