need to change the Format property of table Field in Standard WD

Hi,

i have got the requirement, in the confirmation tab there is field called confirmation Quantity we need to display it as blank when ever the qty is 0.00.

I know to do it by changing the formatting  property of the binding field value to Zero as blanks.

i want to do it this requirement using Either BADI : WD_BADI _DOMODIFYVIEWor  using Enhancement.

Please throw some light on this.

Many Thanks,

Regards,

Kiran