Flutter - How to make ListView inside of AnimatedBuilder?
Multi tool use
I'm practicing an animated text tutorial from Youtube, and i want to implement it inside my Layout. In my layout, i have a background image.. so i'm using Stack so that my Animated Text is above the background image, and it must be scrollable.
it's work perfectly without the ListView. But, When i wrapped the Stack inside of ListView...all of the widgets are disappear, it's blank. Please help me
This is the code:
Widget build(BuildContext context) {
final double width = MediaQuery.of(context).size.width;
return AnimatedBuilder(
animation: animationController,
builder: (BuildContext context, Widget child) {
return Scaffold(
appBar: new AppBar(....),
//BODY
body: new ListView {
children: <Widget>[
new Stack(
children: <Widget>[
new AspectRatio(
aspectRatio: 100 / 100,
child: new Container(
decoration: BoxDecoration(
image: DecorationImage(
image: AssetImage('assets/dashboard.png'),
alignment: Alignment.topCenter)),
),
),
new Transform(
transform: Matrix4.translationValues(
animation.value * width,
0.0,
0.0,
),
child: ListView{
children:<Widget>[
new Container(
child: Column(
children: <Widget>[
Row(
children: <Widget>[
Text(
'Have you subscribe',
style: TextStyle(
color: Colors.black,
fontSize: 28.0,
fontFamily: 'Sego'),
)
],
),
],
),
),
],
),
),
],
));
});
}
}
dart 
flutter asked Dec 28 '18 at 3:10
Haikal Permana
254
add a comment |
I'm practicing an animated text tutorial from Youtube, and i want to implement it inside my Layout. In my layout, i have a background image.. so i'm using Stack so that my Animated Text is above the background image, and it must be scrollable.
it's work perfectly without the ListView. But, When i wrapped the Stack inside of ListView...all of the widgets are disappear, it's blank. Please help me
This is the code:
Widget build(BuildContext context) {
final double width = MediaQuery.of(context).size.width;
return AnimatedBuilder(
animation: animationController,
builder: (BuildContext context, Widget child) {
return Scaffold(
appBar: new AppBar(....),
//BODY
body: new ListView {
children: <Widget>[
new Stack(
children: <Widget>[
new AspectRatio(
aspectRatio: 100 / 100,
child: new Container(
decoration: BoxDecoration(
image: DecorationImage(
image: AssetImage('assets/dashboard.png'),
alignment: Alignment.topCenter)),
),
),
new Transform(
transform: Matrix4.translationValues(
animation.value * width,
0.0,
0.0,
),
child: ListView{
children:<Widget>[
new Container(
child: Column(
children: <Widget>[
Row(
children: <Widget>[
Text(
'Have you subscribe',
style: TextStyle(
color: Colors.black,
fontSize: 28.0,
fontFamily: 'Sego'),
)
],
),
],
),
),
],
),
),
],
));
});
}
}
dart flutter asked Dec 28 '18 at 3:10
Haikal Permana
254
Please post the error you got.
– Jerome Escalante
Dec 28 '18 at 3:16
not error sorry, it's just blank. every widget are disappear(except appbar)
– Haikal Permana
Dec 28 '18 at 3:17
add a comment |
I'm practicing an animated text tutorial from Youtube, and i want to implement it inside my Layout. In my layout, i have a background image.. so i'm using Stack so that my Animated Text is above the background image, and it must be scrollable.
it's work perfectly without the ListView. But, When i wrapped the Stack inside of ListView...all of the widgets are disappear, it's blank. Please help me
This is the code:
Widget build(BuildContext context) {
final double width = MediaQuery.of(context).size.width;
return AnimatedBuilder(
animation: animationController,
builder: (BuildContext context, Widget child) {
return Scaffold(
appBar: new AppBar(....),
//BODY
body: new ListView {
children: <Widget>[
new Stack(
children: <Widget>[
new AspectRatio(
aspectRatio: 100 / 100,
child: new Container(
decoration: BoxDecoration(
image: DecorationImage(
image: AssetImage('assets/dashboard.png'),
alignment: Alignment.topCenter)),
),
),
new Transform(
transform: Matrix4.translationValues(
animation.value * width,
0.0,
0.0,
),
child: ListView{
children:<Widget>[
new Container(
child: Column(
children: <Widget>[
Row(
children: <Widget>[
Text(
'Have you subscribe',
style: TextStyle(
color: Colors.black,
fontSize: 28.0,
fontFamily: 'Sego'),
)
],
),
],
),
),
],
),
),
],
));
});
}
}
dart flutter asked Dec 28 '18 at 3:10
Haikal Permana
254
I'm practicing an animated text tutorial from Youtube, and i want to implement it inside my Layout. In my layout, i have a background image.. so i'm using Stack so that my Animated Text is above the background image, and it must be scrollable.
it's work perfectly without the ListView. But, When i wrapped the Stack inside of ListView...all of the widgets are disappear, it's blank. Please help me
This is the code:
Widget build(BuildContext context) {
final double width = MediaQuery.of(context).size.width;
return AnimatedBuilder(
animation: animationController,
builder: (BuildContext context, Widget child) {
return Scaffold(
appBar: new AppBar(....),
//BODY
body: new ListView {
children: <Widget>[
new Stack(
children: <Widget>[
new AspectRatio(
aspectRatio: 100 / 100,
child: new Container(
decoration: BoxDecoration(
image: DecorationImage(
image: AssetImage('assets/dashboard.png'),
alignment: Alignment.topCenter)),
),
),
new Transform(
transform: Matrix4.translationValues(
animation.value * width,
0.0,
0.0,
),
child: ListView{
children:<Widget>[
new Container(
child: Column(
children: <Widget>[
Row(
children: <Widget>[
Text(
'Have you subscribe',
style: TextStyle(
color: Colors.black,
fontSize: 28.0,
fontFamily: 'Sego'),
)
],
),
],
),
),
],
),
),
],
));
});
}
}
dart flutter dart flutter asked Dec 28 '18 at 3:10
Haikal Permana
254
asked Dec 28 '18 at 3:10
Haikal Permana
254
edited Dec 28 '18 at 3:24
asked Dec 28 '18 at 3:10
Haikal Permana
254
asked Dec 28 '18 at 3:10
Haikal Permana
254
asked Dec 28 '18 at 3:10
Haikal Permana
254
254
Please post the error you got.
– Jerome Escalante
Dec 28 '18 at 3:16
not error sorry, it's just blank. every widget are disappear(except appbar)
– Haikal Permana
Dec 28 '18 at 3:17
add a comment |
Please post the error you got.
– Jerome Escalante
Dec 28 '18 at 3:16
not error sorry, it's just blank. every widget are disappear(except appbar)
– Haikal Permana
Dec 28 '18 at 3:17
Please post the error you got.
– Jerome Escalante
Dec 28 '18 at 3:16
Please post the error you got.
– Jerome Escalante
Dec 28 '18 at 3:16
not error sorry, it's just blank. every widget are disappear(except appbar)
– Haikal Permana
Dec 28 '18 at 3:17
not error sorry, it's just blank. every widget are disappear(except appbar)
– Haikal Permana
Dec 28 '18 at 3:17
add a comment |
1 Answer
1
active
oldest
votes
Holy moly, it's actually just a simple blunder. My mistake is making ListView inside of ListView, which make it throws exception error. I just need to delete ListView inside the Stack..
Stack(
//(.....)
child: ListView{
children:<Widget>[
answered Dec 28 '18 at 3:29
Haikal Permana
254
add a comment |
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1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
Holy moly, it's actually just a simple blunder. My mistake is making ListView inside of ListView, which make it throws exception error. I just need to delete ListView inside the Stack..
Stack(
//(.....)
child: ListView{
children:<Widget>[
answered Dec 28 '18 at 3:29
Haikal Permana
254
add a comment |
Holy moly, it's actually just a simple blunder. My mistake is making ListView inside of ListView, which make it throws exception error. I just need to delete ListView inside the Stack..
Stack(
//(.....)
child: ListView{
children:<Widget>[
answered Dec 28 '18 at 3:29
Haikal Permana
254
add a comment |
Holy moly, it's actually just a simple blunder. My mistake is making ListView inside of ListView, which make it throws exception error. I just need to delete ListView inside the Stack..
Stack(
//(.....)
child: ListView{
children:<Widget>[
answered Dec 28 '18 at 3:29
Haikal Permana
254
Holy moly, it's actually just a simple blunder. My mistake is making ListView inside of ListView, which make it throws exception error. I just need to delete ListView inside the Stack..
Stack(
//(.....)
child: ListView{
children:<Widget>[
answered Dec 28 '18 at 3:29
Haikal Permana
254
edited Dec 28 '18 at 3:34
answered Dec 28 '18 at 3:29
Haikal Permana
254
answered Dec 28 '18 at 3:29
Haikal Permana
254
answered Dec 28 '18 at 3:29
Haikal Permana
254
254
add a comment |
add a comment |
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m3gpIOK,ZpbQbHArdVuuvph78Hq8S7b qdWsIzFNdN99l 05Ro2lUVhepJ6sTaGi6TFn,VZva,VUAIP
Please post the error you got.
– Jerome Escalante
Dec 28 '18 at 3:16
not error sorry, it's just blank. every widget are disappear(except appbar)
– Haikal Permana
Dec 28 '18 at 3:17