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Flutter Communication With Streams
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import 'dart:async'; | |
import 'package:flutter/material.dart'; | |
class ClientInformationPage extends StatefulWidget{ | |
ClientInformationPage(); | |
@override | |
ClientInformationPageState createState() => ClientInformationPageState(); | |
} | |
class ClientInformationPageState extends State<ClientInformationPage> { | |
final TextEditingController _clientNameController = TextEditingController(); | |
final TextEditingController _clientPhoneController = TextEditingController(); | |
StreamSubscription<ClientEvents> subEvents; | |
@override | |
void initState() { | |
super.initState(); | |
} | |
@override | |
void dispose() { | |
super.dispose(); | |
} | |
@override | |
Widget build(BuildContext context) { | |
return ListView( | |
children: <Widget>[ | |
Padding( | |
padding: const EdgeInsets.symmetric(horizontal: 20.0, vertical: 20.0), | |
child: TextField( | |
controller: _clientNameController, | |
decoration: InputDecoration( | |
labelText: 'Client Name' | |
), | |
), | |
), | |
Padding( | |
padding: const EdgeInsets.symmetric(horizontal: 20.0, vertical: 20.0), | |
child: TextField( | |
keyboardType: TextInputType.phone, | |
controller: _clientPhoneController, | |
decoration: InputDecoration( | |
labelText: 'Client Phone' | |
), | |
), | |
), | |
], | |
); | |
} | |
} |
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import 'dart:async'; | |
import 'package:flutter/material.dart'; | |
class ClientInvoicePage extends StatefulWidget{ | |
ClientInvoicePage(); | |
@override | |
ClientInvoicePageState createState() => ClientInvoicePageState(); | |
} | |
class ClientInvoicePageState extends State<ClientInvoicePage> { | |
final TextEditingController _addressController = TextEditingController(); | |
final TextEditingController _invoiceController = TextEditingController(); | |
StreamSubscription<ClientEvents> subEvents; | |
@override | |
void initState() { | |
super.initState(); | |
} | |
@override | |
void dispose() { | |
super.dispose(); | |
} | |
@override | |
Widget build(BuildContext context) { | |
return ListView( | |
children: <Widget>[ | |
Padding( | |
padding: const EdgeInsets.symmetric(horizontal: 20.0, vertical: 20.0), | |
child: TextField( | |
controller: _addressController, | |
decoration: InputDecoration( | |
labelText: 'Address' | |
), | |
), | |
), | |
Padding( | |
padding: const EdgeInsets.symmetric(horizontal: 20.0, vertical: 20.0), | |
child: TextField( | |
keyboardType: TextInputType.number, | |
controller: _invoiceController, | |
decoration: InputDecoration( | |
labelText: 'Invoice Ammount' | |
), | |
), | |
), | |
], | |
); | |
} | |
} |
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import 'dart:async'; | |
import 'package:flutter/material.dart'; | |
class ClientServicePage extends StatefulWidget{ | |
ClientServicePage(); | |
@override | |
ClientServicePageState createState() => ClientServicePageState(); | |
} | |
class ClientServicePageState extends State<ClientServicePage> { | |
final TextEditingController _serviceNameController = TextEditingController(); | |
final TextEditingController _servicePriceController = TextEditingController(); | |
StreamSubscription<ClientEvents> subEvents; | |
@override | |
void initState() { | |
super.initState(); | |
} | |
@override | |
void dispose() { | |
super.dispose(); | |
} | |
@override | |
Widget build(BuildContext context) { | |
return ListView( | |
children: <Widget>[ | |
Padding( | |
padding: const EdgeInsets.symmetric(horizontal: 20.0, vertical: 20.0), | |
child: TextField( | |
controller: _serviceNameController, | |
decoration: InputDecoration( | |
labelText: 'Service Name' | |
), | |
), | |
), | |
Padding( | |
padding: const EdgeInsets.symmetric(horizontal: 20.0, vertical: 20.0), | |
child: TextField( | |
keyboardType: TextInputType.number, | |
controller: _servicePriceController, | |
decoration: InputDecoration( | |
labelText: 'Service Price' | |
), | |
), | |
), | |
], | |
); | |
} | |
} |
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