Error Loading RadChart Image

[david]

Requested URL	http://localhost:80/Instructor/ChartImage.axd?UseSession=true&ChartID=6c594c65-844a-4300-b2bb-a458e769c6b3_chart_ctl04$RadChart1&imageFormat=Png&random=0.8831890471667
Physical Path	C:\inetpub\wwwroot\Instructor\ChartImage.axd

I let the wizard add the http: handler to my web.config as:

<

add path="ChartImage.axd" verb="*" type="Telerik.Web.UI.ChartHttpHandler, Telerik.Web.UI, Version=2007.3.1314.35, Culture=neutral, PublicKeyToken=121fae78165ba3d4"

validate="false" />

here is the Source:

<%

@ Control Language="C#" %>

<%

@ Register assembly="Telerik.Web.UI" namespace="Telerik.Web.UI" tagprefix="telerik" %>

<%

@ Register assembly="Telerik.Charting, Version=1.7.1.0, Culture=neutral, PublicKeyToken=d14f3dcc8e3e8763" namespace="Telerik.Charting" tagprefix="telerik" %>

 

<asp:SqlDataSource ID="SqlDataSource2" runat="server"

ConnectionString="<%$ ConnectionStrings:edwaydbConnectionString %>"

SelectCommand="Instructor_List_Courses" SelectCommandType="StoredProcedure">

<SelectParameters>

<asp:SessionParameter Name="InstructorID" SessionField="MM_StudentID"

Type="Int32" />

</SelectParameters>

</

asp:SqlDataSource>

<asp:DropDownList ID="ddlCourseID" runat="server" AutoPostBack="True"

DataSourceID="SqlDataSource2" DataTextField="CourseID"

DataValueField="CourseID">

</

asp:DropDownList>

<

script runat="server">

</

script>

 

<

asp:SqlDataSource ID="SqlDataSource1" runat="server"

ConnectionString="<%$ ConnectionStrings:edwaydbConnectionString %>"

SelectCommand="studentstatus_one_course" SelectCommandType="StoredProcedure">

<SelectParameters>

<asp:FormParameter FormField="ddlCourseID" Name="CID" Type="String" />

</SelectParameters>

</

asp:SqlDataSource>

 

<

telerik:RadChart ID="RadChart1" runat="server" DataGroupColumn="(None)"

DataSourceID="SqlDataSource1" SeriesOrientation="Horizontal" Skin="Gradient">

<legend>

<appearance border-color="64, 64, 64" corners="Round, Round, Round, Round, 3"

dimensions-margins="18%, 1%, 1px, 1px">

<fillstyle maincolor="177, 183, 144">

</fillstyle>

</appearance>

</legend>

<plotarea seriesorientation="Horizontal">

<xaxis>

<appearance majortick-color="Black">

<majorgridlines color="DimGray" visible="False" />

<textappearance textproperties-color="Black">

</textappearance>

</appearance>

<axislabel>

<appearance rotationangle="270">

</appearance>

<textblock>

<appearance textproperties-font="Verdana, 9.75pt, style=Bold">

</appearance>

</textblock>

</axislabel>

</xaxis>

<yaxis visible="False">

<appearance minortick-visible="False">

<majorgridlines color="Black" />

<minorgridlines visible="False" />

</appearance>

<axislabel>

<appearance rotationangle="0">

</appearance>

<textblock>

<appearance textproperties-font="Verdana, 9.75pt, style=Bold">

</appearance>

</textblock>

</axislabel>

</yaxis>

<yaxis2>

<axislabel>

<appearance rotationangle="0">

</appearance>

<textblock>

<appearance textproperties-font="Verdana, 9.75pt, style=Bold">

</appearance>

</textblock>

</axislabel>

</yaxis2>

<appearance border-color="94, 94, 93" corners="Round, Round, Round, Round, 6"

dimensions-margins="18%, 22%, 12%, 10%">

<fillstyle maincolor="65, 201, 254" secondcolor="0, 107, 186">

</fillstyle>

</appearance>

</plotarea>

<Series>

<

telerik:ChartSeries Name="StudentID" DataYColumn="StudentID">

<appearance border-color="Black">

<fillstyle maincolor="199, 243, 178" secondcolor="17, 147, 7">

</fillstyle>

<textappearance textproperties-color="Black">

</textappearance>

</appearance>

</telerik:ChartSeries>

<

telerik:ChartSeries Name="totallectures" DataYColumn="totallectures">

<appearance border-color="Black">

<fillstyle maincolor="253, 226, 0" secondcolor="255, 156, 0">

</fillstyle>

<textappearance textproperties-color="Black">

</textappearance>

</appearance>

</telerik:ChartSeries>

<telerik:ChartSeries DataYColumn="countcomplete" Name="countcomplete">

<appearance border-color="Black">

<fillstyle maincolor="255, 128, 128" secondcolor="192, 0, 0">

</fillstyle>

<textappearance textproperties-color="Black">

</textappearance>

</appearance>

</telerik:ChartSeries>

<telerik:ChartSeries DataYColumn="percentcomplete" Name="percentcomplete">

<appearance border-color="Black">

<fillstyle maincolor="128, 128, 255" secondcolor="0, 0, 192">

</fillstyle>

<textappearance textproperties-color="Black">

</textappearance>

</appearance>

</telerik:ChartSeries>

</

Series>

<appearance border-color="117, 117, 117">

<fillstyle filltype="Gradient" maincolor="244, 244, 234"

secondcolor="167, 172, 137">

</fillstyle>

</appearance>

<charttitle>

<appearance border-color="64, 64, 64" corners="Round, Round, Round, Round, 3"

dimensions-margins="4%, 10px, 14px, 0%" position-alignedposition="Top">

<fillstyle maincolor="177, 183, 144">

</fillstyle>

</appearance>

<textblock>

<appearance textproperties-color="White"

textproperties-font="Verdana, 14.25pt, style=Bold">

</appearance>

</textblock>

</charttitle>

</

telerik:RadChart>

 

 

 

[Konstantin Petkov]

Hello David,

Would you please let us know which kind problem do you get? Is there an error when you run the page?

I would suggest you download the latest Prometheus RadControls version labeled 2007_3_1425 and give it a go. Please, remove the old assemblies from the GAC and the project upon upgrading.

Sincerely yours,
Konstantin Petkov
the Telerik team

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