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jayaleshwarijayaleshwari
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Merge pull request #2 from Indumathi1195R/patch-2
Update pubspec.yaml
2 parents d2b9304 + 1e0b8c3 commit a9ac3c6

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+71
-83
lines changed

2 files changed

+71
-83
lines changed

‎lib/main.dart‎

Lines changed: 68 additions & 80 deletions
Original file line numberDiff line numberDiff line change
@@ -11,15 +11,10 @@ class MultipleResource extends StatefulWidget {
1111
class MultipleResourceState extends State<MultipleResource> {
1212
bool _isJoseph = false;
1313
bool _isStephen = false;
14-
List<Appointment> _appointments;
15-
DataSource _dataSource;
16-
List<Appointment> _josephAppointments, _stephenAppointments;
17-
18-
@override
19-
void initState() {
20-
_dataSource = _getCalendarDataSource();
21-
super.initState();
22-
}
14+
final List<Appointment> _appointments = <Appointment>[];
15+
final DataSource _dataSource=DataSource(<Appointment>[]);
16+
final List<Appointment> _josephAppointments=<Appointment>[];
17+
final List<Appointment> _stephenAppointments=<Appointment>[];
2318

2419
@override
2520
Widget build(BuildContext context) {
@@ -28,82 +23,76 @@ class MultipleResourceState extends State<MultipleResource> {
2823
debugShowCheckedModeBanner: false,
2924
home: Scaffold(
3025
body: Column(
31-
children: <Widget>[
32-
SafeArea(
33-
child: Row(
34-
children: <Widget>[
35-
Switch(
36-
value: _isJoseph,
37-
onChanged: (value) {
38-
setState(() {
39-
if (value) {
40-
_updateJosephAppointments();
41-
_dataSource.appointments.addAll(_josephAppointments);
42-
_dataSource.notifyListeners(
43-
CalendarDataSourceAction.reset, _josephAppointments);
44-
} else {
45-
for (int i = 0; i < _josephAppointments.length; i++) {
46-
_dataSource.appointments.remove(_josephAppointments[i]);
47-
}
48-
_josephAppointments.clear();
49-
_dataSource.notifyListeners(
50-
CalendarDataSourceAction.reset, _josephAppointments);
51-
}
52-
_isJoseph = value;
53-
});
54-
},
55-
activeTrackColor: Colors.lightGreenAccent,
56-
activeColor: Colors.green,
57-
),
58-
Text('Dr.Joseph (Nephrologist)'),
59-
],
60-
),
61-
),
62-
Row(
6326
children: <Widget>[
64-
Switch(
65-
value: _isStephen,
66-
onChanged: (value) {
67-
setState(() {
68-
if (value) {
69-
_updateStephenAppointments();
70-
_dataSource.appointments.addAll(_stephenAppointments);
71-
_dataSource.notifyListeners(
72-
CalendarDataSourceAction.reset, _stephenAppointments);
73-
} else {
74-
for (int i = 0; i < _stephenAppointments.length; i++) {
75-
_dataSource.appointments.remove(_stephenAppointments[i]);
76-
}
77-
_stephenAppointments.clear();
78-
_dataSource.notifyListeners(
79-
CalendarDataSourceAction.reset, _stephenAppointments);
80-
}
81-
_isStephen = value;
82-
});
83-
},
84-
activeTrackColor: Colors.lightBlue,
85-
activeColor: Colors.blue,
27+
SafeArea(
28+
child: Row(
29+
children: <Widget>[
30+
Switch(
31+
value: _isJoseph,
32+
onChanged: (value) {
33+
setState(() {
34+
if (value) {
35+
_updateJosephAppointments();
36+
_dataSource.appointments!.addAll(_josephAppointments);
37+
_dataSource.notifyListeners(
38+
CalendarDataSourceAction.reset, _josephAppointments);
39+
} else {
40+
for (int i = 0; i < _josephAppointments.length; i++) {
41+
_dataSource.appointments!.remove(_josephAppointments[i]);
42+
}
43+
_josephAppointments.clear();
44+
_dataSource.notifyListeners(
45+
CalendarDataSourceAction.reset, _josephAppointments);
46+
}
47+
_isJoseph = value;
48+
});
49+
},
50+
activeTrackColor: Colors.lightGreenAccent,
51+
activeColor: Colors.green,
52+
),
53+
Text('Dr.Joseph (Nephrologist)'),
54+
],
55+
),
56+
),
57+
Row(
58+
children: <Widget>[
59+
Switch(
60+
value: _isStephen,
61+
onChanged: (value) {
62+
setState(() {
63+
if (value) {
64+
_updateStephenAppointments();
65+
_dataSource.appointments!.addAll(_stephenAppointments);
66+
_dataSource.notifyListeners(
67+
CalendarDataSourceAction.reset, _stephenAppointments);
68+
} else {
69+
for (int i = 0; i < _stephenAppointments.length; i++) {
70+
_dataSource.appointments!.remove(_stephenAppointments[i]);
71+
}
72+
_stephenAppointments.clear();
73+
_dataSource.notifyListeners(
74+
CalendarDataSourceAction.reset, _stephenAppointments);
75+
}
76+
_isStephen = value;
77+
});
78+
},
79+
activeTrackColor: Colors.lightBlue,
80+
activeColor: Colors.blue,
81+
),
82+
Text('Dr.Stephen (Cardiologist)'),
83+
],
8684
),
87-
Text('Dr.Stephen (Cardiologist)'),
85+
Expanded(
86+
child: SfCalendar(
87+
view: CalendarView.week,
88+
dataSource: _dataSource,
89+
))
8890
],
89-
),
90-
Expanded(
91-
child: SfCalendar(
92-
view: CalendarView.week,
93-
dataSource: _dataSource,
94-
))
95-
],
96-
)),
91+
)),
9792
);
9893
}
9994

100-
DataSource _getCalendarDataSource() {
101-
_appointments = <Appointment>[];
102-
return DataSource(_appointments);
103-
}
104-
10595
void _updateJosephAppointments() {
106-
_josephAppointments = _josephAppointments ?? <Appointment>[];
10796
Appointment newAppointment = Appointment(
10897
startTime: DateTime.now(),
10998
endTime: DateTime.now().add(Duration(hours: 1)),
@@ -114,7 +103,7 @@ class MultipleResourceState extends State<MultipleResource> {
114103
startTime: DateTime.now().add(Duration(days: -3, hours: 6)),
115104
endTime: DateTime.now().add(Duration(days: -3, hours: 7)),
116105
subject:
117-
'Billion Hearts Beating brings you Happy Heart Fest to celebrate World Heart Day',
106+
'Billion Hearts Beating brings you Happy Heart Fest to celebrate World Heart Day',
118107
color: Colors.lightGreen,
119108
);
120109
Appointment newAppointment2 = Appointment(
@@ -143,7 +132,6 @@ class MultipleResourceState extends State<MultipleResource> {
143132
}
144133

145134
void _updateStephenAppointments() {
146-
_stephenAppointments = _stephenAppointments ?? <Appointment>[];
147135
Appointment newAppointment5 = Appointment(
148136
startTime: DateTime.now(),
149137
endTime: DateTime.now().add(Duration(hours: 1)),

‎pubspec.yaml‎

Lines changed: 3 additions & 3 deletions
Original file line numberDiff line numberDiff line change
@@ -14,16 +14,16 @@ description: A new Flutter application.
1414
version: 1.0.0+1
1515

1616
environment:
17-
sdk: ">=2.1.0 <3.0.0"
17+
sdk: ">=2.12.0 <3.0.0"
1818

1919
dependencies:
2020
flutter:
2121
sdk: flutter
22-
syncfusion_flutter_calendar: ^18.2.47
22+
syncfusion_flutter_calendar: ^19.1.56
2323

2424
# The following adds the Cupertino Icons font to your application.
2525
# Use with the CupertinoIcons class for iOS style icons.
26-
cupertino_icons: ^0.1.3
26+
cupertino_icons: ^1.0.2
2727

2828
dev_dependencies:
2929
flutter_test:

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