I have an  chart (sparkline) I am trying to render into a group header.

I have no problems accessing the group header and pushing text to it, but have no idea how to render a control and reading through all the documentation I haven't found out how to do it.

Simple rendering of text example:

       RadGrid1.MasterTableView.ColumnGroups.FindGroupByName("TrendChartHeader").HeaderText = "Hello World.";

Thanks for any assistance anyone can provide.

~T

How fix the css like the attached image, like the blue text..

My css now

I want to implement the demo in my local environment from following demo but running through various errors.

https://demos.telerik.com/aspnet-ajax/htmlchart/examples/charttypes/scatterchart/defaultcs.aspx?show-source=true

1. "ScatterSeriesItem" is not a known element

2. Type 'Telerik.Web.UI.HtmlChart.PlotArea.AxisLabelsAppearance' does not have a public property named 'Skip'.

What are the basic things which I need to take care of so that I can run this demo successfully in my local environment.

I need to repaint chart in iframe from "parent".

Not sure how to do it without proper "handle" of the chart.

Can it be done?

Thank you

I have a simple object with some string properties ('name', 'Id', 'GeoJson'). I want to use this object as datasource in a map as shape layer. It's quite a bit ago I worked with Telerik. So, sorry for my stupid question.

Thanks

I'm trying to apply a background image to the Diagram Control. 

I got it to work when viewing on the webpage by adding style="background-image: url('btest.png'); background-repeat: no-repeat; top: 0px;" to the RadDiagram control, but when I export the finished diagram to PDF or SVG the background image doesn't show.   Is there a different way I could add the background image to the diagram where it would work with the exporting tools?

I am facing an annoying issue regarding the default behavior of RadListBox. If you have a list displayed that is long enough to show the scroll bars, scroll down a bit so the top selection is partially hidden by the top of the list box. When you click on the top selection, the list gets reorganized so that the selected item is now at the bottom of the list.

To see what I'm talking about, you can use the demo: https://demos.telerik.com/aspnet-ajax/listbox/examples/overview/defaultcs.aspx

Scroll down on the left list so that the top of France is cut off, so the top bar of the F is hidden but the lower case letters are all intact. Now select France. You see that the list is repositioned so that France is now at the bottom.

Where this is an issue is when you associate double-click selection to the list. What happens is that on the first click the list gets reorganized, and the second click now selects the new element under the cursor. So using the above example, you double-click France but Brazil gets selected instead.

Is there a way to disable the list reorganization and to retain the scroll position?

Hi;

I'm trying your component. I had added an autocompletebox to a page and created itemtemplate as described in demo. But only client template is working and i can't add attributes to client template. For that reason i need to use serverside template. When i use DropDownItemTemplate , i'm not getting any error but it's showing DataTextField, not template... Here is my code for webservice and aspx;

ClientSide Event for webservice filter

  function requestingIdNr(sender, eventArgs) {
        var context = eventArgs.get_context();
        //Data passed to the service.
        context["ogrnr"] = "det_info";
    }

              <telerik:RadAutoCompleteBox ID="txtNr" runat="server" Width="300px" AllowCustomEntry="true"
                    Filter="StartsWith" DropDownWidth="300px" DropDownHeight="250px" DataTextField="idnr"
                    InputType="Token" MaxResultCount="10" MinFilterLength="3" TextSettings-SelectionMode="Single"
                    AutoPostBack="true" OnClientRequesting="requestingIdNr" OnEntryAdded="txtNr_EntryAdded" OnEntryRemoved="txtNr_EntryRemoved">
                    <WebServiceSettings Method="fillActBoxTC" Path="AutoCompletes.asmx" />
                    <DropDownItemTemplate>
                        <table >
                            <tr>
                                <td style="width: 25%"><%# DataBinder.Eval(Container.DataItem, "idnr")%>
                                </td>
                                <td style="width: 50%">
                                    
                                </td>
                            </tr>
                            <tr>
                                <td>Name:
                                </td>
                                <td>
                                    <%# DataBinder.Eval(Container.DataItem, "name")%>
                                </td>
                            </tr>
                            <tr>
                                <td>Class:
                                </td>
                                <td>
                                    <%# DataBinder.Eval(Container.DataItem, "classcode")%>
                                </td>
                            </tr>
                            <tr>
                                <td>Nr:
                                </td>
                                <td>
                                    <%# DataBinder.Eval(Container.DataItem, "nr")%>
                                </td>
                            </tr>
                        </table>
                    </DropDownItemTemplate>
                </telerik:RadAutoCompleteBox>

And WebService Side :

        [WebMethod(EnableSession = true)]
        public AutoCompleteBoxData fillActBoxTC(RadAutoCompleteContext context)
        {
            string searchString = context.Text;
            idsBE.idsDataTable data = bll.getidsbyNr(((compBE.usrRow)Session["actUser"]).compid, searchString);
            List<AutoCompleteBoxItemData> result = new List<AutoCompleteBoxItemData>();

            foreach (idsBE.idsRow row in data)
            {
                AutoCompleteBoxItemData childNode = new AutoCompleteBoxItemData();
                childNode.Text = row["idnr"].ToString();
                childNode.Value = row["idnr"].ToString();
                childNode.Attributes.Add("idnr", row["idnr"].ToString());
                childNode.Attributes.Add("name", row["name"].ToString());
                childNode.Attributes.Add("classcode", row["classcode"].ToString());
                childNode.Attributes.Add("nr", row["nr"].ToString());
                result.Add(childNode);
            }

            AutoCompleteBoxData res = new AutoCompleteBoxData();
            res.Items = result.ToArray();

            return res;
        }