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Focus moves automatically to next field on login page

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This commit is contained in:
Felix 2019-07-03 12:41:51 +01:00
parent debf66ed17
commit 9071880b6c
1 changed files with 14 additions and 0 deletions
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14
lib/pages/login_page.dart
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@ -23,6 +23,7 @@ class LoginPageState extends State<LoginPage> {
final TextEditingController _emailController = TextEditingController(); final TextEditingController _emailController = TextEditingController();
final TextEditingController _passwordController = TextEditingController(); final TextEditingController _passwordController = TextEditingController();
String _welcomeString = ""; String _welcomeString = "";
FocusNode focusNode; // added so focus can move automatically
Future launchURL(String url) async { Future launchURL(String url) async {
if (await canLaunch(url)) { if (await canLaunch(url)) {
@ -40,6 +41,14 @@ class LoginPageState extends State<LoginPage> {
void initState() { void initState() {
super.initState(); super.initState();
_saveCurrentRoute("/LoginPage"); _saveCurrentRoute("/LoginPage");
focusNode = FocusNode();
}
@override
void dispose() {
focusNode.dispose(); //disposes focus node when form disposed
super.dispose();
} }
_saveCurrentRoute(String lastRoute) async { _saveCurrentRoute(String lastRoute) async {
@ -131,6 +140,10 @@ class LoginPageState extends State<LoginPage> {
color: Colors.grey[800], color: Colors.grey[800],
fontWeight: FontWeight.bold, fontWeight: FontWeight.bold,
), ),
onSubmitted: (_) {
//TODO: move focus to password field
FocusScope.of(context).requestFocus(focusNode);
},
), ),
), ),
Padding( Padding(
@ -148,6 +161,7 @@ class LoginPageState extends State<LoginPage> {
padding: EdgeInsets.fromLTRB(0.0, 5.0, 0.0, 0.0), padding: EdgeInsets.fromLTRB(0.0, 5.0, 0.0, 0.0),
child: TextField( child: TextField(
controller: _passwordController, controller: _passwordController,
focusNode: focusNode,
decoration: InputDecoration( decoration: InputDecoration(
hintText: 'Your password, keep it secret, keep it safe.', hintText: 'Your password, keep it secret, keep it safe.',
), ),