<div id="chartdiv" align="center"> FusionCharts. </div>
<script type="text/javascript">
var chart = new FusionCharts("../Charts/DragNode.swf", "NodeChart", "600", "450", "0", "1");
chart.setDataURL("Data/DragNode4.xml");
chart.render("chartdiv");
chart = getChartFromId('NodeChart');
if(chart ==null)
alert("null");
else{
alert("not null");
var xmlRtn = chart.getXMLData();
chart.setDataXML(xmlRtn);
chart.render("chartdiv");
}
</script>
Error message : chart.getXMLData is not a function
why getXMLData() function error?
