SharePoint 2010中的自定义图表控件 [英] custom chart control in sharepoint 2010

问题描述

嗨..
我是新的共享点..我尝试使用.net图表控件设计自定义图表控件..部署到共享点页面后，未显示图表图像..图表未加载..
任何人都知道这是什么问题...请帮助我...

我有如下所示的web.config编码..

hi ..
i''m new sharepoint.. i tried to design custom chart control using .net chart control.. after deploying to sharepoint page, the chart image is not shown.. chart is not loaded..
anyone know what s the problem... plz help me...

i''ve web.config coding like below..

<pages>
<controls>
        <add tagPrefix="asp" namespace="System.Web.UI" assembly="System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" />
        <add tagPrefix="asp" namespace="System.Web.UI.DataVisualization.Charting" assembly="System.Web.Datavisualization, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" />
      </controls>
</pages>

<httpHandlers>
 <add path="ChartImg.axd" verb="GET, HEAD" type="System.Web.UI.DataVisualization.Charting.ChartHttpHandler, System.Web.DataVisualization, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" validate="false" />
</httpHandlers>

<appSettings>
 <add key="ChartImageHandler" value="Storage=memory;Timeout=180;Url=~/tempImages/;" />
</appSettings>

and.. my chart control code is..
<asp:Chart ID="chrtDepartment" ImageStorageMode="UseHttpHandler" RenderType="ImageMap" runat="server" BorderSkin-SkinStyle="Emboss" BorderlineDashStyle="Solid" BorderlineColor="#1A3B69" Visible="true">
                <Series>
                    <asp:Series Name="Series1" YValueType="Int32" ChartArea="chrtAreaDepartment" ChartType="Line" IsValueShownAsLabel="true">
                        <Points>
                            <asp:DataPoint AxisLabel="1" YValues="12" />
                            <asp:DataPoint AxisLabel="2" YValues="34" />
                            <asp:DataPoint AxisLabel="3" YValues="10" />

                        </Points>
                    </asp:Series>
                </Series>
                <ChartAreas>
                    <asp:ChartArea Name="chrtAreaDepartment" Area3DStyle-Enable3D="true">
                    </asp:ChartArea>
                </ChartAreas>
            </asp:Chart>

推荐答案

感谢您的帖子..我解决了..

我在共享点页面的Web配置文件中做了如下更改..可能对像我这样的人有所帮助...

thanks for ur post.. i solved..

i did changes in web config file of sharepoint page like below.. may help to someone like me...

<pages>
<controls>
        <add tagPrefix="asp" namespace="System.Web.UI" assembly="System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" />
        <add tagPrefix="asp" namespace="System.Web.UI.DataVisualization.Charting" assembly="System.Web.Datavisualization, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" />
      </controls>
</pages>
 
<httpHandlers>
 <add path="ChartImg.axd" verb="GET, HEAD" type="System.Web.UI.DataVisualization.Charting.ChartHttpHandler, System.Web.DataVisualization, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" validate="false" />
</httpHandlers>
 
<appSettings>
 <add key="ChartImageHandler" value="Storage=memory;Timeout=180;Url=~/tempImages/;" />
</appSettings>

<handlers>
 <add name="ChartImageHandler" preCondition="integratedMode" verb="GET,HEAD,POST" path="ChartImg.axd" type="System.Web.UI.DataVisualization.Charting.ChartHttpHandler, System.Web.DataVisualization, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" />
    </handlers>

http://mosshowto .blogspot.com/2008/12/asp-net-chart-control-sharepoint.html [

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