欠货库存查询功能优化

src/custom/restcontroller/webmanage/sale/invbal/invbal.java

@@ -254,7 +254,7 @@ public class invbal extends Controller {
 		}
 		for (Row row:rows) {
 			row.put("canbesent", (row.getBigDecimal("invbalqty").subtract(row.getBigDecimal("unsoldqty"))).stripTrailingZeros().toPlainString());
-			row.put("canbesale", ((row.getBigDecimal("invbalqty").subtract(row.getBigDecimal("unsoldqty"))).subtract(row.getBigDecimal("undelqty"))).stripTrailingZeros().toPlainString());
+			row.put("canbesale", ((row.getBigDecimal("invbalqty").subtract(row.getBigDecimal("unsoldqty"))).subtract(row.getBigDecimal("undelqtysum"))).stripTrailingZeros().toPlainString());
 		}
 		if(isExport){