flutter scrollview not scrolling - dart

Question

I have this
Widget _Project() {
return new ListView(
children: <Widget>[
Container(
child: Card(
color: _Cardcolor,
child: Center(
child: Text(
'Projects',
style: new TextStyle(
fontSize: 40.0,
),
),
),
),
margin: EdgeInsets.only(left: 50.0, right: 50.0, top: 10.0),
height: 130.0,
width: 15.0,
),
Divider(
height: 40,
),
Container(
child: FutureBuilder<List<Project>>(
future: fetchProjects(http.Client()),
builder: (context, snapshot) {
if (snapshot.hasError) print(snapshot.error);
return snapshot.hasData
? ProjectList(projects: snapshot.data)
: Center(child: CircularProgressIndicator());
},
),
)
],
) ;
}
and this is the builder
class ProjectList extends StatelessWidget {
final List<Project> projects;
ProjectList({Key key, this.projects}) : super(key: key);
#override
Widget build(BuildContext context) {
return ListView.builder(
shrinkWrap: true,
itemCount: projects.length,
itemBuilder: (context, index) {
return Column(
children: <Widget>[
Container(
color: Colors.white10,
alignment: Alignment.center,
child: Card(
child: Column(
mainAxisSize: MainAxisSize.min,
children: <Widget>[
ListTile(
title: Text(projects[index].ProjectId),
subtitle: Text(projects[index].ProjectId),
),
ButtonTheme.bar(
// make buttons use the appropriate styles for cards
child: ButtonBar(
children: <Widget>[
FlatButton(
child: const Text('Open'),
onPressed: () {/* ... */},
),
],
),
),
],
),
)),
],
);
},
);
}
}
So, i'm creating the list with card. Here is the screenshot
the data is from json and it is showing properly. Well, it is not showing properly because i have 5 and it is only showing 3, well it is because the scrolling problem. When i make the card smaller all of my data is showing up.
I already try to add this line
physics: const AlwaysScrollableScrollPhysics()
But still no help, I'm stuck now
How can i fix it ? did i miss something ?

Answer 1

In Your class - ProjectList() - ListView.builder - add - physics: ClampingScrollPhysics(),
Widget build(BuildContext context) {
return ListView.builder(
physics: ClampingScrollPhysics(), // add this
shrinkWrap: true,
itemCount: projects.length,
itemBuilder: (context, index) {
return Column(
children: <Widget>[ ...
update:
To make the card list scroll only not the whole page - replace top Listview with the column.
return Scaffold(
body: Column( // replace from listview
children: <Widget>[
SizedBox(height: 15.0,),
Container(
child: Card(
// color: _Cardcolor,
child: Text(
'Projects',
style: new TextStyle(
fontSize: 44.0,
),
),
),
margin: EdgeInsets.only(left: 50.0, right: 50.0, top: 15.0),
height: 130.0,
// width: 15.0,
),
Divider(
height: 40,
),
Expanded( // add Expanded
child: Container(
child: ProjectList(
projects: ['anmol', 'anmol', 'dummy', 'demo'],
),
// child: FutureBuilder<List<Project>>(
// future: fetchProjects(http.Client()),
// builder: (context, snapshot) {
// if (snapshot.hasError) print(snapshot.error);
// return snapshot.hasData
// ? ProjectList(projects: snapshot.data)
// : Center(child: CircularProgressIndicator());
// },
// ),
),
)
],
),