I have three rad radio button in a group, i need to be able to validate that one of the group has been selected before i allow the user to move on. Trying to use the requiredfieldvalidator or comparevalidator, but they throw an error saying that the rad button isn't valid control to validate. Does anyone have a work around for this?

Here is my resulting chart:
http://s15.postimage.org/7y165x8xn/mychart.jpg

The issue that I have is I need the legend to reflect the same color that is in the pie chart, or it will be really hard to know what number goes with each piece of the pie.  I also would love to remove Quantity from the list. 

here is my C#
string[] ParamArgs = { "IdParam|" + HttpContext.Current.Session["Id"], "INParam|" + HttpContext.Current.Session["Current"] };
        ColorPieChart = StoreProcedureDTTable("ColorPieChart_By_Specific", ParamArgs, "ColorPieChart_By_Specific");
        ColorPieChart.ChartTitle.TextBlock.Text = "Quantity by Color";
        ColorPieChart.Legend.Appearance.Position.AlignedPosition = Telerik.Charting.Styles.AlignedPositions.TopRight;
        ColorPieChart.DataSource = ColorPieChart;
        ColorPieChart.PlotArea.XAxis.AxisLabel.Visible = true;
        ColorPieChart.PlotArea.YAxis.AxisLabel.Visible = true;
        
        foreach (DataRow dtRow in ColorPieChart.Rows)
        {
            LabelItem item = new LabelItem();
            item.Name = dtRow["Color"].ToString();
            item.TextBlock.Text = dtRow["Color"].ToString();
            ColorPieChart.Legend.Items.Add(item);

        }
        ColorPieChart.AutoLayout = true;
        ColorPieChart.DataBind();

Here is my aspx:
<telerik:RadChart ID="ColorPieChart" runat="server"
                            ChartImageFormat="Jpeg" DefaultType="Pie" Height="400px" Skin="WebBlue"
                            Width="465px" Appearance-LegendDisplayMode="ItemLabels">
                            <Appearance>
                                <FillStyle MainColor="249, 250, 251">
                                </FillStyle>
                                <Border Color="160, 170, 182" />
                            </Appearance>
                            <Legend>
                                <Appearance Dimensions-Margins="17.6%, 3%, 1px, 1px"
                                    Dimensions-Paddings="2px, 8px, 6px, 3px"
                                    Position-AlignedPosition="BottomRight">
                                    <ItemTextAppearance TextProperties-Color="102, 102, 102">
                                    </ItemTextAppearance>
                                    <ItemMarkerAppearance Figure="Triangle">
                                    </ItemMarkerAppearance>
                                    <FillStyle MainColor="216, 222, 227">
                                    </FillStyle>
                                    <Border Color="160, 170, 182" />
                                </Appearance>
                            </Legend>
                            <PlotArea>
                                <EmptySeriesMessage Visible="True">
                                    <Appearance Visible="True">
                                    </Appearance>
                                </EmptySeriesMessage>
                                <XAxis>
                                    <Appearance Color="160, 160, 160">
                                        <MajorGridLines Color="227, 227, 227" Width="0" />
                                        <TextAppearance TextProperties-Color="140, 140, 140">
                                        </TextAppearance>
                                    </Appearance>
                                    <AxisLabel>
                                        <TextBlock>
                                            <Appearance TextProperties-Color="140, 140, 140">
                                            </Appearance>
                                        </TextBlock>
                                    </AxisLabel>
                                </XAxis>
                                <YAxis>
                                    <Appearance Color="160, 160, 160">
                                        <MajorGridLines Color="227, 227, 227" />
                                        <MinorGridLines Color="227, 227, 227" />
                                    </Appearance>
                                    <AxisLabel>
                                        <TextBlock>
                                            <Appearance TextProperties-Color="140, 140, 140">
                                            </Appearance>
                                        </TextBlock>
                                    </AxisLabel>
                                </YAxis>
                                <Appearance>
                                    <FillStyle FillType="Solid" MainColor="">
                                    </FillStyle>
                                </Appearance>
                            </PlotArea>
                            <ChartTitle>
                                <Appearance>
                                    <FillStyle MainColor="">
                                    </FillStyle>
                                </Appearance>
                                <TextBlock Text="Chart by Color Quantity">
                                    <Appearance TextProperties-Color="102, 102, 102"
                                        TextProperties-Font="Arial, 14pt">
                                    </Appearance>
                                </TextBlock>
                            </ChartTitle>
                    </telerik:RadChart>


Any help is appreciated!

The date entered into the RadDatePicker in format of 04/14/2012 and when you click on the go button the displayed date changes to 2012-04-14- it then goes back to 04/14/2012.  This causes a flicker issue in the field on the go click.  Is there a setting to stop this from happening?

I have a rad treeview. i want an image to be shown with every node. How can I do that. please help me.

Can i open a RadWindow at  different locations with adjusting its size??

I followed your great documentation on Export RadGrid content to Excel/Word/CSV/PDF with Ajax enabled . It works flawlessly - the export itself.

My javascript code is very close to the example code provided:


But after exporting the AJAX remains disabled. How do I re-enable AJAX after the RadGrid has been exported? Do i need to refresh the whole page or is there something like "radGrid.Re-EnableAJAX()" via Javascript?

Maybe you could update your documentation on re-enabling Ajax as well.

I have a radgrid. In this RadGrid I have a DropDown list that contains value 0 to number of rows in grid-1. I want to move rows up and down on basis of dropdown selected index value for that grid. If in dropdown selected index is 2(Value is 1) then this rows should display at  osecond row in Rad grid.

Please suggest.

Thanks.

Hi,

I was trying to customize a filter so that it'll filter the grid according to a predefined string. I was looking for a way to work around the issue of filtering a string that contains special characters.

basically, if the user select a filter with a name of "greater"...then it'll return all items that has the value ">130hp"...otherwise, if a user select a filter with a name of "less"....then it'll return all items that has the value "<130hp"

the following contains my initial code...copied and modified from the telerik documentation. Any assistance is welcome.

protected

 

 

void GridChevronPortEQ_ItemCommand(object sender, GridCommandEventArgs e)

 

{

 

 

if (e.CommandName == RadGrid.FilterCommandName)

 

{

 

 

Pair filterPair = (Pair)e.CommandArgument;

 

 

 

if (filterPair.First.ToString() == "greater")

 

{

 

 

string colName = filterPair.Second.ToString();

 

 

 

TextBox tbPattern = (e.Item as GridFilteringItem)[colName].Controls[0] as TextBox;

 

 

 

string[] values = tbPattern.Text.Split(' ');

 

 

 

if (values.Length == 2)

 

{

e.Canceled =

 

true;

 

 

 

string newFilter = "(([" + filterPair.Second + "] >='" + values[0] + "') AND ([" + filterPair.Second + "] <='" + values[1] + "'))";

 

 

 

if (GridChevronPortEQ.MasterTableView.FilterExpression == "")

 

{

GridChevronPortEQ.MasterTableView.FilterExpression = newFilter;

}

 

 

else

 

{

GridChevronPortEQ.MasterTableView.FilterExpression =

 

"((" + GridChevronPortEQ.MasterTableView.FilterExpression + ") AND (" + newFilter + "))";

 

}

GridChevronPortEQ.Rebind();

}

}

}

}

Hi Telerik Team,

My environment is MOSS 2007, a published internet site (anonymous access enabled) with output cache enabled. Details:
- A Rad Catpcha control is used on a Page Layout. A page instance has been created (e.g. page1.aspx).
- A RadScriptManager is declared on the page layout.
- Some of ASP.NET controls (e.g. textbox) and some built-in ASP.NET validators are also used (e.g. RequiredFieldValidator).
- Web resource handler is also registered in web.config.

My problem is that all the asp.net validators are not got validated at client side on submission. After investigated, I guess the problem is because the rendered page (page1.aspx as the example above) could not reach the ScriptResource.axd but I don't know why and how to get client script validated on those server controls. If I remove the RadScriptManager and RadCaptcha from the page layout, everything works as normal (i.e. client side validation takes place).

Could you please help me on this?

P/S: everything works well on my edit site (the internal version of that published internet site).

Thanks,
Them

Using FileExplorer with the EnableAsyncUpload="true" how do I see when the FileUploaded Event on the server side is fired?