dataurl method and update panels

[bhoffman17]

I have an exmaple that works when using Literals and return the charts to them to update. Where it goes wrong is when i use the dataurl method.

I am calling the chart to page using: on default.aspx

<%=GetInfrastructureCapacityURL()%> 

Code behind page is:

public string GetInfrastructureCapacityURL()
{
String dataURL = Server.UrlEncode("dataURL_Infrasturcture_Capacity.aspx");
//Create the chart - Pie 3D Chart with dataURL as strDataURL
return FusionCharts.RenderChart("../FusionCharts/Column3D.swf", dataURL, "", "FactorySum", "600", "300", false, false);
}

On the data_URL_Infrasturcture_Capacity.aspx this is the code:

string connString = "Data Source=.SQLEXPRESS;AttachDbFilename=|DataDirectory|Inf_Cap.mdf;Integrated Security=True;User Instance=True";
// OLD LINK Data Source=HECND7261TRBSQLEXPRESS;database=TestDatabase; UID=dbtest;PWD=87JamesH
string strSQL = "SELECT TOP 6 Date = CONVERT(varchar(8), Date, 1), Used_Cap " +
"FROM Inf_Cap_Monthly " +
"ORDER BY Date Desc ";
SqlConnection objConnect = new SqlConnection(connString);
objConnect.Open();
SqlCommand objCommand = new SqlCommand(strSQL, objConnect);
SqlDataReader myReader = objCommand.ExecuteReader();
StringBuilder xmlData = new StringBuilder();
//Generate the chart element
xmlData.AppendFormat("<chart caption='Infrastructure Capacity Usage' subCaption='Monthly' xAxisName='Month' yAxisName='Capacity Used' showValues='0' formatNumberScale='0' showBorder='1'logoURL='../images/steelcase-logo.gif' logoPosition='TL' logoAlpha='100' logoScale='100'>");
while (myReader.Read())
{
xmlData.AppendFormat("<set label='" + myReader["Date"].ToString() + "' value='" + myReader["Used_Cap"].ToString() + "' />");
}
myReader.Close();
xmlData.Append("<trendLines><line startValue='900' color='FF0033' displayvalue='Max Capacity' /></trendLines></chart>");
Response.ContentType = "text/xml";
//Just write out the XML data
//NOTE THAT THIS PAGE DOESN'T CONTAIN ANY HTML TAG, WHATSOEVER
Response.Write(xmlData.ToString());
objConnect.Close();
objConnect.Dispose();

What do i need to do to get that to work with a updatepanel, because when ever it updates it loses the chart and just shows, Chart.

Thanks!

[Guest Basundhara Ghosal]

Hi, Please try using "RenderChartHTML" in place of 'RenderChart' for the same. I hope this helps.