Settings

lib/redux/app/app_actions.dart

@@ -84,6 +84,8 @@ class RefreshData {
 
 class ClearLastError {}
 
+class DiscardChanges {}
+
 class FilterCompany {
   FilterCompany(this.filter);
 

lib/redux/app/app_middleware.dart

@@ -448,20 +448,26 @@ void _setLastLoadWasSuccesfull() async {
 }
 */
 
-bool hasChanges({Store<AppState> store, BuildContext context, bool force}) {
+bool hasChanges({
+  @required Store<AppState> store,
+  @required BuildContext context,
+  @required dynamic action,
+}) {
+  final localization = AppLocalization.of(context);
+
   if (context == null) {
     print('WARNING: context is null in hasChanges');
     return false;
-  } else if (force == null) {
-    print('WARNING: force is null in hasChanges');
-    return false;
   }
 
-  if (store.state.hasChanges() && !isMobile(context) && !force) {
+  if (store.state.hasChanges() && !isMobile(context)) {
     showDialog<MessageDialog>(
         context: context,
         builder: (BuildContext context) {
-          return MessageDialog(AppLocalization.of(context).errorUnsavedChanges);
+          return MessageDialog(localization.errorUnsavedChanges, onDiscard: () {
+            store.dispatch(DiscardChanges());
+            store.dispatch(action);
+          });
         });
     return true;
   } else {

lib/redux/client/client_middleware.dart

@@ -43,8 +43,8 @@ Middleware<AppState> _editClient() {
       NextDispatcher next) async {
     final action = dynamicAction as EditClient;
 
-    if (hasChanges(
+    if (!action.force &&
-        store: store, context: action.context, force: action.force)) {
+        hasChanges(store: store, context: action.context, action: action)) {
       return;
     }
 
@@ -63,8 +63,10 @@ Middleware<AppState> _viewClient() {
       NextDispatcher next) async {
     final action = dynamicAction as ViewClient;
 
-    if (hasChanges(
+    if (!action.force && hasChanges(
-        store: store, context: action.context, force: action.force)) {
+        store: store,
+        context: action.context,
+        action: action)) {
       return;
     }
 
@@ -82,8 +84,10 @@ Middleware<AppState> _viewClientList() {
   return (Store<AppState> store, dynamic dynamicAction, NextDispatcher next) {
     final action = dynamicAction as ViewClientList;
 
-    if (hasChanges(
+    if (!action.force && hasChanges(
-        store: store, context: action.context, force: action.force)) {
+        store: store,
+        context: action.context,
+        action: action)) {
       return;
     }
 

lib/redux/client/client_reducer.dart

@@ -1,6 +1,7 @@
 import 'dart:async';
 
 import 'package:invoiceninja_flutter/data/models/models.dart';
+import 'package:invoiceninja_flutter/redux/app/app_actions.dart';
 import 'package:invoiceninja_flutter/redux/client/client_actions.dart';
 import 'package:invoiceninja_flutter/redux/client/client_state.dart';
 import 'package:invoiceninja_flutter/redux/company/company_actions.dart';
@@ -92,6 +93,9 @@ final editingReducer = combineReducers<ClientEntity>([
   TypedReducer<ClientEntity, SelectCompany>((client, action) {
     return ClientEntity();
   }),
+  TypedReducer<ClientEntity, DiscardChanges>((client, action) {
+    return ClientEntity();
+  }),
 ]);
 
 final clientListReducer = combineReducers<ListUIState>([

lib/redux/dashboard/dashboard_middleware.dart

@@ -25,8 +25,8 @@ Middleware<AppState> _createViewDashboard() {
   return (Store<AppState> store, dynamic dynamicAction, NextDispatcher next) {
     final action = dynamicAction as ViewDashboard;
 
-    if (hasChanges(
+    if (!action.force && hasChanges(
-        store: store, context: action.context, force: action.force)) {
+        store: store, context: action.context, action: action)) {
       return;
     }
 

lib/redux/expense/expense_middleware.dart

@@ -45,8 +45,8 @@ Middleware<AppState> _editExpense() {
       NextDispatcher next) async {
     final action = dynamicAction as EditExpense;
 
-    if (hasChanges(
+    if (!action.force && hasChanges(
-        store: store, context: action.context, force: action.force)) {
+        store: store, context: action.context, action: action)) {
       return;
     }
 
@@ -70,8 +70,8 @@ Middleware<AppState> _viewExpense() {
       NextDispatcher next) async {
     final action = dynamicAction as ViewExpense;
 
-    if (hasChanges(
+    if (!action.force && hasChanges(
-        store: store, context: action.context, force: action.force)) {
+        store: store, context: action.context, action: action)) {
       return;
     }
 
@@ -89,8 +89,8 @@ Middleware<AppState> _viewExpenseList() {
   return (Store<AppState> store, dynamic dynamicAction, NextDispatcher next) {
     final action = dynamicAction as ViewExpenseList;
 
-    if (hasChanges(
+    if (!action.force && hasChanges(
-        store: store, context: action.context, force: action.force)) {
+        store: store, context: action.context, action: action)) {
       return;
     }
 

lib/redux/expense/expense_reducer.dart

@@ -1,3 +1,4 @@
+import 'package:invoiceninja_flutter/redux/app/app_actions.dart';
 import 'package:redux/redux.dart';
 import 'package:invoiceninja_flutter/data/models/models.dart';
 import 'package:invoiceninja_flutter/redux/company/company_actions.dart';
@@ -32,6 +33,7 @@ final editingReducer = combineReducers<ExpenseEntity>([
     return action.expense.rebuild((b) => b..isChanged = true);
   }),
   TypedReducer<ExpenseEntity, SelectCompany>(_clearEditing),
+  TypedReducer<ExpenseEntity, DiscardChanges>(_clearEditing),
 ]);
 
 ExpenseEntity _clearEditing(ExpenseEntity expense, dynamic action) {

lib/redux/group/group_middleware.dart

@@ -44,8 +44,8 @@ Middleware<AppState> _editGroup() {
       NextDispatcher next) async {
     final action = dynamicAction as EditGroup;
 
-    if (hasChanges(
+    if (!action.force && hasChanges(
-        store: store, context: action.context, force: action.force)) {
+        store: store, context: action.context, action: action)) {
       return;
     }
 
@@ -69,8 +69,8 @@ Middleware<AppState> _viewGroup() {
       NextDispatcher next) async {
     final action = dynamicAction as ViewGroup;
 
-    if (hasChanges(
+    if (!action.force && hasChanges(
-        store: store, context: action.context, force: action.force)) {
+        store: store, context: action.context, action: action)) {
       return;
     }
 
@@ -88,8 +88,8 @@ Middleware<AppState> _viewGroupList() {
   return (Store<AppState> store, dynamic dynamicAction, NextDispatcher next) {
     final action = dynamicAction as ViewGroupList;
 
-    if (hasChanges(
+    if (!action.force && hasChanges(
-        store: store, context: action.context, force: action.force)) {
+        store: store, context: action.context, action: action)) {
       return;
     }
 

lib/redux/group/group_reducer.dart

@@ -1,4 +1,5 @@
 import 'package:invoiceninja_flutter/data/models/group_model.dart';
+import 'package:invoiceninja_flutter/redux/app/app_actions.dart';
 import 'package:redux/redux.dart';
 import 'package:invoiceninja_flutter/redux/company/company_actions.dart';
 import 'package:invoiceninja_flutter/redux/ui/entity_ui_state.dart';
@@ -33,6 +34,7 @@ final editingReducer = combineReducers<GroupEntity>([
     return action.group.rebuild((b) => b..isChanged = true);
   }),
   TypedReducer<GroupEntity, SelectCompany>(_clearEditing),
+  TypedReducer<GroupEntity, DiscardChanges>(_clearEditing),
 ]);
 
 GroupEntity _clearEditing(GroupEntity group, dynamic action) {

lib/redux/invoice/invoice_middleware.dart

@@ -53,8 +53,8 @@ Middleware<AppState> _viewInvoiceList() {
   return (Store<AppState> store, dynamic dynamicAction, NextDispatcher next) {
     final action = dynamicAction as ViewInvoiceList;
 
-    if (hasChanges(
+    if (!action.force && hasChanges(
-        store: store, context: action.context, force: action.force)) {
+        store: store, context: action.context, action: action)) {
       return;
     }
 
@@ -78,8 +78,8 @@ Middleware<AppState> _viewInvoice() {
       NextDispatcher next) async {
     final action = dynamicAction as ViewInvoice;
 
-    if (hasChanges(
+    if (!action.force && hasChanges(
-        store: store, context: action.context, force: action.force)) {
+        store: store, context: action.context, action: action)) {
       return;
     }
 
@@ -98,8 +98,8 @@ Middleware<AppState> _editInvoice() {
       NextDispatcher next) async {
     final action = dynamicAction as EditInvoice;
 
-    if (hasChanges(
+    if (!action.force && hasChanges(
-        store: store, context: action.context, force: action.force)) {
+        store: store, context: action.context, action: action)) {
       return;
     }
 

lib/redux/invoice/invoice_reducer.dart

@@ -1,4 +1,5 @@
 import 'package:invoiceninja_flutter/data/models/invoice_model.dart';
+import 'package:invoiceninja_flutter/redux/app/app_actions.dart';
 import 'package:invoiceninja_flutter/redux/company/company_actions.dart';
 import 'package:invoiceninja_flutter/redux/quote/quote_actions.dart';
 import 'package:invoiceninja_flutter/redux/ui/entity_ui_state.dart';
@@ -59,6 +60,7 @@ final editingReducer = combineReducers<InvoiceEntity>([
   TypedReducer<InvoiceEntity, DeleteInvoiceItem>(_removeInvoiceItem),
   TypedReducer<InvoiceEntity, UpdateInvoiceItem>(_updateInvoiceItem),
   TypedReducer<InvoiceEntity, SelectCompany>(_clearEditing),
+  TypedReducer<InvoiceEntity, DiscardChanges>(_clearEditing),
 ]);
 
 InvoiceEntity _clearEditing(InvoiceEntity client, dynamic action) {

lib/redux/payment/payment_middleware.dart

@@ -47,8 +47,8 @@ Middleware<AppState> _editPayment() {
       NextDispatcher next) async {
     final action = dynamicAction as EditPayment;
 
-    if (hasChanges(
+    if (!action.force && hasChanges(
-        store: store, context: action.context, force: action.force)) {
+        store: store, context: action.context, action: action)) {
       return;
     }
 
@@ -69,8 +69,8 @@ Middleware<AppState> _editPayment() {
 
 Middleware<AppState> _viewPayment() {
   return (Store<AppState> store, dynamic action, NextDispatcher next) async {
-    if (hasChanges(
+    if (!action.force && hasChanges(
-        store: store, context: action.context, force: action.force)) {
+        store: store, context: action.context, action: action)) {
       return;
     }
 
@@ -88,8 +88,8 @@ Middleware<AppState> _viewPaymentList() {
   return (Store<AppState> store, dynamic dynamicAction, NextDispatcher next) {
     final action = dynamicAction as ViewPaymentList;
 
-    if (hasChanges(
+    if (!action.force && hasChanges(
-        store: store, context: action.context, force: action.force)) {
+        store: store, context: action.context, action: action)) {
       return;
     }
 

lib/redux/payment/payment_reducer.dart

@@ -1,3 +1,4 @@
+import 'package:invoiceninja_flutter/redux/app/app_actions.dart';
 import 'package:redux/redux.dart';
 import 'package:invoiceninja_flutter/data/models/models.dart';
 import 'package:invoiceninja_flutter/redux/company/company_actions.dart';
@@ -32,9 +33,10 @@ final editingReducer = combineReducers<PaymentEntity>([
     return action.payment.rebuild((b) => b..isChanged = true);
   }),
   TypedReducer<PaymentEntity, SelectCompany>(_clearEditing),
+  TypedReducer<PaymentEntity, DiscardChanges>(_clearEditing),
 ]);
 
-PaymentEntity _clearEditing(PaymentEntity payment, SelectCompany action) {
+PaymentEntity _clearEditing(PaymentEntity payment, dynamic action) {
   return PaymentEntity();
 }
 

lib/redux/product/product_middleware.dart

@@ -41,8 +41,8 @@ Middleware<AppState> _editProduct() {
       NextDispatcher next) async {
     final action = dynamicAction as EditProduct;
 
-    if (hasChanges(
+    if (!action.force && hasChanges(
-        store: store, context: action.context, force: action.force)) {
+        store: store, context: action.context, action: action)) {
       return;
     }
 
@@ -61,8 +61,8 @@ Middleware<AppState> _viewProduct() {
       NextDispatcher next) async {
     final action = dynamicAction as ViewProduct;
 
-    if (hasChanges(
+    if (!action.force && hasChanges(
-        store: store, context: action.context, force: action.force)) {
+        store: store, context: action.context, action: action)) {
       return;
     }
 
@@ -80,8 +80,8 @@ Middleware<AppState> _viewProductList() {
   return (Store<AppState> store, dynamic dynamicAction, NextDispatcher next) {
     final action = dynamicAction as ViewProductList;
 
-    if (hasChanges(
+    if (!action.force && hasChanges(
-        store: store, context: action.context, force: action.force)) {
+        store: store, context: action.context, action: action)) {
       return;
     }
 

lib/redux/product/product_reducer.dart

@@ -1,5 +1,6 @@
 import 'package:invoiceninja_flutter/data/models/entities.dart';
 import 'package:invoiceninja_flutter/data/models/product_model.dart';
+import 'package:invoiceninja_flutter/redux/app/app_actions.dart';
 import 'package:invoiceninja_flutter/redux/company/company_actions.dart';
 import 'package:invoiceninja_flutter/redux/product/product_actions.dart';
 import 'package:invoiceninja_flutter/redux/product/product_state.dart';
@@ -34,6 +35,7 @@ final editingReducer = combineReducers<ProductEntity>([
   TypedReducer<ProductEntity, ArchiveProductSuccess>(_updateEditing),
   TypedReducer<ProductEntity, DeleteProductSuccess>(_updateEditing),
   TypedReducer<ProductEntity, SelectCompany>(_clearEditing),
+  TypedReducer<ProductEntity, DiscardChanges>(_clearEditing),
 ]);
 
 ProductEntity _clearEditing(ProductEntity client, dynamic action) {

lib/redux/project/project_middleware.dart

@@ -45,8 +45,8 @@ Middleware<AppState> _editProject() {
       NextDispatcher next) async {
     final action = dynamicAction as EditProject;
 
-    if (hasChanges(
+    if (!action.force && hasChanges(
-        store: store, context: action.context, force: action.force)) {
+        store: store, context: action.context, action: action)) {
       return;
     }
 
@@ -70,8 +70,8 @@ Middleware<AppState> _viewProject() {
       NextDispatcher next) async {
     final action = dynamicAction as ViewProject;
 
-    if (hasChanges(
+    if (!action.force && hasChanges(
-        store: store, context: action.context, force: action.force)) {
+        store: store, context: action.context, action: action)) {
       return;
     }
 
@@ -89,8 +89,8 @@ Middleware<AppState> _viewProjectList() {
   return (Store<AppState> store, dynamic dynamicAction, NextDispatcher next) {
     final action = dynamicAction as ViewProjectList;
 
-    if (hasChanges(
+    if (!action.force && hasChanges(
-        store: store, context: action.context, force: action.force)) {
+        store: store, context: action.context, action: action)) {
       return;
     }
 

lib/redux/project/project_reducer.dart

@@ -1,5 +1,6 @@
 import 'dart:async';
 
+import 'package:invoiceninja_flutter/redux/app/app_actions.dart';
 import 'package:redux/redux.dart';
 import 'package:invoiceninja_flutter/data/models/models.dart';
 import 'package:invoiceninja_flutter/redux/company/company_actions.dart';
@@ -48,6 +49,7 @@ final editingReducer = combineReducers<ProjectEntity>([
   }),
   TypedReducer<ProjectEntity, UpdateProject>(_updateEditing),
   TypedReducer<ProjectEntity, SelectCompany>(_clearEditing),
+  TypedReducer<ProjectEntity, DiscardChanges>(_clearEditing),
 ]);
 
 ProjectEntity _clearEditing(ProjectEntity project, dynamic dynamicAction) {

lib/redux/quote/quote_middleware.dart

@@ -53,8 +53,8 @@ Middleware<AppState> _viewQuote() {
       NextDispatcher next) async {
     final action = dynamicAction as ViewQuote;
 
-    if (hasChanges(
+    if (!action.force && hasChanges(
-        store: store, context: action.context, force: action.force)) {
+        store: store, context: action.context, action: action)) {
       return;
     }
 
@@ -72,8 +72,8 @@ Middleware<AppState> _viewQuoteList() {
   return (Store<AppState> store, dynamic dynamicAction, NextDispatcher next) {
     final action = dynamicAction as ViewQuoteList;
 
-    if (hasChanges(
+    if (!action.force && hasChanges(
-        store: store, context: action.context, force: action.force)) {
+        store: store, context: action.context, action: action)) {
       return;
     }
 
@@ -97,8 +97,8 @@ Middleware<AppState> _editQuote() {
       NextDispatcher next) async {
     final action = dynamicAction as EditQuote;
 
-    if (hasChanges(
+    if (!action.force && hasChanges(
-        store: store, context: action.context, force: action.force)) {
+        store: store, context: action.context, action: action)) {
       return;
     }
 

lib/redux/quote/quote_reducer.dart

@@ -1,5 +1,6 @@
 import 'package:invoiceninja_flutter/constants.dart';
 import 'package:invoiceninja_flutter/data/models/invoice_model.dart';
+import 'package:invoiceninja_flutter/redux/app/app_actions.dart';
 import 'package:invoiceninja_flutter/redux/company/company_actions.dart';
 import 'package:invoiceninja_flutter/redux/quote/quote_actions.dart';
 import 'package:invoiceninja_flutter/redux/quote/quote_state.dart';
@@ -57,6 +58,7 @@ final editingReducer = combineReducers<InvoiceEntity>([
   TypedReducer<InvoiceEntity, DeleteQuoteItem>(_removeQuoteItem),
   TypedReducer<InvoiceEntity, UpdateQuoteItem>(_updateQuoteItem),
   TypedReducer<InvoiceEntity, SelectCompany>(_clearEditing),
+  TypedReducer<InvoiceEntity, DiscardChanges>(_clearEditing),
 ]);
 
 InvoiceEntity _clearEditing(InvoiceEntity client, dynamic action) {

lib/redux/settings/settings_middleware.dart

@@ -30,8 +30,8 @@ Middleware<AppState> _viewSettings() {
     final action = dynamicAction as ViewSettings;
     final uiState = store.state.uiState;
 
-    if (hasChanges(
+    if (!action.force && hasChanges(
-        store: store, context: action.context, force: action.force)) {
+        store: store, context: action.context, action: action)) {
       return;
     }
 

lib/redux/task/task_middleware.dart

@@ -44,8 +44,8 @@ Middleware<AppState> _editTask() {
       NextDispatcher next) async {
     final action = dynamicAction as EditTask;
 
-    if (hasChanges(
+    if (!action.force && hasChanges(
-        store: store, context: action.context, force: action.force)) {
+        store: store, context: action.context, action: action)) {
       return;
     }
 
@@ -69,8 +69,8 @@ Middleware<AppState> _viewTask() {
       NextDispatcher next) async {
     final action = dynamicAction as ViewTask;
 
-    if (hasChanges(
+    if (!action.force && hasChanges(
-        store: store, context: action.context, force: action.force)) {
+        store: store, context: action.context, action: action)) {
       return;
     }
 
@@ -88,8 +88,8 @@ Middleware<AppState> _viewTaskList() {
   return (Store<AppState> store, dynamic dynamicAction, NextDispatcher next) {
     final action = dynamicAction as ViewTaskList;
 
-    if (hasChanges(
+    if (!action.force && hasChanges(
-        store: store, context: action.context, force: action.force)) {
+        store: store, context: action.context, action: action)) {
       return;
     }
 

lib/redux/task/task_reducer.dart

@@ -1,3 +1,4 @@
+import 'package:invoiceninja_flutter/redux/app/app_actions.dart';
 import 'package:redux/redux.dart';
 import 'package:invoiceninja_flutter/data/models/models.dart';
 import 'package:invoiceninja_flutter/redux/company/company_actions.dart';
@@ -44,6 +45,7 @@ final editingReducer = combineReducers<TaskEntity>([
   TypedReducer<TaskEntity, DeleteTaskTime>(_removeTaskTime),
   TypedReducer<TaskEntity, UpdateTaskTime>(_updateTaskTime),
   TypedReducer<TaskEntity, SelectCompany>(_clearEditing),
+  TypedReducer<TaskEntity, DiscardChanges>(_clearEditing),
 ]);
 
 TaskEntity _clearEditing(TaskEntity task, dynamic action) {

lib/redux/vendor/vendor_middleware.dart

@@ -45,8 +45,8 @@ Middleware<AppState> _editVendor() {
       NextDispatcher next) async {
     final action = dynamicAction as EditVendor;
 
-    if (hasChanges(
+    if (!action.force && hasChanges(
-        store: store, context: action.context, force: action.force)) {
+        store: store, context: action.context, action: action)) {
       return;
     }
 
@@ -70,8 +70,8 @@ Middleware<AppState> _viewVendor() {
       NextDispatcher next) async {
     final action = dynamicAction as ViewVendor;
 
-    if (hasChanges(
+    if (!action.force && hasChanges(
-        store: store, context: action.context, force: action.force)) {
+        store: store, context: action.context, action: action)) {
       return;
     }
 
@@ -89,8 +89,8 @@ Middleware<AppState> _viewVendorList() {
   return (Store<AppState> store, dynamic dynamicAction, NextDispatcher next) {
     final action = dynamicAction as ViewVendorList;
 
-    if (hasChanges(
+    if (!action.force && hasChanges(
-        store: store, context: action.context, force: action.force)) {
+        store: store, context: action.context, action: action)) {
       return;
     }
 

lib/redux/vendor/vendor_reducer.dart

@@ -1,5 +1,6 @@
 import 'dart:async';
 
+import 'package:invoiceninja_flutter/redux/app/app_actions.dart';
 import 'package:redux/redux.dart';
 import 'package:invoiceninja_flutter/data/models/models.dart';
 import 'package:invoiceninja_flutter/redux/company/company_actions.dart';
@@ -63,6 +64,7 @@ final editingReducer = combineReducers<VendorEntity>([
   TypedReducer<VendorEntity, DeleteVendorContact>(_removeContact),
   TypedReducer<VendorEntity, UpdateVendorContact>(_updateContact),
   TypedReducer<VendorEntity, SelectCompany>(_clearEditing),
+  TypedReducer<VendorEntity, DiscardChanges>(_clearEditing),
 ]);
 
 VendorEntity _clearEditing(VendorEntity vendor, dynamic action) {

lib/ui/app/dialogs/alert_dialog.dart

@@ -3,10 +3,11 @@ import 'package:invoiceninja_flutter/ui/app/buttons/elevated_button.dart';
 import 'package:invoiceninja_flutter/utils/localization.dart';
 
 class MessageDialog extends StatelessWidget {
-  const MessageDialog(this.message, {this.onDismiss});
+  const MessageDialog(this.message, {this.onDismiss, this.onDiscard});
 
   final String message;
   final Function onDismiss;
+  final Function onDiscard;
 
   @override
   Widget build(BuildContext context) {
@@ -22,24 +23,36 @@ class MessageDialog extends StatelessWidget {
               child: Column(
                 crossAxisAlignment: CrossAxisAlignment.center,
                 children: <Widget>[
-                  /*
-                  Text(localization.anErrorOccurred,
-                      style: Theme.of(context).textTheme.title),
-                      */
                   SizedBox(height: 20.0),
                   Text(
                     message,
                     style: Theme.of(context).textTheme.title,
                   ),
                   SizedBox(height: 40.0),
-                  ElevatedButton(
+                  Row(
-                    onPressed: () {
+                    mainAxisSize: MainAxisSize.min,
-                      Navigator.of(context).pop();
+                    children: <Widget>[
-                      if (onDismiss != null) {
+                      if (onDiscard != null)
-                        onDismiss();
+                        Padding(
-                      }
+                          padding: const EdgeInsets.only(right: 10),
-                    },
+                          child: FlatButton(
-                    label: localization.dismiss,
+                              child: Text(localization.discardChanges),
+                              onPressed: () {
+                                Navigator.of(context).pop();
+                                onDiscard();
+                              }
+                          ),
+                        ),
+                      ElevatedButton(
+                        onPressed: () {
+                          Navigator.of(context).pop();
+                          if (onDismiss != null) {
+                            onDismiss();
+                          }
+                        },
+                        label: localization.dismiss,
+                      ),
+                    ],
                   ),
                 ],
               ),

lib/ui/app/forms/app_form.dart

@@ -1,5 +1,4 @@
 import 'package:flutter/material.dart';
-import 'package:invoiceninja_flutter/ui/app/form_card.dart';
 
 class AppForm extends StatelessWidget {
   const AppForm({

lib/utils/i18n.dart

@@ -14,6 +14,7 @@ abstract class LocaleCodeAware {
 mixin LocalizationsProvider on LocaleCodeAware {
   static final Map<String, Map<String, String>> _localizedValues = {
     'en': {
+      'discard_changes': 'Discard Changes',
       'default_value': 'Default value',
       'disabled': 'Disabled',
       'currency_format': 'Currency Format',
@@ -112,7 +113,7 @@ mixin LocalizationsProvider on LocaleCodeAware {
       'email_login': 'Email Login',
       'create_new': 'Create New',
       'no_record_selected': 'No record selected',
-      'error_unsaved_changes': 'Please cancel or save your changes',
+      'error_unsaved_changes': 'Your changes have not been saved',
       'download': 'Download',
       'requires_an_enterprise_plan': 'Requires an enterprise plan',
       'take_picture': 'Take Picture',
@@ -14835,6 +14836,8 @@ mixin LocalizationsProvider on LocaleCodeAware {
 
   String get defaultValue => _localizedValues[localeCode]['default_value'];
 
+  String get discardChanges => _localizedValues[localeCode]['discard_changes'];
+
 
   String lookup(String key) {
     final lookupKey = toSnakeCase(key);

stubs/redux/stub/stub_middleware

@@ -43,8 +43,8 @@ Middleware<AppState> _editStub() {
 
     final action = dynamicAction as EditStub;
 
-    if (hasChanges(
+    if (!action.force && hasChanges(
-        store: store, context: action.context, force: action.force)) {
+        store: store, context: action.context, action: action)) {
       return;
     }
 
@@ -68,10 +68,10 @@ Middleware<AppState> _viewStub() {
 
       final action = dynamicAction as ViewStub;
 
-      if (hasChanges(
+    if (!action.force && hasChanges(
-          store: store, context: action.context, force: action.force)) {
+        store: store, context: action.context, action: action)) {
-        return;
+      return;
-      }
+    }
 
 
     next(action);
@@ -88,8 +88,8 @@ Middleware<AppState> _viewStubList() {
   return (Store<AppState> store, dynamic dynamicAction, NextDispatcher next) {
     final action = dynamicAction as ViewStubList;
 
-    if (hasChanges(
+    if (!action.force && hasChanges(
-        store: store, context: action.context, force: action.force)) {
+        store: store, context: action.context, action: action)) {
       return;
     }
 

stubs/redux/stub/stub_reducer

@@ -1,4 +1,5 @@
 import 'package:redux/redux.dart';
+import 'package:invoiceninja_flutter/redux/app/app_actions.dart';
 import 'package:invoiceninja_flutter/data/models/models.dart';
 import 'package:invoiceninja_flutter/redux/company/company_actions.dart';
 import 'package:invoiceninja_flutter/redux/ui/entity_ui_state.dart';
@@ -32,6 +33,7 @@ final editingReducer = combineReducers<StubEntity>([
    return action.stub.rebuild((b) => b..isChanged = true);
  }),
   TypedReducer<StubEntity, SelectCompany>(_clearEditing),
+  TypedReducer<StubEntity, DiscardChanges>(_clearEditing),
 ]);
 
 StubEntity _clearEditing(StubEntity stub, dynamic action) {