Format change using setDataSelection() function.

Hi Gurus,

Iam using  setDataSelection() script to change the measure displayed in the chart using Radio button , but iam facing issue because in radio button I have Count and Amount as selection so if I select Count it should display with no decimal places and when I select amount it should display with two decimal places (0.00 ),

I have used DS_1.Convert.floatToString(ABC,"#,##0")); 

to change the display format

how to use the setDataSelection and formatting option , any help would be really helpful.

Regards,

Bala