report viewer is blank - asp.net

Question

work with visual studio 2012. I need to load my report viewer inside a div in my web page. But it would be blank. It works fine a separate web page alone, but when I want to load it inside a section inside my content page, it is blank. The part of my code which works with report viewer:
// add a div dynamically
HtmlGenericControl div = new HtmlGenericControl("div");
div.Attributes.Add("id", "chart05");
div.Attributes.Add("runat", "server");
div.Attributes["class"] = "chartItem";
sanaChartsContainer.Controls.Add(div);
Microsoft.Reporting.WebForms.ReportViewer viewer = new Microsoft.Reporting.WebForms.ReportViewer();
viewer.Attributes.Add("id", "ReportViewer");
viewer.Attributes.Add("runat", "server");
viewer.Attributes.Add("Font-Names", "Verdana");
viewer.Attributes.Add("Font-Size", "8pt");
viewer.Attributes.Add("Height", "50px");
viewer.Attributes.Add("ProcessingMode", "Remote");
viewer.Attributes.Add("WaitMessageFont-Name", "Verdana");
viewer.Attributes.Add("WaitMessageFont-Size", "14pt");
viewer.Attributes.Add("Width", "50px");
viewer.Attributes.Add("AsyncRendering", "false");
viewer.ServerReport.Refresh();
viewer.ShowParameterPrompts = false;
Uri baseUri = new Uri("http://mdb165.cbi.net/reportserver");
viewer.ServerReport.ReportServerUrl = baseUri;
viewer.ServerReport.ReportPath = "/SanaII/report005";
System.Web.UI.ScriptManager scriptManager = new ScriptManager();
Page page = new Page();
System.Web.UI.HtmlControls.HtmlForm form = new HtmlForm();
//div.Controls.Add(scriptManager);
div.Controls.Add(viewer);
My web config is:
<configuration>
<system.web>
<compilation debug="true">
<buildProviders>
<add extension=".rdlc" type="Microsoft.Reporting.RdlBuildProvider, Microsoft.ReportViewer.WebForms, Version=11.0.0.0, Culture=neutral, PublicKeyToken=89845dcd8080cc91"/>
</buildProviders>
</compilation>
<httpHandlers>
<add path="Reserved.ReportViewerWebControl.axd" verb="*" type="Microsoft.Reporting.WebForms.HttpHandler, Microsoft.ReportViewer.WebForms, Version=11.0.0.0, Culture=neutral, PublicKeyToken=89845dcd8080cc91" validate="false"/>
</httpHandlers>
</system.web>
<system.webServer>
<validation validateIntegratedModeConfiguration="false"/>
<handlers>
<add name="ReportViewerWebControlHandler" preCondition="integratedMode" verb="*" path="Reserved.ReportViewerWebControl.axd" type="Microsoft.Reporting.WebForms.HttpHandler, Microsoft.ReportViewer.WebForms, Version=11.0.0.0, Culture=neutral, PublicKeyToken=89845dcd8080cc91"/>
</handlers>
</system.webServer>
</configuration>
I also added script manager to my page,
but report viewer is blank.
I also tried to load it directly in my content page as below shows:
but this is also doesn't work and is blank.
Please give me help.

Answer 1

Have you tried adding if(!IsPostBack) in your Page_Load?
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
SetDate();
BindCustomerCategory();
BindUtility();
}
}
OR if this will not work. Double check the aspx of your report page you might forgot something there..