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1 | import 'package:cloud_firestore/cloud_firestore.dart'; | |
2 | import 'package:firebaser/student.dart'; | |
3 | import 'package:flutter/material.dart'; | |
4 | import 'package:firebase_core/firebase_core.dart'; | |
5 | import 'package:firebaser/firebase_options.dart'; | |
6 | ||
7 | void main() async { | |
8 | WidgetsFlutterBinding.ensureInitialized(); | |
9 | await Firebase.initializeApp( | |
10 | options: DefaultFirebaseOptions.currentPlatform, | |
11 | ); | |
12 | ||
13 | runApp(MaterialApp( | |
14 | theme: ThemeData( | |
15 | brightness: Brightness.light, | |
16 | primaryColor: Colors.blue, | |
17 | colorScheme: ColorScheme.fromSwatch().copyWith(secondary: Colors.cyan), | |
18 | ), | |
19 | home: MyApp(), | |
20 | )); | |
21 | } | |
22 | ||
23 | class MyApp extends StatefulWidget { | |
24 | const MyApp({super.key}); | |
25 | ||
26 | @override | |
27 | State<MyApp> createState() => _MyAppState(); | |
28 | } | |
29 | ||
30 | class _MyAppState extends State<MyApp> { | |
31 | TextEditingController ct1 = new TextEditingController(); | |
32 | TextEditingController ct2 = new TextEditingController(); | |
33 | TextEditingController ct3 = new TextEditingController(); | |
34 | TextEditingController ct4 = new TextEditingController(); | |
35 | CollectionReference cref = FirebaseFirestore.instance.collection("Students"); | |
36 | ||
37 | void enterData(TextEditingController ct1, TextEditingController ct2, | |
38 | TextEditingController ct3, TextEditingController ct4) { | |
39 | String n = ct1.text; | |
40 | String i = ct2.text; | |
41 | String c = ct3.text; | |
42 | double g = double.parse(ct4.text); | |
43 | ||
44 | Map<String, dynamic> map = { | |
45 | "Name": n, | |
46 | "ID": i, | |
47 | "Course": c, | |
48 | "GPA": g, | |
49 | }; | |
50 | ||
51 | cref | |
52 | .add(map) | |
53 | .then((value) => print("User added")) | |
54 | .catchError((error) => print("Errrrrrrrrrr ")); | |
55 | } | |
56 | ||
57 | void getData(String doc, TextEditingController ct1, TextEditingController ct2, | |
58 | TextEditingController ct3, TextEditingController ct4) { | |
59 | cref.doc(doc).get().then((value) { | |
60 | dynamic obj = value.data(); | |
61 | print(obj["Name"]); | |
62 | print(obj["Course"]); | |
63 | print(obj["ID"]); | |
64 | print(obj["GPA"]); | |
65 | }); | |
66 | } | |
67 | ||
68 | @override | |
69 | Widget build(BuildContext context) { | |
70 | return Scaffold( | |
71 | appBar: AppBar( | |
72 | title: const Text("Airbase inc."), | |
73 | ), | |
74 | body: Column( | |
75 | children: <Widget>[ | |
76 | Padding( | |
77 | padding: const EdgeInsets.all(8.0), | |
78 | child: TextFormField( | |
79 | controller: ct1, | |
80 | decoration: const InputDecoration( | |
81 | labelText: "Student Name", | |
82 | fillColor: Colors.white, | |
83 | focusedBorder: OutlineInputBorder( | |
84 | borderSide: BorderSide(color: Colors.blue, width: 2.0))), | |
85 | onChanged: (String str) {}, | |
86 | ), | |
87 | ), | |
88 | Padding( | |
89 | padding: const EdgeInsets.all(8.0), | |
90 | child: TextFormField( | |
91 | controller: ct2, | |
92 | decoration: const InputDecoration( | |
93 | labelText: "Student ID", | |
94 | fillColor: Colors.white, | |
95 | focusedBorder: OutlineInputBorder( | |
96 | borderSide: BorderSide(color: Colors.blue, width: 2.0))), | |
97 | onChanged: (String str) {}, | |
98 | ), | |
99 | ), // | |
100 | Padding( | |
101 | padding: const EdgeInsets.all(8.0), | |
102 | child: TextFormField( | |
103 | controller: ct3, | |
104 | decoration: const InputDecoration( | |
105 | labelText: "Course", | |
106 | fillColor: Colors.white, | |
107 | focusedBorder: OutlineInputBorder( | |
108 | borderSide: BorderSide(color: Colors.blue, width: 2.0))), | |
109 | onChanged: (String str) {}, | |
110 | ), | |
111 | ), | |
112 | Padding( | |
113 | padding: const EdgeInsets.all(8.0), | |
114 | child: TextFormField( | |
115 | controller: ct4, | |
116 | decoration: const InputDecoration( | |
117 | labelText: "GPA", | |
118 | fillColor: Colors.white, | |
119 | focusedBorder: OutlineInputBorder( | |
120 | borderSide: BorderSide(color: Colors.blue, width: 2.0))), | |
121 | onChanged: (String str) {}, | |
122 | ), | |
123 | ), // | |
124 | Row( | |
125 | mainAxisAlignment: MainAxisAlignment.center, | |
126 | children: <Widget>[ | |
127 | ElevatedButton( | |
128 | onPressed: () { | |
129 | // enterData(ct1, ct2, ct3, ct4); | |
130 | getData("cTohq82nNzzrmzc32KR7", ct1, ct2, ct3, ct4); | |
131 | }, | |
132 | child: Icon(Icons.memory_sharp), | |
133 | ) | |
134 | ], | |
135 | ) | |
136 | ], | |
137 | ), | |
138 | ); | |
139 | } | |
140 | } | |
141 |