import 'dart:convert';
import 'package:flutter/material.dart';
import 'package:flutter_svg/flutter_svg.dart';
import 'package:http/http.dart' as http;
class TableScreen extends StatefulWidget {
final String code;
const TableScreen({Key key, this.code}) : super(key: key);
@override
_TableScreenState createState() => _TableScreenState();
}
class _TableScreenState extends State<TableScreen> {
List _table;
getTable() async {
http.Response response = await http.get(
'https://xxxx.items/daily_betting_tips',
headers: {
'X-RapidAPI-Host': 'xxxx..com',
'X-RapidAPI-Key':
'XXXXXXX',
"useQueryString": "true"
});
String body = response.body;
Map data = jsonDecode(body);
List table = data['Match'][0]['table'];
setState(() {
_table = table;
});
}
Widget buildTable() {
List<Widget> teams = [];
for (var team in _table) {
teams.add(
Padding(
padding: const EdgeInsets.all(10),
child: Row(
children: [
Expanded(
child: Row(
children: [
team['competitions'].toString().length > 1
? Text(team['competitions'].toString() + ' - ')
: Text(" " + team['competitions'].toString() + ' - '),
Row(
children: [
SvgPicture.network(
team['home_team']['crestUrl'],
height: 30,
width: 30,
),
team['home_team']['away_team'].toString().length > 11
? Text(team['home_team']['away_team']
.toString()
.substring(0, 11) +
'...')
: Text(team['home_team']['away_team'].toString()),
],
),
],
),
),
Expanded(
child: Row(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
children: [
Text(team['game_prediction'].toString()),
Text(team['match_status'].toString()),
Text(team['match_date'].toString()),
Text(team['match_time'].toString()),
Text(team['sport_type'].toString()),
Text(team['odd_value'].toString()),
],
),
),
],
),
),
);
}
return Column(
children: teams,
);
}
@override
void initState() {
super.initState();
getTable();
}
@override
Widget build(BuildContext context) {
return _table == null
? Container(
color: Colors.white,
child: Center(
child: CircularProgressIndicator(
valueColor: AlwaysStoppedAnimation<Color>(
Color(0xFFe70066),
),
),
),
)
: Scaffold(
body: Container(
decoration: BoxDecoration(
gradient: LinearGradient(
colors: [
const Color(0xffe84860),
const Color(0xffe70066),
],
begin: const FractionalOffset(0.0, 0.0),
end: const FractionalOffset(0.0, 1.0),
stops: [0.0, 1.0],
tileMode: TileMode.clamp,
)),
child: ListView(
physics: const BouncingScrollPhysics(
parent: AlwaysScrollableScrollPhysics()),
children: [
SizedBox(
height: 20,
),
Padding(
padding:
const EdgeInsets.symmetric(horizontal: 10, vertical: 5),
child: Row(
children: [
Expanded(
child: Row(
children: [
Text(
'Pos',
style: TextStyle(fontWeight: FontWeight.bold),
),
SizedBox(
width: 20,
),
Text(
'Club',
style: TextStyle(fontWeight: FontWeight.bold),
),
],
),
),
Expanded(
child: Row(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
children: [
Text(
'PL',
style: TextStyle(fontWeight: FontWeight.bold),
),
Text(
'W',
style: TextStyle(fontWeight: FontWeight.bold),
),
Text(
'D',
style: TextStyle(fontWeight: FontWeight.bold),
),
Text(
'L',
style: TextStyle(fontWeight: FontWeight.bold),
),
Text(
'GD',
style: TextStyle(fontWeight: FontWeight.bold),
),
Text(
'Pts',
style: TextStyle(fontWeight: FontWeight.bold),
),
],
),
),
],
),
),
SizedBox(
height: 10,
),
buildTable(),
],
),
),
);
}
}Aldığım hatanın çıktısıNoSuchMethodError: '[]' Dynamic call of null. Receiver: null Arguments: [0]
Yanlışımı düzeltebilecek birileri var ise şimdiden teşekkür ederim
