FusionCharts的updateChartXML方法

今天，碰到FusionCharts.js中没有updateChartXML，于是增加了

/**
 Function to update chart's data at client side (FOR FusionCharts vFREE and 2.x
*/
infosoftglobal.FusionChartsUtil.updateChartXML = function(chartId, strXML){
 //Get reference to chart object    
 var chartObj = infosoftglobal.FusionChartsUtil.getChartObject(chartId);  
 //Set dataURL to null
 chartObj.SetVariable("_root.dataURL","");
 //Set the flag
 chartObj.SetVariable("_root.isNewData","1");
 //Set the actual data
 chartObj.SetVariable("_root.newData",strXML);
 //Go to the required frame
 chartObj.TGotoLabel("/", "JavaScriptHandler"); 
}

var updateChartXML = infosoftglobal.FusionChartsUtil.updateChartXML;