hi all,
I am new to flex and i have been trying to draw pie charts from the
data returned from the java class .
my java code looks like this:
public List getListElements(){
List rows = new ArrayList();
Map pieValues=new HashMap();
pieValues.put("USD",new Double("40.00"));
pieValues.put("GBP",new Double("30.00"));
pieValues.put("INR",new Double("30.00"));
rows.add(pieValues);
return rows;
}
I am trying to get the return value as an ArrayCollection in my mxml
but i am not able to use it as a dataprovider in the PieChart tag
private function resultHandler(event:ResultEvent):void{
expenseArrayCol=event.result as ArrayCollection;
}
<mx:PieChart id="pie" dataProvider="{expenseArrayCol}"
showDataTips="true" height="295" >
Kindly suggest a way i can use the data properly.
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