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radchart error

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Chart (Obsolete)
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richard
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richard asked on 05 Jul 2013, 11:12 AM
I am getting this error below. I am using NO javascript or <%..%> code whatsoever. I have tried placing radcodeblock on the page around the <form></form> tags in case radchart is using javascript.

The Controls collection cannot be modified because the control contains code blocks 

(i.e. <% ... %>).


<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="DashBoard.aspx.cs" Inherits="YS.View.DashBoard.DashBoard" %>
 
<%@ Register Assembly="Telerik.Web.UI" Namespace="Telerik.Web.UI" TagPrefix="telerik" %>
<%@ Register Assembly="Telerik.Web.UI" Namespace="Telerik.Charting" TagPrefix="telerik" %>
<%@ Register Assembly="Telerik.OpenAccess.Web.40" Namespace="Telerik.OpenAccess.Web"
  TagPrefix="telerik" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<head>
  <link href="../../Styles/Site.css" rel="stylesheet" type="text/css" />
  <title></title>
</head>
<body>
  <telerik:RadScriptManager ID="RadScriptManager" runat="server">
  </telerik:RadScriptManager>
  <telerik:RadWindowManager ID="RadWindowManager1" runat="server">
  </telerik:RadWindowManager>
  <telerik:RadAjaxPanel runat="server" ID="rapGrid" LoadingPanelID="RadAjaxLoadingPanel1">
    <telerik:RadCodeBlock ID="RadCodeBlock1" runat="server">
      <form id="form1" runat="server">
      <div>
        <div class="quota">
          <asp:Label ID="lblSales" runat="server">Sales Quota</asp:Label>
          <telerik:RadRadialGauge ID="quotaGauge" runat="server" BorderStyle="None" Height="220px"
            Width="220px">
            <Pointer Value="83">
            </Pointer>
            <Scale Min="0" Max="100" MajorUnit="20" MinorUnit="2">
              <Labels Format="{0}%" Position="Inside" />
              <Ranges>
                <telerik:GaugeRange Color="Red" From="0" To="30" />
                <telerik:GaugeRange Color="Orange" From="30" To="70" />
                <telerik:GaugeRange Color="Green" From="70" To="100" />
              </Ranges>
            </Scale>
          </telerik:RadRadialGauge>
        </div>
        <h1>
          <asp:Label ID="Label1" Text="Message Center" runat="server"></asp:Label><telerik:RadDatePicker
            ID="rdpMessageDate" runat="server" OnSelectedDateChanged="rdpMessageDate_SelectedDateChanged">
          </telerik:RadDatePicker>
          <h1>
          </h1>
          <telerik:RadGrid ID="rgMessages" runat="server" CellSpacing="0" GridLines="None"
            OnNeedDataSource="rgMessages_NeedDataSource" Width="350px">
            <MasterTableView AutoGenerateColumns="False">
              <CommandItemSettings ExportToPdfText="Export to PDF" />
              <RowIndicatorColumn FilterControlAltText="Filter RowIndicator column" Visible="True">
                <HeaderStyle Width="20px" />
              </RowIndicatorColumn>
              <ExpandCollapseColumn FilterControlAltText="Filter ExpandColumn column" Visible="True">
                <HeaderStyle Width="20px" />
              </ExpandCollapseColumn>
              <Columns>
                <telerik:GridDateTimeColumn DataField="date" DataFormatString="{0:dd/MM/yyyy}" FilterControlAltText="Filter date column"
                  HeaderText="Date" UniqueName="date">
                  <ItemStyle Width="50px" />
                </telerik:GridDateTimeColumn>
                <telerik:GridBoundColumn DataField="message" FilterControlAltText="messages" HeaderText="Message"
                  UniqueName="message">
                </telerik:GridBoundColumn>
              </Columns>
              <EditFormSettings>
                <EditColumn FilterControlAltText="Filter EditCommandColumn column">
                </EditColumn>
              </EditFormSettings>
              <PagerStyle PageSizeControlType="RadComboBox" />
            </MasterTableView>
            <PagerStyle PageSizeControlType="RadComboBox" />
            <FilterMenu EnableImageSprites="False">
            </FilterMenu>
          </telerik:RadGrid>
          <div>
            <asp:Label ID="lblDate" runat="server">Sales To Date</asp:Label>
            <telerik:RadChart ID="rcSales" runat="server" Width="800px">
            </telerik:RadChart>
            <br />
          </div>
        </h1>
      </div>
      </form>
    </telerik:RadCodeBlock>
  </telerik:RadAjaxPanel>
  <telerik:RadAjaxLoadingPanel runat="server" ID="RadAjaxLoadingPanel1">
  </telerik:RadAjaxLoadingPanel>
</body>
</html>

As i said I am NOT using anything like that. I didnt start getting the error until I placed a RadChart on the page.

any thoughts?

Thanks,
Richard

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richard
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answered on 05 Jul 2013, 02:55 PM
i got it solved. needed to move the radajaxpanel into the <form>
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Chart (Obsolete)
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