客户端实现在UltraWebGrid中对某行数据进行自动计算

function UltraWebGrid1_AfterCellUpdate(gridName, cellId){
//Add code to handle your event here.

var oRow=igtbl_getActiveRow(gridName);

var col = igtbl_getColumnById(cellId)
if (col.Key=="Quantity"||col.Key=="Price"||col.Key=="TaxRate")
{
Quantity = oRow.getCellFromKey("Quantity").getValue();
Price = oRow.getCellFromKey("Price").getValue();
TaxRate = oRow.getCellFromKey("TaxRate").getValue();
if (Quantity==null) Quantity = 0;
if (Price==null) Price = 0;
if (TaxRate==null) TaxRate = 0 ;
oRow.getCellFromKey("Amount").setValue(Quantity*Price*(100+TaxRate)/100);
}

}// -->