In this code, I am trying to make a list of buttons or tiles "as buttons do not work well for me " at the very top of the page. Thus, when one is clicked it returns a value in the rest of the page.
The issue is The tile here toke around more than half of the page which makes it looks inconsistent. I want to limit the height of the tile, I have tried putting them in a row and a container and it doesn't work. Any HELP will be appreciated.
the result after running the code is:
this is the error after runing the code :
class HomePage extends StatefulWidget {
// const HomePage({Key key}) : super(key: key);
@override
HomePageState createState() {
return new HomePageState();
}
}
class HomePageState extends State<HomePage> {
List<String> temp=new List();
List<String> temp1=['Nile University', 'Smart Village', 'Zewail'];
Map<String,String> map1={};
@override
void initState() {
super.initState();
getplaces(temp);
getuser(map1,'1jKpg81YCO5PoFOa2wWR');
}
Future<List> getuser(temp,String place) async{
List<String> userids=[];
QuerySnapshot usersubs= await Firestore.instance.collection('tempSubs').getDocuments();
QuerySnapshot userid= await Firestore.instance.collection('users').where('place',isEqualTo: place).getDocuments();
userid.documents.forEach((DocumentSnapshot doc,){
usersubs.documents.forEach((DocumentSnapshot doc1){
if(doc.documentID==doc1.documentID){
doc1.data['products'].forEach((k,v){
if( DateTime.fromMillisecondsSinceEpoch(v).day==DateTime.now().day){
int x= DateTime.fromMillisecondsSinceEpoch(v).day;
print('keey equal $k and v is $x');
print('dy is $x');
userids.add(
doc.documentID);
}
});
}
} ); }
);
print('doc.documentID');
print (userids);
setState(() {});
return userids;
}
Future<List> getplaces(temp) async{
QuerySnapshot place= await Firestore.instance.collection('places').getDocuments();
place.documents.forEach((DocumentSnapshot doc){
temp.add(
doc.data['name']
);
// print(doc.data['name']);
});
// print(temp);
setState(() {});
return temp;
}
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: Text("Home Page"),
),
body: !temp.isNotEmpty?
CircularProgressIndicator():
Row(mainAxisSize:MainAxisSize.max,
mainAxisAlignment: MainAxisAlignment.spaceAround,
children:<Widget>[
Container(
height: 100.0,
child:
ListView.builder(
scrollDirection: Axis.horizontal,
itemExtent: 100.0,
itemCount:temp.length,
itemBuilder:(BuildContext context, int index) {
return ListTile(title: Text(temp[index]),onTap:
(){
print(temp[index]);
}
);}
),),
Container(child:Text('data'),)
],),
);
}
}