I want to make a responsive UI in my app. In my home page, I have ScrollView->Column->childrens structure.
When I want to use horizontal Listview.builder in my column, it throws me error because height is unbounded. I fix it with wrapping my listview builder with container and I give this container a height value. But I dont want to give this height hardcoded,
I want to make my container height to its own child's height. I searched it and found a solution like ScrollView->Row->list.generate instead of ListView.Builder. But is it okay to make it like this? Does it cause performance problems or is it a bad practice?
My list isn't big. It has max 20 elements
For example this throwing error:
@override Widget build(BuildContext context) {
return Container(
color: Colors.red,
child: SingleChildScrollView(
child: Column(
children: [
ListView.builder(
itemCount: 5,
physics: NeverScrollableScrollPhysics(),
scrollDirection: Axis.horizontal,
shrinkWrap: true,
itemBuilder: (context, index) {
return Container(
width: 200,
height: 200,
);
},
)
],
)),
); }
But this does not throw an error
@override
Widget build(BuildContext context) {
return SingleChildScrollView(
child: Column(
children: [
SingleChildScrollView(
scrollDirection: Axis.horizontal,
child: Row(
children: List.generate(
5,
(index) => Container(
width: 200,
height: 200,
color: Colors.red,
)),
),
),
],
));
}