Error Loading RadChart Image

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2 posts, 0 answers
  1. david
    david avatar
    244 posts
    Member since:
    May 2007

    Posted 29 Feb 2008 Link to this post


    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>

     

     

     

  2. Konstantin Petkov
    Admin
    Konstantin Petkov avatar
    1911 posts

    Posted 04 Mar 2008 Link to this post

    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

    Instantly find answers to your questions at the new Telerik Support Center
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