You can simply create a list containing all widgets to spread in the `PageView()` as shown below.
List<Widget> allWidgets = [];
body: PageView(
controller: controller,
scrollDirection: Axis.vertical,
child: Column(
children: <Widget>[
SizedBox(
child: PageView(
scrollDirection: Axis.horizontal
children: [
...allWidgets
]),
),
Widget3(),
Widget4(),
widget5(),
widget6(),
],
),
),
And add your custom widgets which are all have their own `FutureBuilder()` as you just said to `allWidgets` List. You can do this with `if(snapshot.HasData){}` as you can see in example.
class Widget1 extends StatefulWidget {
Widget1({Key? key}) : super(key: key);
@override
State<Widget1> createState() => _Widget1State();
}
class _Widget1State extends State<Widget1> {
@override
Widget build(BuildContext context) {
return Scaffold(body: FutureBuilder(
future: someData,
builder: (BuildContext context, AsyncSnapshot snapshot) {
if (snapshot.hasData) {
allWidgets.add(Widget1());
return Container();
}else{
return CircularProgressIndicator();
}
},
),
);
}
}
Here is a demonstration with your example for a Future type in a datatable widget:
return Scaffold(
appBar: AppBar(
title: Text("Sale list"),
),
body: FutureBuilder(
future: apiService.getData(),
builder: (context, snapshot) {
if(!snapshot.hasData) {
return Center(child: CircularProgressIndicator());
}
if(snapshot.hasData) {
return Column(
mainAxisSize: MainAxisSize.min,
mainAxisAlignment: MainAxisAlignment.center,
verticalDirection: VerticalDirection.down,
children: <Widget>[
Expanded(
child: Container(
padding: EdgeInsets.all(5),
child: dataBody(snapshot.data)
),
)
],
);
}
return Center();
},
),
);
SingleChildScrollView dataBody(List<Sale> listSales) {
return SingleChildScrollView(
scrollDirection: Axis.vertical,
child: DataTable(
sortColumnIndex: 0,
showCheckboxColumn: false,
columns: [
DataColumn(
label: Text("Next"),
numeric: false,
tooltip: "Next"
),
DataColumn(
label: Text("Previous"),
numeric: false,
tooltip: "Previous",
),
],
rows: listSales
.map(
(sale) => DataRow(
onSelectChanged: (b) {
print(sale.next);
},
cells: [
DataCell(
Text(sale.next)
),
DataCell(
Text(sale.previous),
),
]),
)
.toList(),
),
);
}
Hope this can help you!
