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About sucheendarnath

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  1. I use the following code in a webuser control and register it in an aspx page. Every thing is fine when first time page is loaded and postback also. But when asynchronous postback using ajax the charts are not rendering. help needed it just displays word chart Dim da As New SqlDataAdapter(cmd) Dim dtbl As New DataTable da.Fill(dtbl) Dim output As String Dim strChartNode = String.Format("caption='sales by month' showBorder='0' labelDisplay='ROTATE' slantLabels='1' formatNumberScale='0' NumberPrefix='$' bgColor='FFFFFF'") output = utils.DisplayFusionChart(strChartNode, dtbl, "", strChart, "saleschart", strWidth, strHeight) Panel2.Controls.Clear() Panel2.Controls.Add(New LiteralControl(output)) conn.Close() Function DisplayFusionChart(ByVal strChartNode As String, ByVal dtbl As DataTable, ByVal strLink As String, _ ByVal strChart As String, ByVal strChartName As String, ByVal strWidth As String, ByVal strHeight As String) As String Dim strXML As String strXML = "" For Each dr As DataRow In dtbl.Rows If strLink <> "" Then strXML += "" Else strXML += "" End If Next strXML += "" Return InfoSoftGlobal.FusionCharts.RenderChart(strChart, "", strXML.ToString(), strChartName, strWidth, strHeight, False, False) End Function