Batch Export In Fusion Charts

[fusion_freak_]

I tried batch export in fusion charts it is not working as expected,by luck, one among the many charts in a page is captured and available for download.not all of 'em.below is the code which i have used

 

.aspx page i have this code

 

<asp:Content ID="Content1" ContentPlaceHolderID="HdrContentPlaceholderBody" runat="server">

<script type="text/javascript">

var totalCharts = 3;

var exportComponent = new FusionChartsExportObject('exportComponentSwf', '../JQuery/FCExporter.swf');

FusionChartsExportObject.defaultParameters.debugMode = true;

 

// set component attributes

exportComponent.componentAttributes.width = '220';

exportComponent.componentAttributes.height = '200';

exportComponent.componentAttributes.saveAllTitle = ' ';

exportComponent.componentAttributes.btnSaveAllTitle = 'Save all charts as single file';

exportComponent.componentAttributes.fullMode = '1';

exportComponent.componentAttributes.saveMode = 'both';

exportComponent.componentAttributes.defaultExportFilename = 'Sales Report of 1996';

 

// The 'exportChart()' command should not be called when the chart is yet to be rendered.

// Hence, to be on the safer side, we are making sure that the export chatry option is not

// called unless charts has been rendered poroperly

var renderStateCounter = 0;

function FC_Rendered(chartId) {

renderStateCounter++;

if (renderStateCounter == totalCharts) {

changeBtnDisabledTo(false);

}

}

 

// this event is used to track when the capturing of the chart is completed

var exportStateCounter = 0;

function FC_ExportReady(arg) {

exportStateCounter++;

 

if (exportStateCounter >= exportComponent.sourceCharts.length) {

changeBtnDisabledTo(false);

}

}

 

 

function exportCharts(strType) {

 

exportComponent.sourceCharts = new Array();

for (var i = 0; i < totalCharts; i++) {

 

exportComponent.sourceCharts.push(FusionCharts('changeorder'+i));

}

 

if (exportComponent.sourceCharts.length < 1) {

alert('Select at least one chart to export.');

return;

}

 

// set the type of export as per button parameter

exportComponent.componentAttributes.defaultExportFormat = strType;

exportComponent.exportAttributes.exportFormat = strType;

 

exportComponent.Render('componentContainer');

exportStateCounter = 0; // reset counter

 

changeBtnDisabledTo(true);

//showMessage('Please wait while the charts export...');

 

exportComponent.BeginExport();

}

 

// change button disabled state

function changeBtnDisabledTo(btnState) {

document.getElementById('exportButtonPDF').disabled = btnState;

}

 

</script>

 

<td>

<asp:Label ID="LblChangeOrder" runat="server" Text=""></asp:Label>

</td>

 

<div id="componentContainer">

</div>

<input type="button" class="button" value="Export as PDF" onclick="exportCharts('PDF')"

id="exportButtonPDF" />

</asp:Content>

 

in aspx.cs file

 

private void DrawChangeOrderGraph()

{

try

{

ds = new DataSet();

StringBuilder xmlData = new StringBuilder();

ds = //get the ds from database

if (ds.Tables.Count > 0)

{

if (ds.Tables[0].Rows.Count > 0)

{

string strfileName = DateTime.Now.ToString("ssmmhh") + "BarmyFile.xml";

xmlData.Append("<?xml version='1.0' encoding='utf-8'?>");

xmlData.Append("<chart showLegend='1' bgColor='EEECE3' caption='Change Order' xAxisName='Months' yAxisName='Hours'");

xmlData.Append(" palette='2' labelDisplay='Rotate' slantLabels='1' animation='1' formatNumberScale='0' showBorder='0'");

xmlData.Append(" exportAtClient='1' exportEnabled='1' exportHandler='exportComponentSwf' exportFileName='Changeorder'>");

for (int i = 0; i <= ds.Tables[0].Rows.Count - 1; i++)

{

string strLabel = ds.Tables[0].Rows[1].ToString();

xmlData.Append("<set label='" + strLabel + "' value='" + ds.Tables[0].Rows[0] + "'/>");

xmlData.Append(System.Environment.NewLine);

}

xmlData.Append("</chart>");

 

LblChangeOrder.Text = FusionCharts.RenderChart("../JQuery/Column3D.swf", "", " xmldata.tostring()", "changeorder0", "930", "400", false, true);

}

else

LblChangeOrder.Text = "No Data For Change Order";

}

 

}

catch (Exception ex)

{

Response.Write(ex.Message);

}

}

 

and i have made sure that i have given same export handler name which i have given in aspx page.am i doing anything wrong.

[fusion_freak_]

Thanks i got it working..

[Guest Sumedh]

Its glad to know, that you have managed to resolve your issue.