I want two TextField in row then I am getting error.When I am using Row
I want two TextField in row then I am getting error.I want two TextField in row then I am getting error.I want two TextField in row then I am getting error.
I want two TextField in row then I am getting error.I want two TextField in row then I am getting error.
This is my code.
import 'package:flutter/material.dart';
import 'package:google_fonts/google_fonts.dart';
class EnterDetails extends StatefulWidget {
const EnterDetails({Key? key}) : super(key: key);
#override
_EnterDetailsState createState() => _EnterDetailsState();
}
class _EnterDetailsState extends State<EnterDetails> {
TextEditingController nameController = TextEditingController();
TextEditingController zipCodeController = TextEditingController();
TextEditingController cityController = TextEditingController();
TextEditingController stateController = TextEditingController();
TextEditingController countryController = TextEditingController();
var _formKey = GlobalKey<FormState>();
var CountryList = ["India", "USA", "Africa","England"];
final focus = FocusNode();
#override
void initState() {
_formKey = GlobalKey<FormState>();
super.initState();
}
#override
Widget build(BuildContext context) {
return Scaffold(
body: Container(
height: MediaQuery.of(context).size.height,
decoration: const BoxDecoration(
image: DecorationImage(
image: AssetImage("assets/bg.png"),
fit: BoxFit.cover,
),
),
width: double.infinity,
child: SafeArea(
child: SingleChildScrollView(
child: Column(
mainAxisAlignment: MainAxisAlignment.start,
crossAxisAlignment: CrossAxisAlignment.start,
children: [
SizedBox(
height: 80,
),
Center(
child: Image.asset(
'assets/logo.png',
width: 115,
height: 80,
),
),
SizedBox(
height: 37,
),
Center(
child: Text(
"We are keen to know\nabout you",
style: GoogleFonts.poppins(
fontSize: 26,
fontWeight: FontWeight.w600,
color: Colors.white,
),
textAlign: TextAlign.center,
),
),
Padding(
padding: const EdgeInsets.fromLTRB(36, 0, 36, 0),
child: Form(
key: _formKey,
child: Column(
mainAxisAlignment: MainAxisAlignment.start,
crossAxisAlignment: CrossAxisAlignment.start,
children: [
SizedBox(
height: 43,
),
Padding(
padding: const EdgeInsets.all(1.0),
child: Text(
"Enter Full Name",
style: GoogleFonts.poppins(
fontSize: 14,
color: Colors.white,
),
),
),
SizedBox(
height: 3.7,
),
Container(
decoration: BoxDecoration(
color: Colors.white,
borderRadius: BorderRadius.circular(8)),
child: TextFormField(
controller: nameController,
textAlign: TextAlign.left,
keyboardType: TextInputType.text,
decoration: const InputDecoration(
fillColor: Colors.white,
hintText: 'Enter your Full Name',
hintStyle: TextStyle(fontSize: 16),
border: OutlineInputBorder(
borderRadius:
BorderRadius.all(Radius.circular(8.0)),
borderSide: BorderSide.none,
),
filled: false,
contentPadding: EdgeInsets.all(16),
),
),
),
SizedBox(
height: 16,
),
Padding(
padding: const EdgeInsets.all(1.0),
child: Text(
"Zip Code",
style: GoogleFonts.poppins(
fontSize: 14,
color: Colors.white,
),
),
),
SizedBox(
height: 3.7,
),
Container(
decoration: BoxDecoration(
color: Colors.white,
borderRadius: BorderRadius.circular(8)),
child: TextFormField(
controller: zipCodeController,
obscureText: true,
textAlign: TextAlign.left,
keyboardType: TextInputType.number,
decoration: const InputDecoration(
fillColor: Colors.white,
hintText: 'Enter your Zip Code',
hintStyle: TextStyle(fontSize: 16),
border: OutlineInputBorder(
borderRadius:
BorderRadius.all(Radius.circular(8.0)),
borderSide: BorderSide.none,
),
filled: false,
contentPadding: EdgeInsets.all(16),
),
),
),
SizedBox(
height: 16,
),
Padding(
padding: const EdgeInsets.all(1.0),
child: Text(
"City",
style: GoogleFonts.poppins(
fontSize: 14,
color: Colors.white,
),
),
),
SizedBox(
height: 3.7,
),
Container(
decoration: BoxDecoration(
color: Colors.white,
borderRadius: BorderRadius.circular(8)),
child: TextFormField(
controller: cityController,
textAlign: TextAlign.left,
keyboardType: TextInputType.text,
decoration: const InputDecoration(
fillColor: Colors.white,
hintText: 'Enter your city',
hintStyle: TextStyle(fontSize: 16),
border: OutlineInputBorder(
borderRadius:
BorderRadius.all(Radius.circular(8.0)),
borderSide: BorderSide.none,
),
filled: false,
contentPadding: EdgeInsets.all(16),
),
),
),
SizedBox(
height: 16,
),
Padding(
padding: const EdgeInsets.all(1.0),
child: Text(
"State",
style: GoogleFonts.poppins(
fontSize: 14,
color: Colors.white,
),
),
),
SizedBox(
height: 3.7,
),
Container(
decoration: BoxDecoration(
color: Colors.white,
borderRadius: BorderRadius.circular(8)),
child: TextFormField(
controller: cityController,
textAlign: TextAlign.left,
keyboardType: TextInputType.text,
decoration: const InputDecoration(
fillColor: Colors.white,
hintText: 'Enter your state',
hintStyle: TextStyle(fontSize: 16),
border: OutlineInputBorder(
borderRadius:
BorderRadius.all(Radius.circular(8.0)),
borderSide: BorderSide.none,
),
filled: false,
contentPadding: EdgeInsets.all(16),
),
),
),
SizedBox(
height: 16,
),
Padding(
padding: const EdgeInsets.all(1.0),
child: Text(
"Country",
style: GoogleFonts.poppins(
fontSize: 14,
color: Colors.white,
),
),
),
SizedBox(
height: 3.7,
),
Container(
height: 50,
decoration: BoxDecoration(
color: Colors.white,
borderRadius: BorderRadius.circular(8)
),
child: Padding(
padding: const EdgeInsets.only(left: 16.0, right: 8,top: 2),
child: Stack(
children: [
TextFormField(
cursorColor: Colors.white,
controller: countryController,
enabled: true,
validator: (value) {
if (value!.length != 0) {
return null;
}
return "please select country";
},
decoration: const InputDecoration(
suffixIcon: Icon(Icons.keyboard_arrow_down),
hintText: 'Country',
hintStyle: TextStyle(fontSize: 16),
border: UnderlineInputBorder(borderSide: BorderSide.none)),
style: TextStyle(
fontSize: 16,
color: Colors.grey[900],),
),
Container(
color: Colors.transparent,
width: MediaQuery.of(context).size.width,
child: PopupMenuButton<String>(
icon: const Icon(
Icons.arrow_drop_down,
color: Colors.transparent,
),
onSelected: (String value) {
setState(() {
countryController.text = value;
});
},
itemBuilder: (BuildContext context) {
return CountryList
.map<PopupMenuItem<String>>((String value) {
FocusScope.of(context).unfocus();
return new PopupMenuItem(
child: Container(
width: MediaQuery.of(context).size.width,
child: new Text(value)),
value: value);
}).toList();
},
),
)
],
),
),
),
SizedBox(height: 16,),
SizedBox(
height: 48,
width: double.infinity,
child: ElevatedButton(
style: ButtonStyle(
elevation: MaterialStateProperty.all(0),
foregroundColor:
MaterialStateProperty.all<Color>(Colors.white),
backgroundColor: MaterialStateProperty.all<Color>(
Color(0xFFF2A6A4)),
shape: MaterialStateProperty.all<
RoundedRectangleBorder>(
RoundedRectangleBorder(
borderRadius: BorderRadius.circular(10),
side: BorderSide(color: Color(0xFFF2A6A4)),
),
),
),
onPressed: () {
},
child: Text(
'Sign Up',
style: GoogleFonts.poppins(
fontSize: 14, color: Colors.white),
),
),
),
SizedBox(
height: 42,
),
],
),
),
),
],
),
),
),
),
bottomNavigationBar: Container(
color: Color(0xff3a99a4),
child: Container(
decoration: BoxDecoration(
color: Colors.white,
borderRadius: BorderRadius.only(topLeft: Radius.circular(60))),
width: double.infinity,
height: 57,
child: Center(
child: Row(
mainAxisAlignment: MainAxisAlignment.center,
children: [
Text(
'Already have an account? ',
style: GoogleFonts.poppins(fontSize: 14, color: Colors.black),
),
GestureDetector(
onTap: () {
// Navigator.pushReplacement(
// context,
// MaterialPageRoute(
// builder: (context) => LoginPage(),
// ),
// );
},
child: Text(
"Let's Go",
style: GoogleFonts.poppins(
fontSize: 14, color: Color(0xFF158998)),
))
],
)),
),
),
);
}
}
In actuall i want to make like this
but it is becoming
To have multiple items in a row you need to use Row() widget inside your Column and after that to get equal width for your inline widgets you need to use Expanded widget inside Row and then you can add another widget as child of Expanded. I have made changes in your code just copy and paste below code and observe the changes for next time.
class EnterDetails extends StatefulWidget {
const EnterDetails({Key? key}) : super(key: key);
#override
_EnterDetailsState createState() => _EnterDetailsState();
}
class _EnterDetailsState extends State<EnterDetails> {
TextEditingController nameController = TextEditingController();
TextEditingController zipCodeController = TextEditingController();
TextEditingController cityController = TextEditingController();
TextEditingController stateController = TextEditingController();
TextEditingController countryController = TextEditingController();
var _formKey = GlobalKey<FormState>();
var CountryList = ["India", "USA", "Africa", "England"];
final focus = FocusNode();
#override
void initState() {
_formKey = GlobalKey<FormState>();
super.initState();
}
#override
Widget build(BuildContext context) {
return Scaffold(
body: Container(
height: MediaQuery.of(context).size.height,
decoration: const BoxDecoration(
image: DecorationImage(
image: AssetImage("assets/bg.png"),
fit: BoxFit.cover,
),
),
width: double.infinity,
child: SafeArea(
child: SingleChildScrollView(
child: Column(
mainAxisAlignment: MainAxisAlignment.start,
crossAxisAlignment: CrossAxisAlignment.start,
children: [
SizedBox(
height: 80,
),
Center(
child: Image.asset(
'assets/logo.png',
width: 115,
height: 80,
),
),
SizedBox(
height: 37,
),
Center(
child: Text(
"We are keen to know\nabout you",
style: GoogleFonts.poppins(
fontSize: 26,
fontWeight: FontWeight.w600,
color: Colors.white,
),
textAlign: TextAlign.center,
),
),
Padding(
padding: const EdgeInsets.fromLTRB(36, 0, 36, 0),
child: Form(
key: _formKey,
child: Column(
mainAxisAlignment: MainAxisAlignment.start,
crossAxisAlignment: CrossAxisAlignment.start,
children: [
SizedBox(
height: 43,
),
Padding(
padding: const EdgeInsets.all(1.0),
child: Text(
"Enter Full Name",
style: GoogleFonts.poppins(
fontSize: 14,
color: Colors.white,
),
),
),
SizedBox(
height: 3.7,
),
Container(
decoration: BoxDecoration(
color: Colors.white,
borderRadius: BorderRadius.circular(8)),
child: TextFormField(
controller: nameController,
textAlign: TextAlign.left,
keyboardType: TextInputType.text,
decoration: const InputDecoration(
fillColor: Colors.white,
hintText: 'Enter your Full Name',
hintStyle: TextStyle(fontSize: 16),
border: OutlineInputBorder(
borderRadius:
BorderRadius.all(Radius.circular(8.0)),
borderSide: BorderSide.none,
),
filled: false,
contentPadding: EdgeInsets.all(16),
),
),
),
SizedBox(
height: 16,
),
Row(
children: [
Expanded(
child: Column(
children: [
Padding(
padding: const EdgeInsets.all(1.0),
child: Text(
"Zip Code",
style: GoogleFonts.poppins(
fontSize: 14,
color: Colors.white,
),
),
),
SizedBox(
height: 3.7,
),
Container(
decoration: BoxDecoration(
color: Colors.white,
borderRadius: BorderRadius.circular(8)),
child: TextFormField(
controller: zipCodeController,
obscureText: true,
textAlign: TextAlign.left,
keyboardType: TextInputType.number,
decoration: const InputDecoration(
fillColor: Colors.white,
hintText: 'Enter your Zip Code',
hintStyle: TextStyle(fontSize: 16),
border: OutlineInputBorder(
borderRadius: BorderRadius.all(
Radius.circular(8.0)),
borderSide: BorderSide.none,
),
filled: false,
contentPadding: EdgeInsets.all(16),
),
),
),
],
)),
VerticalDivider(),
Expanded(
child: Column(
children: [
Padding(
padding: const EdgeInsets.all(1.0),
child: Text(
"City",
style: GoogleFonts.poppins(
fontSize: 14,
color: Colors.white,
),
),
),
SizedBox(
height: 3.7,
),
Container(
decoration: BoxDecoration(
color: Colors.white,
borderRadius: BorderRadius.circular(8)),
child: TextFormField(
controller: cityController,
textAlign: TextAlign.left,
keyboardType: TextInputType.text,
decoration: const InputDecoration(
fillColor: Colors.white,
hintText: 'Enter your city',
hintStyle: TextStyle(fontSize: 16),
border: OutlineInputBorder(
borderRadius: BorderRadius.all(
Radius.circular(8.0)),
borderSide: BorderSide.none,
),
filled: false,
contentPadding: EdgeInsets.all(16),
),
),
),
],
))
],
),
SizedBox(
height: 16,
),
Row(
children: [
Expanded(
child: Column(
children: [
Padding(
padding: const EdgeInsets.all(1.0),
child: Text(
"State",
style: GoogleFonts.poppins(
fontSize: 14,
color: Colors.white,
),
),
),
SizedBox(
height: 3.7,
),
Container(
decoration: BoxDecoration(
color: Colors.white,
borderRadius: BorderRadius.circular(8)),
child: TextFormField(
controller: cityController,
textAlign: TextAlign.left,
keyboardType: TextInputType.text,
decoration: const InputDecoration(
fillColor: Colors.white,
hintText: 'Enter your state',
hintStyle: TextStyle(fontSize: 16),
border: OutlineInputBorder(
borderRadius: BorderRadius.all(
Radius.circular(8.0)),
borderSide: BorderSide.none,
),
filled: false,
contentPadding: EdgeInsets.all(16),
),
),
),
],
)),
VerticalDivider(),
Expanded(
child: Column(
children: [
Padding(
padding: const EdgeInsets.all(1.0),
child: Text(
"Country",
style: GoogleFonts.poppins(
fontSize: 14,
color: Colors.white,
),
),
),
SizedBox(
height: 3.7,
),
Container(
height: 50,
decoration: BoxDecoration(
color: Colors.white,
borderRadius: BorderRadius.circular(8)),
child: Padding(
padding: const EdgeInsets.only(
left: 16.0, right: 8, top: 2),
child: Stack(
children: [
TextFormField(
cursorColor: Colors.white,
controller: countryController,
enabled: true,
validator: (value) {
if (value!.length != 0) {
return null;
}
return "please select country";
},
decoration: const InputDecoration(
suffixIcon: Icon(
Icons.keyboard_arrow_down),
hintText: 'Country',
hintStyle:
TextStyle(fontSize: 16),
border: UnderlineInputBorder(
borderSide: BorderSide.none)),
style: TextStyle(
fontSize: 16,
color: Colors.grey[900],
),
),
Container(
color: Colors.transparent,
width:
MediaQuery.of(context).size.width,
child: PopupMenuButton<String>(
icon: const Icon(
Icons.arrow_drop_down,
color: Colors.transparent,
),
onSelected: (String value) {
setState(() {
countryController.text = value;
});
},
itemBuilder:
(BuildContext context) {
return CountryList.map<
PopupMenuItem<String>>(
(String value) {
FocusScope.of(context)
.unfocus();
return new PopupMenuItem(
child: Container(
width: MediaQuery.of(
context)
.size
.width,
child: new Text(value)),
value: value);
}).toList();
},
),
)
],
),
),
)
],
)),
],
),
SizedBox(
height: 16,
),
SizedBox(
height: 16,
),
SizedBox(
height: 48,
width: double.infinity,
child: ElevatedButton(
style: ButtonStyle(
elevation: MaterialStateProperty.all(0),
foregroundColor: MaterialStateProperty.all<Color>(
Colors.white),
backgroundColor: MaterialStateProperty.all<Color>(
Color(0xFFF2A6A4)),
shape: MaterialStateProperty.all<
RoundedRectangleBorder>(
RoundedRectangleBorder(
borderRadius: BorderRadius.circular(10),
side: BorderSide(color: Color(0xFFF2A6A4)),
),
),
),
onPressed: () {},
child: Text(
'Sign Up',
style: GoogleFonts.poppins(
fontSize: 14, color: Colors.white),
),
),
),
SizedBox(
height: 42,
),
],
),
),
),
],
),
),
),
),
bottomNavigationBar: Container(
color: Color(0xff3a99a4),
child: Container(
decoration: BoxDecoration(
color: Colors.white,
borderRadius: BorderRadius.only(topLeft: Radius.circular(60))),
width: double.infinity,
height: 57,
child: Center(
child: Row(
mainAxisAlignment: MainAxisAlignment.center,
children: [
Text(
'Already have an account? ',
style: GoogleFonts.poppins(fontSize: 14, color: Colors.black),
),
GestureDetector(
onTap: () {
// Navigator.pushReplacement(
// context,
// MaterialPageRoute(
// builder: (context) => LoginPage(),
// ),
// );
},
child: Text(
"Let's Go",
style: GoogleFonts.poppins(
fontSize: 14, color: Color(0xFF158998)),
))
],
)),
),
),
);
}
}
If you want to place widgets next to each other you need to use a Row-Widget. You can place that Row inside your Column.
https://api.flutter.dev/flutter/widgets/Row-class.html
Please Refer Below Code:-
import 'package:flutter/cupertino.dart';
class EnterDetails extends StatefulWidget {
const EnterDetails({Key? key}) : super(key: key);
#override
_EnterDetailsState createState() => _EnterDetailsState();
}
class _EnterDetailsState extends State<EnterDetails> {
TextEditingController nameController = TextEditingController();
TextEditingController zipCodeController = TextEditingController();
TextEditingController cityController = TextEditingController();
TextEditingController stateController = TextEditingController();
TextEditingController countryController = TextEditingController();
var _formKey = GlobalKey<FormState>();
var CountryList = ["India", "USA", "Africa", "England"];
final focus = FocusNode();
#override
void initState() {
_formKey = GlobalKey<FormState>();
super.initState();
}
#override
Widget build(BuildContext context) {
return Scaffold(
body: Container(
height: MediaQuery.of(context).size.height,
decoration: const BoxDecoration(
image: DecorationImage(
image: AssetImage("assets/bg.png"),
fit: BoxFit.cover,
),
),
width: double.infinity,
child: SafeArea(
child: SingleChildScrollView(
child: Column(
mainAxisAlignment: MainAxisAlignment.start,
crossAxisAlignment: CrossAxisAlignment.start,
children: [
SizedBox(
height: 80,
),
Center(
child: Image.asset(
'assets/logo.png',
width: 115,
height: 80,
),
),
SizedBox(
height: 37,
),
Center(
child: Text(
"We are keen to know\nabout you",
style: GoogleFonts.poppins(
fontSize: 26,
fontWeight: FontWeight.w600,
color: Colors.white,
),
textAlign: TextAlign.center,
),
),
Padding(
padding: const EdgeInsets.fromLTRB(36, 0, 36, 0),
child: Form(
key: _formKey,
child: Column(
mainAxisAlignment: MainAxisAlignment.start,
crossAxisAlignment: CrossAxisAlignment.start,
children: [
SizedBox(
height: 43,
),
Padding(
padding: const EdgeInsets.all(1.0),
child: Text(
"Enter Full Name",
style: GoogleFonts.poppins(
fontSize: 14,
color: Colors.white,
),
),
),
SizedBox(
height: 3.7,
),
Container(
decoration: BoxDecoration(
color: Colors.white,
borderRadius: BorderRadius.circular(8)),
child: TextFormField(
controller: nameController,
textAlign: TextAlign.left,
keyboardType: TextInputType.text,
decoration: const InputDecoration(
fillColor: Colors.white,
hintText: 'Enter your Full Name',
hintStyle: TextStyle(fontSize: 16),
border: OutlineInputBorder(
borderRadius:
BorderRadius.all(Radius.circular(8.0)),
borderSide: BorderSide.none,
),
filled: false,
contentPadding: EdgeInsets.all(16),
),
),
),
SizedBox(
height: 16,
),
Row(
children: [
Flexible(
child: Column(
children: [
Padding(
padding: const EdgeInsets.all(1.0),
child: Text(
"Zip Code",
style: GoogleFonts.poppins(
fontSize: 14,
color: Colors.white,
),
),
),
SizedBox(
height: 3.7,
),
Container(
decoration: BoxDecoration(
color: Colors.white,
borderRadius: BorderRadius.circular(8)),
child: TextFormField(
controller: zipCodeController,
obscureText: true,
textAlign: TextAlign.left,
keyboardType: TextInputType.number,
decoration: const InputDecoration(
fillColor: Colors.white,
hintText: 'Enter your Zip Code',
hintStyle: TextStyle(fontSize: 16),
border: OutlineInputBorder(
borderRadius: BorderRadius.all(
Radius.circular(8.0)),
borderSide: BorderSide.none,
),
filled: false,
contentPadding: EdgeInsets.all(16),
),
),
),
],
)),
SizedBox(width: 10,),
Flexible(
child: Column(
children: [
Padding(
padding: const EdgeInsets.all(1.0),
child: Text(
"City",
style: GoogleFonts.poppins(
fontSize: 14,
color: Colors.white,
),
),
),
SizedBox(
height: 3.7,
),
Container(
decoration: BoxDecoration(
color: Colors.white,
borderRadius: BorderRadius.circular(8)),
child: TextFormField(
controller: cityController,
textAlign: TextAlign.left,
keyboardType: TextInputType.text,
decoration: const InputDecoration(
fillColor: Colors.white,
hintText: 'Enter your city',
hintStyle: TextStyle(fontSize: 16),
border: OutlineInputBorder(
borderRadius: BorderRadius.all(
Radius.circular(8.0)),
borderSide: BorderSide.none,
),
filled: false,
contentPadding: EdgeInsets.all(16),
),
),
),
],
))
],
),
SizedBox(
height: 16,
),
Row(
children: [
Flexible(
child: Column(
children: [
Padding(
padding: const EdgeInsets.all(1.0),
child: Text(
"State",
style: GoogleFonts.poppins(
fontSize: 14,
color: Colors.white,
),
),
),
SizedBox(
height: 3.7,
),
Container(
decoration: BoxDecoration(
color: Colors.white,
borderRadius: BorderRadius.circular(8)),
child: TextFormField(
controller: cityController,
textAlign: TextAlign.left,
keyboardType: TextInputType.text,
decoration: const InputDecoration(
fillColor: Colors.white,
hintText: 'Enter your state',
hintStyle: TextStyle(fontSize: 16),
border: OutlineInputBorder(
borderRadius: BorderRadius.all(
Radius.circular(8.0)),
borderSide: BorderSide.none,
),
filled: false,
contentPadding: EdgeInsets.all(16),
),
),
),
],
)),
SizedBox(width: 10,),
Flexible(
child: Column(
children: [
Padding(
padding: const EdgeInsets.all(1.0),
child: Text(
"Country",
style: GoogleFonts.poppins(
fontSize: 14,
color: Colors.white,
),
),
),
SizedBox(
height: 3.7,
),
Container(
height: 50,
decoration: BoxDecoration(
color: Colors.white,
borderRadius: BorderRadius.circular(8)),
child: Padding(
padding: const EdgeInsets.only(
left: 16.0, right: 8, top: 2),
child: Stack(
children: [
TextFormField(
cursorColor: Colors.white,
controller: countryController,
enabled: true,
validator: (value) {
if (value!.length != 0) {
return null;
}
return "please select country";
},
decoration: const InputDecoration(
suffixIcon: Icon(
Icons.keyboard_arrow_down),
hintText: 'Country',
hintStyle:
TextStyle(fontSize: 16),
border: UnderlineInputBorder(
borderSide: BorderSide.none)),
style: TextStyle(
fontSize: 16,
color: Colors.grey[900],
),
),
Container(
color: Colors.transparent,
width:
MediaQuery.of(context).size.width,
child: PopupMenuButton<String>(
icon: const Icon(
Icons.arrow_drop_down,
color: Colors.transparent,
),
onSelected: (String value) {
setState(() {
countryController.text = value;
});
},
itemBuilder:
(BuildContext context) {
return CountryList.map<
PopupMenuItem<String>>(
(String value) {
FocusScope.of(context)
.unfocus();
return new PopupMenuItem(
child: Container(
width: MediaQuery.of(
context)
.size
.width,
child: new Text(value)),
value: value);
}).toList();
},
),
)
],
),
),
)
],
)),
],
),
SizedBox(
height: 16,
),
SizedBox(
height: 16,
),
SizedBox(
height: 48,
width: double.infinity,
child: ElevatedButton(
style: ButtonStyle(
elevation: MaterialStateProperty.all(0),
foregroundColor: MaterialStateProperty.all<Color>(
Colors.white),
backgroundColor: MaterialStateProperty.all<Color>(
Color(0xFFF2A6A4)),
shape: MaterialStateProperty.all<
RoundedRectangleBorder>(
RoundedRectangleBorder(
borderRadius: BorderRadius.circular(10),
side: BorderSide(color: Color(0xFFF2A6A4)),
),
),
),
onPressed: () {},
child: Text(
'Sign Up',
style: GoogleFonts.poppins(
fontSize: 14, color: Colors.white),
),
),
),
SizedBox(
height: 42,
),
],
),
),
),
],
),
),
),
),
bottomNavigationBar: Container(
color: Color(0xff3a99a4),
child: Container(
decoration: BoxDecoration(
color: Colors.white,
borderRadius: BorderRadius.only(topLeft: Radius.circular(60))),
width: double.infinity,
height: 57,
child: Center(
child: Row(
mainAxisAlignment: MainAxisAlignment.center,
children: [
Text(
'Already have an account? ',
style: GoogleFonts.poppins(fontSize: 14, color: Colors.black),
),
GestureDetector(
onTap: () {
// Navigator.pushReplacement(
// context,
// MaterialPageRoute(
// builder: (context) => LoginPage(),
// ),
// );
},
child: Text(
"Let's Go",
style: GoogleFonts.poppins(
fontSize: 14, color: Color(0xFF158998)),
))
],
)),
),
),
);
}
}
import 'package:flutter/material.dart';
import 'package:google_fonts/google_fonts.dart';
void main() => runApp(Myapp11());
class Myapp11 extends StatelessWidget {
const Myapp11({Key? key}) : super(key: key);
#override
Widget build(BuildContext context) {
return EnterDetails();
}
}
class EnterDetails extends StatefulWidget {
const EnterDetails({Key? key}) : super(key: key);
#override
_EnterDetailsState createState() => _EnterDetailsState();
}
class _EnterDetailsState extends State<EnterDetails> {
TextEditingController nameController = TextEditingController();
TextEditingController zipCodeController = TextEditingController();
TextEditingController cityController = TextEditingController();
TextEditingController stateController = TextEditingController();
TextEditingController countryController = TextEditingController();
var _formKey = GlobalKey<FormState>();
var CountryList = ["India", "USA", "Africa", "England"];
final focus = FocusNode();
#override
void initState() {
_formKey = GlobalKey<FormState>();
super.initState();
}
#override
Widget build(BuildContext context) {
return MaterialApp(
home: Scaffold(
backgroundColor: Colors.teal,
body: Container(
height: 2222,
//MediaQuery.of(context).size.height,
decoration: const BoxDecoration(
image: DecorationImage(
image: AssetImage("assets/bg.png"),
fit: BoxFit.cover,
),
),
width: double.infinity,
child: SafeArea(
child: SingleChildScrollView(
child: Column(
mainAxisAlignment: MainAxisAlignment.start,
crossAxisAlignment: CrossAxisAlignment.start,
children: [
SizedBox(
height: 80,
),
Center(
child: Image.asset(
'assets/logo.png',
width: 115,
height: 80,
),
),
SizedBox(
height: 37,
),
Center(
child: Text(
"We are keen to know\nabout you",
style: GoogleFonts.poppins(
fontSize: 26,
fontWeight: FontWeight.w600,
color: Colors.white,
),
textAlign: TextAlign.center,
),
),
Padding(
padding: const EdgeInsets.fromLTRB(36, 0, 36, 0),
child: Form(
key: _formKey,
child: Column(
mainAxisAlignment: MainAxisAlignment.start,
crossAxisAlignment: CrossAxisAlignment.start,
children: [
SizedBox(
height: 43,
),
Padding(
padding: const EdgeInsets.all(1.0),
child: Text(
"Enter Full Name",
style: GoogleFonts.poppins(
fontSize: 14,
color: Colors.white,
),
),
),
SizedBox(
height: 3.7,
),
Container(
decoration: BoxDecoration(
color: Colors.white,
borderRadius: BorderRadius.circular(8)),
child: TextFormField(
controller: nameController,
textAlign: TextAlign.left,
keyboardType: TextInputType.text,
decoration: const InputDecoration(
fillColor: Colors.white,
hintText: 'Enter your Full Name',
hintStyle: TextStyle(fontSize: 16),
border: OutlineInputBorder(
borderRadius:
BorderRadius.all(Radius.circular(8.0)),
borderSide: BorderSide.none,
),
filled: false,
contentPadding: EdgeInsets.all(16),
),
),
),
SizedBox(
height: 16,
),
Padding(
padding: const EdgeInsets.all(1.0),
child: Text(
"Zip Code",
style: GoogleFonts.poppins(
fontSize: 14,
color: Colors.white,
),
),
),
SizedBox(
height: 3.7,
),
Row(
mainAxisAlignment: MainAxisAlignment.spaceEvenly,
children: [
Expanded(
child: Container(
decoration: BoxDecoration(
color: Colors.white,
borderRadius: BorderRadius.circular(8)),
child: TextFormField(
controller: zipCodeController,
obscureText: true,
textAlign: TextAlign.left,
keyboardType: TextInputType.number,
decoration: const InputDecoration(
fillColor: Colors.white,
hintText: 'Enter your Zip Code',
hintStyle: TextStyle(fontSize: 16),
border: OutlineInputBorder(
borderRadius: BorderRadius.all(
Radius.circular(8.0)),
borderSide: BorderSide.none,
),
filled: false,
contentPadding: EdgeInsets.all(16),
),
),
),
),
SizedBox(
width: 22,
),
Expanded(
child: Container(
decoration: BoxDecoration(
color: Colors.white,
borderRadius: BorderRadius.circular(8)),
child: TextFormField(
controller: cityController,
textAlign: TextAlign.left,
keyboardType: TextInputType.text,
decoration: const InputDecoration(
fillColor: Colors.white,
hintText: 'Enter your city',
hintStyle: TextStyle(fontSize: 16),
border: OutlineInputBorder(
borderRadius: BorderRadius.all(
Radius.circular(8.0)),
borderSide: BorderSide.none,
),
filled: false,
contentPadding: EdgeInsets.all(16),
),
),
),
),
],
),
SizedBox(
height: 16,
),
Padding(
padding: const EdgeInsets.all(1.0),
child: Text(
"City",
style: GoogleFonts.poppins(
fontSize: 14,
color: Colors.white,
),
),
),
SizedBox(
height: 3.7,
),
SizedBox(
height: 16,
),
Padding(
padding: const EdgeInsets.all(1.0),
child: Text(
"State",
style: GoogleFonts.poppins(
fontSize: 14,
color: Colors.white,
),
),
),
SizedBox(
height: 3.7,
),
Container(
decoration: BoxDecoration(
color: Colors.white,
borderRadius: BorderRadius.circular(8)),
child: TextFormField(
controller: cityController,
textAlign: TextAlign.left,
keyboardType: TextInputType.text,
decoration: const InputDecoration(
fillColor: Colors.white,
hintText: 'Enter your state',
hintStyle: TextStyle(fontSize: 16),
border: OutlineInputBorder(
borderRadius:
BorderRadius.all(Radius.circular(8.0)),
borderSide: BorderSide.none,
),
filled: false,
contentPadding: EdgeInsets.all(16),
),
),
),
SizedBox(
height: 16,
),
Padding(
padding: const EdgeInsets.all(1.0),
child: Text(
"Country",
style: GoogleFonts.poppins(
fontSize: 14,
color: Colors.white,
),
),
),
SizedBox(
height: 3.7,
),
Container(
height: 50,
decoration: BoxDecoration(
color: Colors.white,
borderRadius: BorderRadius.circular(8)),
child: Padding(
padding: const EdgeInsets.only(
left: 16.0, right: 8, top: 2),
child: Stack(
children: [
TextFormField(
cursorColor: Colors.white,
controller: countryController,
enabled: true,
validator: (value) {
if (value!.length != 0) {
return null;
}
return "please select country";
},
decoration: const InputDecoration(
suffixIcon:
Icon(Icons.keyboard_arrow_down),
hintText: 'Country',
hintStyle: TextStyle(fontSize: 16),
border: UnderlineInputBorder(
borderSide: BorderSide.none)),
style: TextStyle(
fontSize: 16,
color: Colors.grey[900],
),
),
Container(
color: Colors.transparent,
width: 2222,
//MediaQuery.of(context).size.width,
child: PopupMenuButton<String>(
icon: const Icon(
Icons.arrow_drop_down,
color: Colors.transparent,
),
onSelected: (String value) {
setState(() {
countryController.text = value;
});
},
itemBuilder: (BuildContext context) {
return CountryList.map<
PopupMenuItem<String>>(
(String value) {
FocusScope.of(context).unfocus();
return new PopupMenuItem(
child: Container(
width: 1111,
//MediaQuery.of(context).size.width,
child: new Text(value)),
value: value);
}).toList();
},
),
)
],
),
),
),
SizedBox(
height: 16,
),
SizedBox(
height: 48,
width: double.infinity,
child: ElevatedButton(
style: ButtonStyle(
elevation: MaterialStateProperty.all(0),
foregroundColor:
MaterialStateProperty.all<Color>(
Colors.white),
backgroundColor:
MaterialStateProperty.all<Color>(
Color(0xFFF2A6A4)),
shape: MaterialStateProperty.all<
RoundedRectangleBorder>(
RoundedRectangleBorder(
borderRadius: BorderRadius.circular(10),
side: BorderSide(color: Color(0xFFF2A6A4)),
),
),
),
onPressed: () {},
child: Text(
'Sign Up',
style: GoogleFonts.poppins(
fontSize: 14, color: Colors.white),
),
),
),
SizedBox(
height: 42,
),
],
),
),
),
],
),
),
),
),
bottomNavigationBar: Container(
color: Color(0xff3a99a4),
child: Container(
decoration: BoxDecoration(
color: Colors.white,
borderRadius: BorderRadius.only(topLeft: Radius.circular(60))),
width: double.infinity,
height: 57,
child: Center(
child: Row(
mainAxisAlignment: MainAxisAlignment.center,
children: [
Text(
'Already have an account? ',
style: GoogleFonts.poppins(fontSize: 14, color: Colors.black),
),
GestureDetector(
onTap: () {
// Navigator.pushReplacement(
// context,
// MaterialPageRoute(
// builder: (context) => LoginPage(),
// ),
// );
},
child: Text(
"Let's Go",
style: GoogleFonts.poppins(
fontSize: 14, color: Color(0xFF158998)),
))
],
)),
),
),
),
);
}
}
Related
how to add border or elevation to a textfield in flutter
I wanted to give a shadow to my text field.
After some digging i found the answer to my question.
here is my code :
// This is a single TextField
// Wrap your TextField around Material Widget and give border radius and // elevaiton to Material Widget.
Padding(
padding: const EdgeInsets.only(left: 16, right: 16, bottom: 8),
child: Container(
height: 50,
width: 250,
child: Material(
borderRadius: BorderRadius.circular(20),
elevation: 8,
child: TextField(
decoration: InputDecoration(
labelText: 'First Name',
border: OutlineInputBorder(
borderRadius: BorderRadius.circular(20)
)
),
),
),
),
),
Blockquote
// IF YOU WANT TO USE THE DESIGN IN THE IMAGE THEN USE THIS CODE ://
import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';
import 'package:signup_figma/Screens/signin_personal_details_screen.dart';
import '../Widgets/otp_pin_input_field.dart';
class SignUpScreen extends StatefulWidget {
const SignUpScreen({Key? key}) : super(key: key);
#override
State<SignUpScreen> createState() => _SignUpScreenState();
}
class _SignUpScreenState extends State<SignUpScreen> {
bool mobileNumberVerify = false;
bool emailVerify = false;
bool checkBoxValue = false;
#override
Widget build(BuildContext context) {
return Scaffold(
body: Padding(
padding: const EdgeInsets.all(8.0),
child: ListView(
children: [
SizedBox(
child: Padding(
padding: const EdgeInsets.only(top: 60, left: 20),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: const [
/////// SignUp///////////
Text(
"Sign up",
style:
TextStyle(fontWeight: FontWeight.bold, fontSize: 25),
),
SizedBox(
height: 8,
),
Text(
"Create an account to get started",
style: TextStyle(fontSize: 18),
),
SizedBox(
height: 20,
)
],
),
),
),
Padding(
padding: const EdgeInsets.only(left: 16, right: 16, bottom: 8),
child: Container(
height: 50,
width: 250,
child: Material(
borderRadius: BorderRadius.circular(20),
elevation: 8,
child: TextField(
decoration: InputDecoration(
labelText: 'First Name',
border: OutlineInputBorder(
borderRadius: BorderRadius.circular(20)
)
),
),
),
),
),
Padding(
padding:
const EdgeInsets.only(left: 16, right: 16, top: 8, bottom: 8),
child: Container(
height: 50,
width: 250,
child: Material(
borderRadius: BorderRadius.circular(20),
elevation: 8,
child: TextFormField(
decoration: InputDecoration(
// fillColor: Colors.white,
// filled: true,
labelText: 'Last Name',
border: OutlineInputBorder(
borderRadius: BorderRadius.circular(20)),
),
),
),
),
),
Padding(
padding:
const EdgeInsets.only(left: 16, right: 16, top: 8, bottom: 8),
child: SizedBox(
width: 250,
height: 50,
child: Material(
borderRadius: BorderRadius.circular(20),
elevation: 8,
child: TextField(
keyboardType: TextInputType.number,
decoration: InputDecoration(
labelText: 'Mobile Number',
suffixIcon: Padding(
padding: EdgeInsets.only(right: 15, top: 15),
child: InkWell(
onTap: () {
print("Clicked");
setState(() {
mobileNumberVerify = true;
});
},
child: Text("verify")),
),
border: OutlineInputBorder(
borderRadius: BorderRadius.circular(20))),
),
),
),
),
Padding(
padding:
const EdgeInsets.only(left: 36, right: 16, top: 8, bottom: 8),
child: SizedBox(
child: Text(
"Resend OTP",
style: TextStyle(color: Colors.deepPurpleAccent),
),
),
),
mobileNumberVerify
? OtpPinInputField()
: SizedBox(
height: 2,
),
Padding(
padding:
const EdgeInsets.only(left: 16, right: 16, top: 8, bottom: 8),
child: SizedBox(
width: 250,
height: 50,
child: Material(
borderRadius: BorderRadius.circular(20),
elevation: 8,
child: TextField(
decoration: InputDecoration(
labelText: ' Email',
suffixIcon: Padding(
padding: EdgeInsets.only(right: 15, top: 15),
child: InkWell(
onTap: () {
print("Clicked");
setState(() {
emailVerify = true;
});
},
child: Text("verify")),
),
border: OutlineInputBorder(
borderRadius: BorderRadius.circular(20))),
),
),
),
),
const Padding(
padding:
EdgeInsets.only(left: 36, right: 16, top: 8, bottom: 8),
child: SizedBox(
child: Text(
"Resend OTP",
style: TextStyle(color: Colors.deepPurpleAccent),
),
),
),
emailVerify
? OtpPinInputField()
: SizedBox(
height: 2,
),
Row(
children: [
Checkbox(
value: checkBoxValue,
onChanged: (value) {
setState(() {
this.checkBoxValue = value!;
});
}),
Container(
width: 320,
child: RichText(
text: const TextSpan(
children: <TextSpan>[
TextSpan(
text: "I've read and agree with the ",
style: TextStyle(color: Colors.black)),
TextSpan(
text: 'Terms & Conditions, Privacy Policy',
style: TextStyle(color: Colors.deepPurpleAccent)),
TextSpan(text: ' & '),
TextSpan(
text: 'End User License Agreement',
style: TextStyle(color: Colors.deepPurpleAccent)),
],
),
),
),
],
),
Padding(
padding: const EdgeInsets.all(8.0),
child: MaterialButton(
height: 50,
onPressed: () {
Navigator.push(
context,
MaterialPageRoute(
builder: (context) => PersonalDetailsScreen()),
);
},
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(11)),
color: Colors.deepPurpleAccent,
child: InkWell(
onTap: () {
Navigator.push(
context,
MaterialPageRoute(
builder: (context) => PersonalDetailsScreen()),
);
},
child: const Text(
"Register",
style: TextStyle(color: Colors.white),
),
),
),
)
],
),
),
);
}
}
Blockquote
Create a file otpPininputfield.dart and paste this code :
import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
class OtpPinInputField extends StatelessWidget {
const OtpPinInputField({Key? key}) : super(key: key);
#override
Widget build(BuildContext context) {
return Padding(
padding: const EdgeInsets.all(8.0),
child: Form(
child: Padding(
padding: const EdgeInsets.only(left: 35,right: 40),
child: Row(
mainAxisAlignment: MainAxisAlignment.spaceAround,
children: [
SizedBox(
height: 45,
width: 45,
child: TextFormField(
decoration: InputDecoration(
border: OutlineInputBorder(
borderRadius: BorderRadius.circular(15)
)
),
onChanged: (value){
if(value.length == 1){
FocusScope.of(context).nextFocus();
}
},
keyboardType: TextInputType.number,
textAlign: TextAlign.center,
inputFormatters: [
LengthLimitingTextInputFormatter(1),
FilteringTextInputFormatter.digitsOnly
],
),
),
SizedBox(
height: 45,
width: 45,
child: TextFormField(
decoration: InputDecoration(
border: OutlineInputBorder(
borderRadius: BorderRadius.circular(15)
)
),
onChanged: (value){
if(value.length == 1){
FocusScope.of(context).nextFocus();
}
},
style: Theme.of(context).textTheme.headline6,
keyboardType: TextInputType.number,
textAlign: TextAlign.center,
inputFormatters: [
LengthLimitingTextInputFormatter(1),
FilteringTextInputFormatter.digitsOnly
],
),
), SizedBox(
height: 45,
width: 45,
child: TextFormField(
decoration: InputDecoration(
border: OutlineInputBorder(
borderRadius: BorderRadius.circular(15)
)
),
onChanged: (value){
if(value.length == 1){
FocusScope.of(context).nextFocus();
}
},
style: Theme.of(context).textTheme.headline6,
keyboardType: TextInputType.number,
textAlign: TextAlign.center,
inputFormatters: [
LengthLimitingTextInputFormatter(1),
FilteringTextInputFormatter.digitsOnly
],
),
), SizedBox(
height: 45,
width: 45,
child: TextFormField(
decoration: InputDecoration(
border: OutlineInputBorder(
borderRadius: BorderRadius.circular(15)
)
),
onChanged: (value){
if(value.length == 1){
FocusScope.of(context).nextFocus();
}
},
style: Theme.of(context).textTheme.headline6,
keyboardType: TextInputType.number,
textAlign: TextAlign.center,
inputFormatters: [
LengthLimitingTextInputFormatter(1),
FilteringTextInputFormatter.digitsOnly
],
),
),
],
),
),
),
);
}
}
You can try this way.....
TextField(
decoration: InputDecoration(
border: OutlineInputBorder(),
enabledBorder: OutlineInputBorder(
borderSide: BorderSide(color: Colors.grey[400]),
),
focusedBorder: OutlineInputBorder(
borderSide: BorderSide(color: Colors.grey[600]),
),
errorBorder: OutlineInputBorder(
borderSide: BorderSide(color: Colors.red[600]),
),
focusedErrorBorder: OutlineInputBorder(
borderSide: BorderSide(color: Colors.red[800]),
),
contentPadding: EdgeInsets.all(12.0),
fillColor: Colors.white,
),
style: TextStyle(
color: Colors.grey[800],
fontSize: 16.0,
),
decoration: BoxDecoration(
boxShadow: [
BoxShadow(
color: Colors.grey[300],
blurRadius: 10.0,
spreadRadius: 5.0,
offset: Offset(5.0, 5.0),
),
],
),
),
Here when I am scrolling then my text fields which is in grey[200], scroll overe stepper little bit, as you can see in image. so How to fix it?
Here when I am scrolling then my text fields which is in grey[200], scroll overe stepper little bit, as you can see in image. so How to fix it?
This is my stepper code
import 'package:flutter/material.dart';
import 'package:google_fonts/google_fonts.dart';
import '../../../constants/constants.dart';
class BecomeHH extends StatefulWidget {
const BecomeHH({Key? key}) : super(key: key);
#override
_BecomeHHState createState() => _BecomeHHState();
}
class _BecomeHHState extends State<BecomeHH> {
int _activeStepIndex = 0;
TextEditingController nameController = TextEditingController();
TextEditingController cityController = TextEditingController();
TextEditingController countryController = TextEditingController();
TextEditingController emailController = TextEditingController();
TextEditingController phoneController = TextEditingController();
List<Step> stepList() => [
Step(
isActive: _activeStepIndex >= 0,
state:
_activeStepIndex >= 0 ? StepState.complete : StepState.disabled,
title: const Text('Step One'),
content: ClipRRect(
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
mainAxisAlignment: MainAxisAlignment.start,
children: [
Padding(
padding: const EdgeInsets.all(1.0),
child: Text(
"Name",
style: GoogleFonts.poppins(
fontSize: 14,
color: Colors.grey,
),
),
),
SizedBox(
height: 3.7,
),
Container(
decoration: BoxDecoration(
color: Colors.grey[200],
borderRadius: BorderRadius.circular(8)),
child: TextFormField(
controller: nameController,
textAlign: TextAlign.left,
keyboardType: TextInputType.text,
decoration: const InputDecoration(
fillColor: Colors.white,
hintText: 'Enter Your Name',
hintStyle: TextStyle(fontSize: 16),
border: OutlineInputBorder(
borderRadius: BorderRadius.all(Radius.circular(8.0)),
borderSide: BorderSide.none,
),
filled: false,
contentPadding: EdgeInsets.only(
left: 16,
),
),
),
),
SizedBox(
height: 16,
),
Padding(
padding: const EdgeInsets.all(1.0),
child: Text(
"City",
style: GoogleFonts.poppins(
fontSize: 14,
color: Colors.grey,
),
),
),
SizedBox(
height: 3.7,
),
Container(
decoration: BoxDecoration(
color: Colors.grey[200],
borderRadius: BorderRadius.circular(8)),
child: TextFormField(
controller: cityController,
textAlign: TextAlign.left,
keyboardType: TextInputType.text,
decoration: const InputDecoration(
fillColor: Colors.white,
hintText: 'Enter Your City',
hintStyle: TextStyle(fontSize: 16),
border: OutlineInputBorder(
borderRadius: BorderRadius.all(Radius.circular(8.0)),
borderSide: BorderSide.none,
),
filled: false,
contentPadding: EdgeInsets.only(
left: 16,
),
),
),
),
SizedBox(
height: 16,
),
Padding(
padding: const EdgeInsets.all(1.0),
child: Text(
"Country",
style: GoogleFonts.poppins(
fontSize: 14,
color: Colors.grey,
),
),
),
SizedBox(
height: 3.7,
),
Container(
decoration: BoxDecoration(
color: Colors.grey[200],
borderRadius: BorderRadius.circular(8)),
child: TextFormField(
controller: countryController,
textAlign: TextAlign.left,
keyboardType: TextInputType.text,
decoration: const InputDecoration(
fillColor: Colors.white,
hintText: 'Enter Your Country',
hintStyle: TextStyle(fontSize: 16),
border: OutlineInputBorder(
borderRadius: BorderRadius.all(Radius.circular(8.0)),
borderSide: BorderSide.none,
),
filled: false,
contentPadding: EdgeInsets.only(
left: 16,
),
),
),
),
SizedBox(
height: 16,
),
Padding(
padding: const EdgeInsets.all(1.0),
child: Text(
"Email",
style: GoogleFonts.poppins(
fontSize: 14,
color: Colors.grey,
),
),
),
SizedBox(
height: 3.7,
),
Container(
decoration: BoxDecoration(
color: Colors.grey[200],
borderRadius: BorderRadius.circular(8)),
child: TextFormField(
controller: emailController,
textAlign: TextAlign.left,
keyboardType: TextInputType.emailAddress,
decoration: const InputDecoration(
fillColor: Colors.white,
hintText: 'Enter Your Email',
hintStyle: TextStyle(fontSize: 16),
border: OutlineInputBorder(
borderRadius: BorderRadius.all(Radius.circular(8.0)),
borderSide: BorderSide.none,
),
filled: false,
contentPadding: EdgeInsets.only(
left: 16,
),
),
),
),
SizedBox(
height: 16,
),
Padding(
padding: const EdgeInsets.all(1.0),
child: Text(
"Phone",
style: GoogleFonts.poppins(
fontSize: 14,
color: Colors.grey,
),
),
),
SizedBox(
height: 3.7,
),
Container(
decoration: BoxDecoration(
color: Colors.grey[200],
borderRadius: BorderRadius.circular(8)),
child: TextFormField(
controller: phoneController,
textAlign: TextAlign.left,
keyboardType: TextInputType.number,
decoration: const InputDecoration(
fillColor: Colors.white,
hintText: 'Enter Your Phone Number',
hintStyle: TextStyle(fontSize: 16),
border: OutlineInputBorder(
borderRadius: BorderRadius.all(Radius.circular(8.0)),
borderSide: BorderSide.none,
),
filled: false,
contentPadding: EdgeInsets.only(
left: 16,
),
),
),
),
SizedBox(
height: 16,
),
],
),
),
),
Step(
isActive: _activeStepIndex >= 0,
state:
_activeStepIndex >= 1 ? StepState.complete : StepState.disabled,
title: const Text('Step Two'),
content: Container(
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Padding(
padding: const EdgeInsets.all(1.0),
child: Text(
"Video",
style: GoogleFonts.poppins(
fontSize: 14,
color: Colors.grey,
),
),
),
],
),
)),
Step(
isActive: _activeStepIndex >= 0,
state:
_activeStepIndex >= 2 ? StepState.complete : StepState.disabled,
title: const Text('Step Three'),
content: Container(
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Padding(
padding: const EdgeInsets.all(1.0),
child: Text(
"Focus Area",
style: GoogleFonts.poppins(
fontSize: 14,
color: Colors.grey,
),
),
),
],
)))
];
#override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(elevation: 0,
backgroundColor: Colors.white38,
leading: IconButton(
icon: Icon(
Icons.arrow_back_ios,
color: Colors.black,
),
onPressed: () {
Navigator.pop(context);
},
),
),
body: SafeArea(
child: Theme(
data: ThemeData(
colorScheme: Theme.of(context).colorScheme.copyWith(primary: selectBlueColor),
),
child: Stepper(
type: StepperType.horizontal,
currentStep: _activeStepIndex,
steps: stepList(),
onStepContinue: () {
if (_activeStepIndex < (stepList().length - 1)) {
setState(() {
_activeStepIndex += 1;
});
} else {
print('Submited');
}
},
onStepCancel: () {
if (_activeStepIndex == 0) {
return;
}
setState(() {
_activeStepIndex -= 1;
});
},
onStepTapped: (int index) {
setState(() {
_activeStepIndex = index;
});
},
controlsBuilder: (BuildContext context, ControlsDetails details) {
final isLastStep = _activeStepIndex == stepList().length - 1;
return Container(
child: Row(
children: [
Expanded(
child: ElevatedButton(
style: ButtonStyle(
backgroundColor:
MaterialStateProperty.all(const Color(0xFF158998)),
shape: MaterialStateProperty.all<RoundedRectangleBorder>(
RoundedRectangleBorder(
borderRadius: BorderRadius.circular(18.0),
side: BorderSide(color: Colors.teal, width: 0.0),
),
),
),
onPressed: details.onStepContinue,
child: Padding(
padding: const EdgeInsets.all(15.0),
child: (isLastStep)
? const Text('Submit')
: const Text('Next'),
),
),
),
const SizedBox(
width: 10,
),
if (_activeStepIndex > 0)
Expanded(
child: ElevatedButton(
style: ButtonStyle(
backgroundColor:
MaterialStateProperty.all(const Color(0xFF158998)),
shape: MaterialStateProperty.all<RoundedRectangleBorder>(
RoundedRectangleBorder(
borderRadius: BorderRadius.circular(18.0),
side: BorderSide(color: Colors.teal, width: 0.0),
),
),
),
onPressed: details.onStepCancel,
child: Padding(
padding: const EdgeInsets.all(15.0),
child: const Text('Back'),
),
),
),
],
),
);
},
),
),
),
);
}
}
Simply add this line in your Stepper widget.
physics: ScrollPhysics(),
When I'm trying to define isRememberme widget, some errors occurred. I'm trying to build a login app UI using flutter and android studio. I'm very new to this and struggling to find the error. I have highlighted the code that gives me error.
bool isRememberMe =false; //
class LoginScreen extends StatefulWidget {
#override
_LoginScreenState createState() => _LoginScreenState();
}
Widget buildEmail() {
return Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: <Widget>[
Text(
'Email',
style: TextStyle(
color: Colors.white,
fontSize: 16,
fontWeight:
FontWeight.bold
),
),
SizedBox(height: 10),
Container(
alignment: Alignment.centerLeft,
decoration: BoxDecoration(
color: Colors.white,
borderRadius: BorderRadius.circular(10),
boxShadow: [
BoxShadow(
color: Colors.black26,
blurRadius: 6,
offset: Offset(0, 2)
)
]
),
height: 60,
child: TextField(
keyboardType: TextInputType.emailAddress,
style: TextStyle(color: Colors.black87),
decoration: InputDecoration(
border: InputBorder.none,
contentPadding: EdgeInsets.only(top: 14),
prefixIcon: Icon(
Icons.email,
color: Color(0xff5ac18e),
),
hintText: 'Email',
hintStyle: TextStyle(color: Colors.black38)),
)
)
],
);
}
///////////////////////////////
Widget buildPassword() {
return Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: <Widget>[
Text(
'Password',
style: TextStyle(
color: Colors.white,
fontSize: 16,
fontWeight:
FontWeight.bold
),
),
SizedBox(height: 10),
Container(
alignment: Alignment.centerLeft,
decoration: BoxDecoration(
color: Colors.white,
borderRadius: BorderRadius.circular(10),
boxShadow: [
BoxShadow(
color: Colors.black26,
blurRadius: 6,
offset: Offset(0, 2)
)
]
),
height: 60,
child: TextField(
obscureText: true,
style: TextStyle(color: Colors.black87),
decoration: InputDecoration(
border: InputBorder.none,
contentPadding: EdgeInsets.only(top: 14),
prefixIcon: Icon(
Icons.lock,
color: Color(0xff5ac18e),
),
hintText: 'Password',
hintStyle: TextStyle(color: Colors.black38)),
)
)
],
);
}
Widget buildForgotPassBtn(){
return Container(
alignment: Alignment.centerRight,
child: TextButton(
onPressed: () => print("Forget Password pressed"),
// padding: EdgeInsets.only(right:0),
child: Text(
'Forgot Passsword?',
style: TextStyle(
color: Colors.white,
fontWeight : FontWeight.bold
),
),
),
);
}
**Widget buildRememberCb(){
return Container(
height: 20,
child: Row(
children: <Widget>[
Theme(
data: ThemeData(unselectedWidgetColor :Colors.white),
child: Checkbox(
value: isRememberMe,
),
)
],
),
)
}
class _LoginScreenState extends State<LoginScreen> {
bool isRememberMe =false;**
#override
Widget build(BuildContext context) {
return Scaffold(
body: AnnotatedRegion<SystemUiOverlayStyle>(
value: SystemUiOverlayStyle.light,
child: GestureDetector(
child: Stack(
children: <Widget>[
Container(
height: double.infinity,
width: double.infinity,
decoration: BoxDecoration(
gradient: LinearGradient(
begin: Alignment.topCenter,
end: Alignment.bottomCenter,
colors: [
Color(0x665ac18e),
Color(0x995ac18e),
Color(0xcc5ac18e),
Color(0xff5ac18e),
]
)
),
child: SingleChildScrollView(
physics: AlwaysScrollableScrollPhysics(),
padding: EdgeInsets.symmetric(
horizontal: 25,
vertical: 120,
),
child: Column(
mainAxisAlignment: MainAxisAlignment.center,
children: <Widget>[
Text(
'Sign In',
style: TextStyle(
color: Colors.white,
fontSize: 40,
fontWeight: FontWeight.bold),
),
SizedBox(height: 50),
buildEmail(),
SizedBox(height: 20),
buildPassword(),
buildForgotPassBtn(),
buildRememberCb(),
],
),
),
),
],
),
),
),
);
}
}
Move your buildRememberCb method to your _LoginScreenState class so you can use setState method as within the on change method of CheckBox widget.
Widget buildRememberCb({bool isRememberMe : false}){
return Container(
height: 20,
child: Row(
children: <Widget>[
Theme(
data: ThemeData(unselectedWidgetColor :Colors.white),
child: Checkbox(
value: isRememberMe,
onChanged: (bool? value) {
setState((){
isRememberMe = value ?? false;
});
},
),
)
],
),
);
You have defined all of your functions outside the scope of your widget. Since buildRememberCb function is outside the scope, you can't access isRememberMe variable here.
Also onChanged callback of Checkbox widget is required. You can't leave it undefined.
class LoginScreen extends StatefulWidget {
const LoginScreen({Key? key}) : super(key: key);
#override
_LoginScreenState createState() => _LoginScreenState();
}
class _LoginScreenState extends State<LoginScreen> {
bool isRememberMe = false;
#override
Widget build(BuildContext context) {
return Scaffold(
body: AnnotatedRegion<SystemUiOverlayStyle>(
value: SystemUiOverlayStyle.light,
child: GestureDetector(
child: Stack(
children: <Widget>[
Container(
height: double.infinity,
width: double.infinity,
decoration: const BoxDecoration(
gradient: LinearGradient(
begin: Alignment.topCenter,
end: Alignment.bottomCenter,
colors: [
Color(0x665ac18e),
Color(0x995ac18e),
Color(0xcc5ac18e),
Color(0xff5ac18e),
])),
child: SingleChildScrollView(
physics: const AlwaysScrollableScrollPhysics(),
padding: const EdgeInsets.symmetric(
horizontal: 25,
vertical: 120,
),
child: Column(
mainAxisAlignment: MainAxisAlignment.center,
children: <Widget>[
const Text(
'Sign In',
style: TextStyle(
color: Colors.white,
fontSize: 40,
fontWeight: FontWeight.bold),
),
const SizedBox(height: 50),
buildEmail(),
const SizedBox(height: 20),
buildPassword(),
buildForgotPassBtn(),
buildRememberCb(),
],
),
),
),
],
),
),
),
);
}
Widget buildEmail() {
return Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: <Widget>[
const Text(
'Email',
style: TextStyle(
color: Colors.white, fontSize: 16, fontWeight: FontWeight.bold),
),
const SizedBox(height: 10),
Container(
alignment: Alignment.centerLeft,
decoration: BoxDecoration(
color: Colors.white,
borderRadius: BorderRadius.circular(10),
boxShadow: const [
BoxShadow(
color: Colors.black26,
blurRadius: 6,
offset: Offset(0, 2))
]),
height: 60,
child: const TextField(
keyboardType: TextInputType.emailAddress,
style: TextStyle(color: Colors.black87),
decoration: InputDecoration(
border: InputBorder.none,
contentPadding: EdgeInsets.only(top: 14),
prefixIcon: Icon(
Icons.email,
color: Color(0xff5ac18e),
),
hintText: 'Email',
hintStyle: TextStyle(color: Colors.black38)),
))
],
);
}
Widget buildPassword() {
return Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: <Widget>[
const Text(
'Password',
style: TextStyle(
color: Colors.white, fontSize: 16, fontWeight: FontWeight.bold),
),
const SizedBox(height: 10),
Container(
alignment: Alignment.centerLeft,
decoration: BoxDecoration(
color: Colors.white,
borderRadius: BorderRadius.circular(10),
boxShadow: const [
BoxShadow(
color: Colors.black26,
blurRadius: 6,
offset: Offset(0, 2))
]),
height: 60,
child: const TextField(
obscureText: true,
style: TextStyle(color: Colors.black87),
decoration: InputDecoration(
border: InputBorder.none,
contentPadding: EdgeInsets.only(top: 14),
prefixIcon: Icon(
Icons.lock,
color: Color(0xff5ac18e),
),
hintText: 'Password',
hintStyle: TextStyle(color: Colors.black38)),
))
],
);
}
Widget buildForgotPassBtn() {
return Container(
alignment: Alignment.centerRight,
child: TextButton(
onPressed: () => print("Forget Password pressed"),
// padding: EdgeInsets.only(right:0),
child: const Text(
'Forgot Passsword?',
style: TextStyle(color: Colors.white, fontWeight: FontWeight.bold),
),
),
);
}
Widget buildRememberCb() {
return SizedBox(
height: 20,
child: Row(
children: <Widget>[
Theme(
data: ThemeData(unselectedWidgetColor: Colors.white),
child: Checkbox(
value: isRememberMe,
onChanged: (bool? value) {
setState(() {
isRememberMe = !isRememberMe;
});
},
),
)
],
),
);
}
}
I'm a beginner in the flutter, Im added my flutter page to bottomNavigationBar: Container to button and i want to to put under bottom button to this section
like this my image
Row(
mainAxisAlignment: MainAxisAlignment.center,
children: [
RichText(
textAlign: TextAlign.center,
text: TextSpan(children: <TextSpan>[
TextSpan(
text: "Already have an account?",
style: TextStyle(color: m_titleColor,fontWeight: FontWeight.normal, fontFamily: "regular")),
TextSpan(
text: " Sign in",
style: TextStyle(
color: Color(0xFF2A3476),
fontWeight: FontWeight.w600,
fontFamily: "medium")),
]),
)
],
),
any idea how can i put it correctly ?
Thanks
import 'dart:ui';
import 'package:cmapp/widgets/components/alert.dart';
import 'package:cmapp/widgets/theme/constants.dart';
import 'package:cmapp/widgets/theme/constants.dart';
import 'package:cmapp/widgets/theme/constants.dart';
import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';
class SignUpScreen extends StatefulWidget {
#override
_SignUpScreenState createState() => _SignUpScreenState();
}
class _SignUpScreenState extends State< SignUpScreen > {
//validation controller
TextEditingController fNameController = new TextEditingController();
TextEditingController lNameController = new TextEditingController();
TextEditingController nickNameController = new TextEditingController();
TextEditingController phoneController = new TextEditingController();
bool _isButtonEnabled = false;
//final _controller = TextEditingController();
bool isConfirm=false;
check (BuildContext context){
if(fNameController.text.isNotEmpty &&
lNameController.text.isNotEmpty &&
nickNameController.text.isNotEmpty &&
phoneController.text.isNotEmpty){
setState(() {
_isButtonEnabled = true;
});
} else {
setState(() {
_isButtonEnabled = false;
});
}
}
final GlobalKey<FormState> formKey = GlobalKey<FormState>();
#override
Widget build(BuildContext context) {
/* double height = MediaQuery.of(context).size.height;
double width = MediaQuery.of(context).size.width;*/
return Scaffold(
body: SafeArea(
child: Stack(
fit: StackFit.expand,
children: [
_signUp(),
],
),
),
bottomNavigationBar: Container(
padding: EdgeInsets.all(8.0),
child: Row(
children: [
Expanded(
child: MaterialButton(
height: 44,
onPressed: () {
FocusScope.of(context).requestFocus(FocusNode());
},
shape: RoundedRectangleBorder(borderRadius: BorderRadius.all(Radius.circular(8.0))),
color: _isButtonEnabled ? Color(0xFF2A3476) : Color(0x201E1E99),
elevation: 0,
highlightElevation: 0,
child: Container(
child: Text(
"Next",
style: TextStyle(color: m_fillColor,fontSize: 18,fontWeight: FontWeight.w600 ,
fontFamily: "regular",),
),
),
),
),
],
),
),
);
}
Widget _signUp() {
return Container(
constraints: BoxConstraints.expand(
height: MediaQuery.of(context).size.height,
width: MediaQuery.of(context).size.width,
),
decoration: BoxDecoration(
gradient: LinearGradient(
colors: [
Color(0xFF2A3476),
Color(0xFF2A3476),
],
begin: Alignment.topLeft,
end: Alignment.centerRight,
),
),
child: Form(
key: formKey,
child: Container(
child: SingleChildScrollView(
child: Column(
mainAxisAlignment: MainAxisAlignment.start,
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Padding(
padding:
const EdgeInsets.symmetric(vertical: 36.0, horizontal: 24.0),
child: Column(
mainAxisAlignment: MainAxisAlignment.end,
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(
"Create Account",
style: TextStyle(
color: Colors.white,
fontSize: 34.0,fontFamily: "medium",
fontWeight: FontWeight.w800,
),
),
/* SizedBox(
height: 10.0,
),*/
/* Text(
"Enter to a beautiful world",
style: TextStyle(
color: Colors.white,
fontSize: 20.0,
fontWeight: FontWeight.w300,
),
)*/
],
),
),
Container(
width: double.infinity,
decoration: BoxDecoration(
color: Colors.white,
borderRadius: BorderRadius.only(
topLeft: Radius.circular(30),
topRight: Radius.circular(30),
),
),
child: Padding(
padding: const EdgeInsets.all(24.0),
child: Column(
mainAxisAlignment: MainAxisAlignment.start,
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(
"Hello, sign up to",
style: TextStyle(
fontSize: 29,
fontFamily: "regular",
fontWeight: FontWeight.w300,
color: Colors.black,
),
),
Text(
"continue",
style: TextStyle(
fontSize: 29,
fontFamily: "regular",
fontWeight: FontWeight.w300,
color: Colors.black,
),
),
SizedBox(
height: 20.0,
),
Text(
'First Name',
style:
TextStyle( fontSize: 15,
fontFamily: "regular",),
),
SizedBox(
height: 12.0,
),
TextFormField(
/* keyboardType: TextInputType.emailAddress,*/
controller: fNameController,
onChanged: (val){
check(context);
},
decoration: InputDecoration(
contentPadding: EdgeInsets.all(8),
border: OutlineInputBorder(
borderRadius: BorderRadius.circular(8.0),
borderSide: BorderSide.none,
),
filled: true,
fillColor: Color(0xFFE1E8F7),
hintText: "",
/* prefixIcon: Icon(
Icons.people_outline_rounded,
color: Colors.grey[600],
)*/),
),
SizedBox(
height: 20.0,
),
Text(
'Last Name',
style:
TextStyle(
fontSize: 15,
fontFamily: "regular",
),
),
SizedBox(
height: 12.0,
),
TextField(
controller: lNameController,
onChanged: (val){
check(context);
},
/* keyboardType: TextInputType.emailAddress,*/
decoration: InputDecoration(
contentPadding: EdgeInsets.all(8),
border: OutlineInputBorder(
borderRadius: BorderRadius.circular(8.0),
borderSide: BorderSide.none,
),
filled: true,
fillColor: Color(0xFFE1E8F7),
hintText: "",
/* prefixIcon: Icon(
Icons.people_outline_rounded,
color: Colors.grey[600],
)*/),
),
SizedBox(
height: 20.0,
),
Text(
'Nick Name',
style:
TextStyle( fontSize: 15,
fontFamily: "regular",),
),
SizedBox(
height: 12.0,
),
TextField(
/* keyboardType: TextInputType.emailAddress,*/
controller: nickNameController,
onChanged: (val){
check(context);
},
decoration: InputDecoration(
contentPadding: EdgeInsets.all(8),
border: OutlineInputBorder(
borderRadius: BorderRadius.circular(8.0),
borderSide: BorderSide.none,
),
filled: true,
fillColor: Color(0xFFE1E8F7),
hintText: "",
/*prefixIcon: Icon(
Icons.people_outline_rounded,
color: Color(0xFFE1E8F7),
)*/),
),
SizedBox(
height: 20.0,
),
Text(
'Mobile Number',
style:
TextStyle( fontSize: 15,
fontFamily: "regular",),
),
SizedBox(
height: 12.0,
),
TextFormField(
controller: phoneController,
onChanged: (val){
check(context);
},
maxLength: 10,
/* validator: (value) {
if (value == null || value.isEmpty) {
return 'Please enter some text';
}
return null;
},*/
keyboardType: TextInputType.phone,
/* keyboardType: TextInputType.emailAddress,*/
decoration: InputDecoration(
contentPadding: EdgeInsets.all(8),
border: OutlineInputBorder(
borderRadius: BorderRadius.circular(8.0),
borderSide: BorderSide.none,
),
filled: true,
fillColor: Color(0xFFE1E8F7),
hintText: "077xxxxxxx",
),
),
SizedBox(
height: 20.0,
),
/*
Container( alignment: Alignment.bottomCenter,
padding: EdgeInsets.symmetric(horizontal: 0),
child: Row(
children: [
Expanded(
child: MaterialButton(
height: 44,
onPressed: () {
FocusScope.of(context).requestFocus(FocusNode());
},
shape: RoundedRectangleBorder(borderRadius: BorderRadius.all(Radius.circular(8.0))),
color: _isButtonEnabled ? Color(0xFF2A3476) : Color(0x201E1E99),
elevation: 2,
highlightElevation: 0,
child: Container(
child: Text(
"Next",
style: TextStyle(color: m_fillColor,fontSize: 18,fontWeight: FontWeight.w600 ,
fontFamily: "regular",),
),
),
),
),
],
),
),*/
/* Container(
child: Container(
width: MediaQuery.of(context).size.width,
padding: EdgeInsets.symmetric(vertical: 15),
alignment: Alignment.center,
decoration: BoxDecoration(
borderRadius: BorderRadius.all(Radius.circular(5)),
boxShadow: <BoxShadow>[
BoxShadow(
color: Colors.grey.shade200,
offset: Offset(2, 4),
blurRadius: 5,
spreadRadius: 2)
],
gradient: LinearGradient(
begin: Alignment.centerLeft,
end: Alignment.centerRight,
colors: [
Color(0xFF2A3476),
Color(0xFF2A3476)
])),
child: Text(
'Next',
style: TextStyle(fontSize: 20, color: Colors.white),
),
),
),*/
SizedBox(
height: 20.0,
),
Row(
mainAxisAlignment: MainAxisAlignment.center,
children: [
RichText(
textAlign: TextAlign.center,
text: TextSpan(children: <TextSpan>[
TextSpan(
text: "Already have an account?",
style: TextStyle(color: m_titleColor,fontWeight: FontWeight.normal, fontFamily: "regular")),
TextSpan(
text: " Sign in",
style: TextStyle(
color: Color(0xFF2A3476),
fontWeight: FontWeight.w600,
fontFamily: "medium")),
]),
)
],
), SizedBox(
height:100.0,
),
],
),
),
),
],
),
),
),
),
);
}
}
Use Column inside Container for Button and Text.
Container(
padding: EdgeInsets.all(8.0),
child: Column(
children: [
// first row
Row(children: [
Expanded(
child: MaterialButton(
height: 44,
onPressed: () {
FocusScope.of(context).requestFocus(FocusNode());
},
shape: RoundedRectangleBorder(borderRadius: BorderRadius.all(Radius.circular(8.0))),
color: _isButtonEnabled ? Color(0xFF2A3476) : Color(0x201E1E99),
elevation: 0,
highlightElevation: 0,
child: Container(
child: Text(
"Next",
style: TextStyle(color: m_fillColor,fontSize: 18,fontWeight: FontWeight.w600 ,
fontFamily: "regular",),
),
),
),
),
])
//second row
Row(
mainAxisAlignment: MainAxisAlignment.center,
children: [
RichText(
textAlign: TextAlign.center,
text: TextSpan(children: <TextSpan>[
TextSpan(
text: "Already have an account?",
style: TextStyle(color: m_titleColor,fontWeight: FontWeight.normal, fontFamily: "regular")),
TextSpan(
text: " Sign in",
style: TextStyle(
color: Color(0xFF2A3476),
fontWeight: FontWeight.w600,
fontFamily: "medium")),
]),
)
],
), ],)
),
I didn't make use of Expanded widget but I don't know why I keep getting for this error.
Uncaught exception by widget library, Incorrect use of ParentDataWidget in four places I can't get where exactly the error is coming from. though it doesn't stop me from using the application but I feel it should be fixed. please can anyone help me?
This is my code below:
import 'dart:convert';
import 'package:flutter/material.dart';
import 'package:erg_app/Anchors.dart';
import 'package:erg_app/api/api.dart';
import 'package:shared_preferences/shared_preferences.dart';
class LogIn extends StatefulWidget {
#override
_LogInState createState() => _LogInState();
}
class _LogInState extends State<LogIn> {
bool _isLoading = false;
TextEditingController mailController = TextEditingController();
TextEditingController passwordController = TextEditingController();
final GlobalKey<ScaffoldState> _scaffoldKey = new GlobalKey<ScaffoldState>();
ScaffoldState scaffoldState;
_showMsg() {
final snackBar = SnackBar(
content: Text(
'Invalid Username or Password',
style: (TextStyle(fontSize: 18)),
),
backgroundColor: Colors.amber[900],
);
_scaffoldKey.currentState.showSnackBar(snackBar);
}
#override
Widget build(BuildContext context) {
return GestureDetector(
onTap: () {
FocusScopeNode currentFocus = FocusScope.of(context);
if (!currentFocus.hasPrimaryFocus) {
currentFocus.unfocus();
}
},
child: Scaffold(
key: _scaffoldKey,
body: Container(
decoration: BoxDecoration(
gradient: LinearGradient(
begin: Alignment.topLeft,
end: Alignment.bottomRight,
stops: [0.0, 0.4, 0.9],
colors: [
Color(0XFF4CAF50),
Color(0xFF388E3C),
Color(0xFF075009),
],
),
),
child: ListView(
children: <Widget>[
/////////// background///////////
SizedBox(height: 30),
new Container(
width: 100.00,
height: 100.00,
decoration: new BoxDecoration(
image: new DecorationImage(
image: AssetImage('assets/images/icon.png'),
fit: BoxFit.contain,
),
)),
Column(
children: <Widget>[
Positioned(
child: Padding(
padding: const EdgeInsets.all(8.0),
child: Column(
mainAxisAlignment: MainAxisAlignment.center,
children: <Widget>[
Positioned(
left: 30,
top: 100,
child: Container(
margin: EdgeInsets.only(top: 50),
child: Center(
child: Text(
"Welcome",
style: TextStyle(
color: Colors.white,
fontSize: 23,
fontWeight: FontWeight.bold),
),
),
),
),
SizedBox(height: 30),
Card(
elevation: 4.0,
color: Colors.white,
margin: EdgeInsets.only(left: 20, right: 20),
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(15)),
child: Padding(
padding: const EdgeInsets.all(10.0),
// child: form(key: _formKey),
child: Column(
mainAxisAlignment: MainAxisAlignment.center,
children: <Widget>[
///////////// Email//////////////
TextField(
style: TextStyle(color: Color(0xFF000000)),
controller: mailController,
cursorColor: Color(0xFF9b9b9b),
keyboardType: TextInputType.text,
decoration: InputDecoration(
prefixIcon: Icon(
Icons.account_circle,
color: Colors.grey,
),
hintText: "Username",
hintStyle: TextStyle(
color: Color(0xFF9b9b9b),
fontSize: 15,
fontWeight: FontWeight.normal),
focusedBorder: OutlineInputBorder(
borderSide:
BorderSide(color: Colors.green)),
),
),
/////////////// password////////////////////
TextField(
style: TextStyle(color: Color(0xFF000000)),
cursorColor: Color(0xFF9b9b9b),
controller: passwordController,
keyboardType: TextInputType.number,
obscureText: true,
decoration: InputDecoration(
prefixIcon: Icon(
Icons.vpn_key,
color: Colors.grey,
),
focusedBorder: OutlineInputBorder(
borderSide:
BorderSide(color: Colors.green)),
hintText: "Password",
hintStyle: TextStyle(
color: Color(0xFF9b9b9b),
fontSize: 15,
fontWeight: FontWeight.normal),
),
),
///////////// LogIn Botton///////////////////
Padding(
padding: const EdgeInsets.all(10.0),
child: FlatButton(
child: Padding(
padding: EdgeInsets.only(
top: 8,
bottom: 8,
left: 10,
right: 10),
child: Text(
_isLoading ? 'Loging...' : 'Login',
textDirection: TextDirection.ltr,
style: TextStyle(
color: Colors.white,
fontSize: 15.0,
decoration: TextDecoration.none,
fontWeight: FontWeight.normal,
),
),
),
color: Colors.green,
disabledColor: Colors.grey,
shape: new RoundedRectangleBorder(
borderRadius:
new BorderRadius.circular(20.0)),
onPressed: _isLoading ? null : _login,
),
),
],
),
),
),
//////////// new account///////////////
Padding(
padding: const EdgeInsets.only(top: 20),
child: InkWell(
onTap: () {
Navigator.push(
context,
new MaterialPageRoute(
builder: (context) => LogIn()));
},
child: Text(
'Forgot Your Password?',
textDirection: TextDirection.ltr,
style: TextStyle(
color: Colors.white,
fontSize: 15.0,
decoration: TextDecoration.none,
fontWeight: FontWeight.normal,
),
),
),
),
],
),
),
),
],
)
],
),
),
));
// Gesture ends here
}
}
this is the picture of the error message:
You have a Positioned widget inside Column widgets in different parts of your code.
A Positioned widget must be a descendant of a Stack, and the path from
the Positioned widget to its enclosing Stack must contain only
StatelessWidgets or StatefulWidgets
I pasted the above from Flutter docs and it says that a Positioned must be descendant of a Stack i.e you cannot have a position inside other Widgets aside from a Stack widget.
You should remove the Positioned widgets from your code. or wrap them with a Stack widget
import 'dart:convert';
import 'package:flutter/material.dart';
import 'package:erg_app/Anchors.dart';
import 'package:erg_app/api/api.dart';
import 'package:shared_preferences/shared_preferences.dart';
class LogIn extends StatefulWidget {
#override
_LogInState createState() => _LogInState();
}
class _LogInState extends State<LogIn> {
bool _isLoading = false;
TextEditingController mailController = TextEditingController();
TextEditingController passwordController = TextEditingController();
final GlobalKey<ScaffoldState> _scaffoldKey = new GlobalKey<ScaffoldState>();
ScaffoldState scaffoldState;
_showMsg() {
final snackBar = SnackBar(
content: Text(
'Invalid Username or Password',
style: (TextStyle(fontSize: 18)),
),
backgroundColor: Colors.amber[900],
);
_scaffoldKey.currentState.showSnackBar(snackBar);
}
#override
Widget build(BuildContext context) {
return GestureDetector(
onTap: () {
FocusScopeNode currentFocus = FocusScope.of(context);
if (!currentFocus.hasPrimaryFocus) {
currentFocus.unfocus();
}
},
child: Scaffold(
key: _scaffoldKey,
body: Container(
decoration: BoxDecoration(
gradient: LinearGradient(
begin: Alignment.topLeft,
end: Alignment.bottomRight,
stops: [0.0, 0.4, 0.9],
colors: [
Color(0XFF4CAF50),
Color(0xFF388E3C),
Color(0xFF075009),
],
),
),
child: ListView(
children: <Widget>[
/////////// background///////////
SizedBox(height: 30),
new Container(
width: 100.00,
height: 100.00,
decoration: new BoxDecoration(
image: new DecorationImage(
image: AssetImage('assets/images/icon.png'),
fit: BoxFit.contain,
),
)),
Column(
children: <Widget>[
Padding(
padding: const EdgeInsets.all(8.0),
child: Column(
mainAxisAlignment: MainAxisAlignment.center,
children: <Widget>[
Container(
margin: EdgeInsets.only(top: 50),
child: Center(
child: Text(
"Welcome",
style: TextStyle(
color: Colors.white,
fontSize: 23,
fontWeight: FontWeight.bold),
),
),
),
SizedBox(height: 30),
Card(
elevation: 4.0,
color: Colors.white,
margin: EdgeInsets.only(left: 20, right: 20),
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(15)),
child: Padding(
padding: const EdgeInsets.all(10.0),
// child: form(key: _formKey),
child: Column(
mainAxisAlignment: MainAxisAlignment.center,
children: <Widget>[
///////////// Email//////////////
TextField(
style: TextStyle(color: Color(0xFF000000)),
controller: mailController,
cursorColor: Color(0xFF9b9b9b),
keyboardType: TextInputType.text,
decoration: InputDecoration(
prefixIcon: Icon(
Icons.account_circle,
color: Colors.grey,
),
hintText: "Username",
hintStyle: TextStyle(
color: Color(0xFF9b9b9b),
fontSize: 15,
fontWeight: FontWeight.normal),
focusedBorder: OutlineInputBorder(
borderSide:
BorderSide(color: Colors.green)),
),
),
/////////////// password////////////////////
TextField(
style: TextStyle(color: Color(0xFF000000)),
cursorColor: Color(0xFF9b9b9b),
controller: passwordController,
keyboardType: TextInputType.number,
obscureText: true,
decoration: InputDecoration(
prefixIcon: Icon(
Icons.vpn_key,
color: Colors.grey,
),
focusedBorder: OutlineInputBorder(
borderSide:
BorderSide(color: Colors.green)),
hintText: "Password",
hintStyle: TextStyle(
color: Color(0xFF9b9b9b),
fontSize: 15,
fontWeight: FontWeight.normal),
),
),
///////////// LogIn Botton///////////////////
Padding(
padding: const EdgeInsets.all(10.0),
child: FlatButton(
child: Padding(
padding: EdgeInsets.only(
top: 8,
bottom: 8,
left: 10,
right: 10),
child: Text(
_isLoading ? 'Loging...' : 'Login',
textDirection: TextDirection.ltr,
style: TextStyle(
color: Colors.white,
fontSize: 15.0,
decoration: TextDecoration.none,
fontWeight: FontWeight.normal,
),
),
),
color: Colors.green,
disabledColor: Colors.grey,
shape: new RoundedRectangleBorder(
borderRadius:
new BorderRadius.circular(20.0)),
onPressed: _isLoading ? null : _login,
),
),
],
),
),
),
//////////// new account///////////////
Padding(
padding: const EdgeInsets.only(top: 20),
child: InkWell(
onTap: () {
Navigator.push(
context,
new MaterialPageRoute(
builder: (context) => LogIn()));
},
child: Text(
'Forgot Your Password?',
textDirection: TextDirection.ltr,
style: TextStyle(
color: Colors.white,
fontSize: 15.0,
decoration: TextDecoration.none,
fontWeight: FontWeight.normal,
),
),
),
),
],
),
),
],
)
],
),
),
));
// Gesture ends here
}
}