Hy, я работаю над проектом, использую плагин table_calendar. Я получаю записи о собраниях из базы данных и показываю их в виде маркера в календаре. Теперь я хочу показать детали этого собрания на странице в списке, но я не Я имею представление о том, как это сделать, я могу распечатать его идентификаторы собраний в списке, но как я могу распечатать другие сведения о собраниях, такие как место, время, имя клиента и т. д. c?
import 'package:flutter/material.dart';
import 'package:hexcolor/hexcolor.dart';
import 'package:intl/intl.dart';
import 'notifcation_dialog.dart';
import 'package:shared_preferences/shared_preferences.dart';
import 'package:table_calendar/table_calendar.dart';
import 'dart:convert';
import 'package:http/http.dart' as http;
import 'variables.dart';
import 'package:flutter_datetime_picker/flutter_datetime_picker.dart';
import 'package:expandable/expandable.dart';
TextEditingController agendaController = new TextEditingController();
TextEditingController phoneController = new TextEditingController();
TextEditingController locationController = new TextEditingController();
meeting mee = new meeting();
meeting meet = new meeting();
String _time = '';
List meetDate;
CalendarController _controller;
String dateWithT;
String emailFromSharedPref, meetingAdded;
Map smData;
Map meetingDetail;
List meetingInfo, customerInfo;
List<dynamic> _selectedEvents;
Map<DateTime, List<dynamic>> _events;
Map<DateTime, List<dynamic>> c_nameMap;
class AddMeeting extends StatefulWidget {
@override
_AddMeetingeState createState() => _AddMeetingeState();
}
class _AddMeetingeState extends State<AddMeeting> {
@override
void initState() {
super.initState();
_controller = CalendarController();
_events = {};
_selectedEvents = [];
c_nameMap = {};
getIdAndGetMeetings();
}
Future getIdAndGetMeetings() async {
// getting email from SharedPreferences
SharedPreferences prefs = await SharedPreferences.getInstance();
emailFromSharedPref = prefs.getString('email');
// getting saleManager info using email
var url = "http://.../getSaleMangerDetal.php";
var response = await http.post(url, body: {
"m_email": emailFromSharedPref,
});
smData = jsonDecode(response.body);
// getting customer info using saleManagerID
var customerInfoUrl = "http://.../calender/getCustomerInfo.php";
var customerInfoResponse = await http.post(customerInfoUrl, body: {
"sm_id": smData['manager_id'],
});
// saving customer info in the list, because there are many dict in the list
customerInfo = jsonDecode(customerInfoResponse.body);
// get meetings details from server using saleManager Id
var getmeetingUrl = "http://.../getMeetings.php";
var getMeetiongResponse = await http.post(getmeetingUrl, body: {
"manager_id": smData['manager_id'],
});
meetingInfo = jsonDecode(getMeetiongResponse.body);
print(meetingInfo);
for (int i = 0; i < meetingInfo.length; i++) {
dateWithT =
meetingInfo[i]['m_date'].replaceAll(new RegExp(r'[^\w\s]+'), '');
dateWithT = dateWithT.replaceAll(' ', '');
dateWithT = dateWithT + "000000";
dateWithT = dateWithT.substring(0, 8) + 'T' + dateWithT.substring(8);
mee.dateTime = DateTime.parse(dateWithT);
if (_events[mee.dateTime] != null) {
_events[mee.dateTime].add(meetingInfo[i]['meeting_id']);
} else {
_events[mee.dateTime] = [meetingInfo[i]['meeting_id']];
}
}
}
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: Text('Flutter Calendar'),
),
body: SingleChildScrollView(
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: <Widget>[
// Text(_time),
TableCalendar(
events: _events,
// initialCalendarFormat: CalendarFormat.week,
calendarStyle: CalendarStyle(
canEventMarkersOverflow: true,
todayColor: Colors.orange,
selectedColor: Theme.of(context).primaryColor,
todayStyle: TextStyle(
fontWeight: FontWeight.bold,
fontSize: 18.0,
color: Colors.white)),
headerStyle: HeaderStyle(
centerHeaderTitle: true,
formatButtonDecoration: BoxDecoration(
color: Colors.orange,
borderRadius: BorderRadius.circular(20.0),
),
formatButtonTextStyle: TextStyle(color: Colors.white),
formatButtonShowsNext: false,
),
startingDayOfWeek: StartingDayOfWeek.monday,
onDaySelected: (date, events) {
setState(() {
_selectedEvents = events;
});
},
builders: CalendarBuilders(
calendarController: _controller,
),
..._selectedEvents.map((event) => Stack(
children: <Widget>[
// getMeetingsIndividualDetails(event),
Card(
child: Container(
child: Padding(
padding: const EdgeInsets.all(8.0),
child: ExpandablePanel(
header: Text(event),
// Text(getMeetingsIndividualDetails(event, 'c_name')),
collapsed: Text(
'qwe',
softWrap: true,
maxLines: 2,
overflow: TextOverflow.ellipsis,
),
expanded: Text(
'as',
softWrap: true,
),
tapHeaderToExpand: true,
hasIcon: true,
),
),
),
),
],
)),
],
),
),
floatingActionButton: FloatingActionButton(
child: Icon(Icons.add),
onPressed: _showAddDialog,
),
);
}
_showAddDialog() async {
await showDialog(
context: context,
builder: (context) => StatefulBuilder(builder: (context, setState) {
return ShowDialog();
}));
setState(() {
_selectedEvents = _events[mee.dateTime];
});
}
}
addMeetingToDatabase(List meetDate2) async {
// print(meetDate2[0]);
var getmeetingUrls = "http://.../addMeeting.php";
var getMeetiongResponses = await http.post(getmeetingUrls, body: {
"sm_id": smData['manager_id'],
"c_id": '2',
"agenda": agendaController.text,
"phone": phoneController.text,
"location": locationController.text,
"date": meetDate2[0],
"time": _time,
});
meetingAdded = jsonDecode(getMeetiongResponses.body);
print(meetingAdded);
}
class ShowDialog extends StatefulWidget {
@override
_ShowDialogState createState() => _ShowDialogState();
}
class _ShowDialogState extends State<ShowDialog> {
@override
Widget build(BuildContext context) {
return AlertDialog(
content: SingleChildScrollView(
child: Container(
// height: MediaQuery.of(context).size.height/3,
child: Column(
// mainAxisAlignment: MainAxisAlignment.end,
children: <Widget>[
Padding(
padding: const EdgeInsets.only(top: 8.0, bottom: 8),
child: TextField(
controller: phoneController,
// maxLines: null,
decoration: InputDecoration(
border: OutlineInputBorder(),
labelText: 'Phone',
prefixIcon: Icon(Icons.phone_android),
labelStyle: TextStyle(fontSize: 15)),
),
),
Padding(
padding: const EdgeInsets.only(top: 8.0, bottom: 8),
child: TextField(
controller: locationController,
// maxLines: null,
decoration: InputDecoration(
border: OutlineInputBorder(),
labelText: 'Meeting Location',
prefixIcon: Icon(Icons.add_location),
labelStyle: TextStyle(fontSize: 15)),
),
),
Padding(
padding: const EdgeInsets.only(top: 8.0, bottom: 8),
child: Row(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
children: <Widget>[
RaisedButton(
child: Text('Meeting Time'),
onPressed: () {
DatePicker.showTimePicker(context,
theme: DatePickerTheme(
containerHeight: 210.0,
),
showTitleActions: true, onConfirm: (time) {
print('confirm $time');
_time =
'${time.hour} : ${time.minute} : ${time.second}';
setState(() {});
},
currentTime: DateTime.now(),
locale: LocaleType.en);
setState(() {});
}),
Text(_time)
],
),
),
Padding(
padding: const EdgeInsets.only(top: 8.0, bottom: 8),
child: TextField(
controller: agendaController,
maxLines: null,
decoration: InputDecoration(
border: OutlineInputBorder(),
labelText: 'Agenda',
prefixIcon: Icon(Icons.message),
labelStyle: TextStyle(fontSize: 15)),
),
),
],
),
),
),
actions: <Widget>[
FlatButton(
child: Text("Save"),
onPressed: () {
// if (agendaController.text.isEmpty) return;
// if (_events[_controller.selectedDay] != null) {
// _events[_controller.selectedDay]
// .add(agendaController.text);
String asd = _controller.selectedDay.toString();
meetDate = asd.split(' ');
addMeetingToDatabase(meetDate);
agendaController.clear();
phoneController.clear();
locationController.clear();
Navigator.pop(context);
},
)
],
);
}
}
чего я достиг? 
Чего я хочу достичь 