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null safety

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This commit is contained in:
Phaung Phaung
2021-09-10 14:29:55 +06:30
parent 5a313d641e
commit d862049b45
22 changed files with 93 additions and 51 deletions
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5
lib/pages/rates/shipment_rates_calculate.dart
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@@ -11,6 +11,7 @@ import 'package:fcs/pages/widgets/local_text.dart';
import 'package:fcs/pages/widgets/progress.dart';
import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';
import 'package:flutter_vector_icons/flutter_vector_icons.dart';
import 'package:provider/provider.dart';
class ShipmentRatesCal extends StatefulWidget {
@@ -61,11 +62,11 @@ class _ShipmentRatesCalState extends State<ShipmentRatesCal> {
var amount = box.calAmount(rate);
var shipmentWeight = box.getShipmentWeight(rate.volumetricRatio);
var effectiveWeight =
_cargoType.weight > shipmentWeight ? _cargoType.weight : shipmentWeight;
_cargoType.weight! > shipmentWeight ? _cargoType.weight : shipmentWeight;
setState(() {
_deliveryFee =
effectiveWeight > rate.freeDeliveryWeight ? 0 : rate.deliveryFee;
effectiveWeight! > rate.freeDeliveryWeight ? 0 : rate.deliveryFee;
_amount = amount == null ? 0 : amount + _deliveryFee;
_shipmentWeight = shipmentWeight.toDouble();
});