how to create a container without giving it a height in Flutter - flutter

Question

have tried to wrapp the tabbarview with expanded but its not working.
I do not want to give the height as the items displayed there can be many.
I want the height to increase the number of items available to be scrolled.
The issue at hand is i do not want to add any height to that container.
Any help
this here is the code in the body where i have my tabbar
child: Column(
children: <Widget>[
Container(
margin: const EdgeInsets.only(left: 20),
child: Column(
mainAxisAlignment: MainAxisAlignment.start,
crossAxisAlignment: CrossAxisAlignment.start,
children: <Widget>[
Text(
"Let the party begin!",
style: titleStyle1.copyWith(fontSize: 28.0),
),
]),
),
SizedBox(height: 30.0),
InkWell(
onTap: () {
Navigator.of(context).push(
MaterialPageRoute(
builder: (context) => SlideInRight(
duration: Duration(seconds: 2),
child: Search(),
),
),
);
},
child: Container(
margin: EdgeInsets.only(
right: 20.0, left: 20.0, bottom: 20.0),
height: 45.0,
width: double.infinity,
decoration: BoxDecoration(
color: background,
borderRadius: BorderRadius.all(Radius.circular(5.0)),
boxShadow: [
BoxShadow(
color: Colors.black.withOpacity(0.1),
blurRadius: 5.0,
spreadRadius: 0.0)
]),
child: Padding(
padding: const EdgeInsets.only(left: 15.0, right: 15.0),
child: Row(
children: <Widget>[
Text(
'Search...',
style: TextStyle(fontSize: 20, color: grey),
textAlign: TextAlign.left,
),
],
),
),
),
),
TabBar(
controller: _tabController,
physics: ClampingScrollPhysics(),
indicatorColor: authlink,
labelColor: authlink,
unselectedLabelColor: grey,
isScrollable: true,
labelStyle: TextStyle(fontSize: 18.0),
labelPadding: EdgeInsets.symmetric(horizontal: 25),
indicatorSize: TabBarIndicatorSize.label,
tabs: [
Tab(text: "All"),
Tab(text: "Trending"),
Tab(text: "Live"),
Tab(text: "Happening Today"),
]),
Container(
//without this height i get this problem
// height: 580.0,
child: new TabBarView(
controller: _tabController,
children: <Widget>[
Container(
margin: const EdgeInsets.only(top: 25.0),
child: Column(
children: <Widget>[
Container(
child: buildAllComingEventList(),
),
Container(
child: buildNearbyEventList(),
),
Container(
child: moreConcerts(),
),
],
),
),
Container(
child: trendingConcerts(),
),
Container(
height: MediaQuery.of(context).size.height,
child: getStories(),
),
Container(
child: happeningTodayConcerts(),
),
],
),
),
],
),
),```

Answer 1

What if you change other way to layout your page:
Scaffold(
appBar: AppBar(
actions: //your button
flexibleSpace: //your search bar
bottom: //your tab bar
),
body: // your tab view
),