updated examples and readme file

expense_planner/README.md

@@ -2,6 +2,8 @@
 
 A simple app with a beautiful UI for managing daily expenses.
 
+<img src="demo_img.png" height="600em" />
+
 ## Getting Started
 
 This project is a starting point for a Flutter application.

expense_planner/lib/widgets/new_transaction.dart

@@ -74,7 +74,6 @@ class _NewTransactionState extends State<NewTransaction> {
               controller: _amountController,
               keyboardType: TextInputType.number,
               onSubmitted: (_) => _submitData(),
-              // onChanged: (val) => amountInput = val,
             ),
             Container(
               height: 70,

expense_planner/lib/widgets/user_transactions.dart

@@ -10,6 +10,7 @@ class UserTransactions extends StatefulWidget {
 }
 
 class _UserTransactionsState extends State<UserTransactions> {
+  Function deleteTx;
   final List<Transaction> _userTransactions = [
     Transaction(
       id: 't1',
@@ -43,7 +44,7 @@ class _UserTransactionsState extends State<UserTransactions> {
     return Column(
       children: <Widget>[
         NewTransaction(_addNewTransaction),
-        TransactionList(_userTransactions),
+        TransactionList(_userTransactions, deleteTx()),
       ],
     );
   }