login() method mo nito.Future<void> login() async {
if (username.text.isEmpty || password.text.isEmpty) {
Fluttertoast.showToast();
return;
}
final uri = Uri.parse('https://10.0.17.126/conn/login.php');
final body = <String, dynamic>{
'username': username.text,
'password': password.text,
};
final response = await http.post(uri, body: body);
if (response.statusCode == 200) {
final data = json.decode(response.body);
print(data); // Dapat lumabas yung kailangan mong data.
// TODO: Navigate to Menu page.
return;
} else {
Fluttertoast.showToast();
return;
}
}cubit .late variable hanggat maaari. Hindi ka nya matutulungan kasi dinadaya mo lang yung compile time pero sa runtime may chance na mag-error yang program mo. Pwera na lang sa mga certain scenarios talaga.Lumalabas naman po yung data papunta sa menu page. Yung problema ko po is paano makuha yung data ng naka logged in na user. Bali po nakukuha ko lahat ng data ng naka register sa menu page ko gusto ko lang po is makuha lang sana yung data ng naka logged in.
Ok. Then filter mo dun sa list yung value na gusto mong kuhain gamit yung
username and password ng naka-logged in na user.final index = employees.indexWhere((e) => e.username == username.text && e.password == password.text);
if (index == -1 ) return Fluttertoast(); // employee not found.
final employee = employees[index];
print('Current employee: $employee');Yeah.
wow, thanks po sa info. Abang din po ako sa tutorial niyo soon
Ok na po nakukuha ko na po yung current employee. Gumamit po ako ng sharedpreferences. Paano po yung code na kukuhanin yung data ng employee galing sa ibang table? Nakukuha ko naman yung data ng kung sino yung naka logged in pero sa sa employee table lang. Gusto ko po yung kukuhanin rin yung data ng nasa ibang table. Alam ko naman po yung sql query di ko lang po alam kung paano ma implement yun sa flutter.
SELECT * FROM employee_logs WHERE employee_id = ?;GET /employees/:id/logsFuture<void> fetchEmployeeLogs(int employeeId) async {
final uri = Uri.parse('https://10.0.17.126/employees/$employeeId/logs);
try {
final response = await http.get(uri);
if (response.statusCode == 200) {
final data = json.decode(response.body);
print(data); // TODO: Deserialize response.
} else {
Fluttertoast.showToast();
}
} catch (e) {
// TODO: Handle error.
Fluttertoast.showToast();
}
}class EmployeeLogs {
final date;
final status;
factory EmployeeLogs.fromJson(){
// TODO.
};
}logdate mo sa Employee?di ko po alam kung paano gawin ito.
Future<List<Employee>> getAttendance() async {
var uri = 'http://10.0.17.126/conn/view_data.php/$rfid/$employeeID';
final response = await http.get(Uri.parse(uri), headers: {
"Content-type": "applcation/json",
});
var list = json.decode(response.body);
List<Employee> employees =
await list.map<Employee>((json) => Employee.fromJson(json)).toList();
employeeDataSource = EmployeeDataSource(employees);
return employees;
}
@override
void initState() {
// TODO: implement initState
super.initState();
getDet();
_columns = getColumns();
getAttendance();
}
void getDet() async {
SharedPreferences pref = await SharedPreferences.getInstance();
setState(() {
firstname = pref.getString('firstname')!;
lastname = pref.getString('lastname')!;
employeeID = pref.getString('employeeID')!;
rfid = pref.getString('rfid')!;
});
}
}print(employeeDataSource);
Yes. Kasi hindi tama yung pag deserialize mo.
id, logdate, status, at rfid.class EmployeeLogs {
final int id;
final int logDate;
final String status;
final int rfId;
// Yung key/name na nasa loob ng `[]` brackets ay dapat katulad ng
// nasa database / server.
static User fromJson(Map<String, dynamic> json) => User(
id: json['id']
logDate: json['logdate'],
status: json['status'],
rfid: json['rfid'],
);
}/// Fetch mo yung list of Employee Logs model, hindi yung pinaka-employee model.
Future<void> getAttendance() async {
final uri = 'http://10.0.17.126/conn/view_data.php/$rfid/$employeeID';
final response = await http.get(Uri.parse(uri), headers: {
"Content-type": "applcation/json",
});
final data = json.decode(response.body);
final logs = data.map<EmployeeLogs>((json) => EmployeeLogs.fromJson(json)).toList();
print(logs); // print mo muna.
}class Employee {
String status;
String logdate;
Employee({
required this.status,
required this.logdate,
});
factory Employee.fromJson(Map<String, dynamic> json) {
return Employee(
status: json['status'],
logdate: json['logdate'],
);
}
}toLocal(). Pwede mo to isama sa mga Utils class mo since static sya. /// Converts `int` to `DateTime` format and
/// returns `[String]` data type.
///
/// Format: MMM dd, yyyy
static String convertIntUnixToReadableString(int date,
{DateFormat? formatterDate}) {
/// Convert the integer back to datetime.
DateTime dateInUnix = DateTime.fromMillisecondsSinceEpoch(date * 1000);
/// Format/Customize the DateTime.
formatterDate ??= DateFormat('MMM dd, yyyy');
String formattedDate = formatterDate.format(dateInUnix);
return formattedDate;
}DateFormat s, check mo to: You do not have permission to view the full content of this post.
Log in or register now.final employee = Employee();
final logDateUnix = int.Parse(employee.logDate);
final logDateInString = convertIntUnixToReadableString(logDateUnix,
formatterDate: _customFormatter);
print(logDateInString);