rajajawahar

import 'package:flutter/material.dart';
import 'package:sqflitedatabase/model/employee.dart';
import 'dart:async';
import 'package:sqflitedatabase/database/dbhelper.dart';

Future<List<Employee>> fetchEmployeesFromDatabase() async {
  var dbHelper = DBHelper();
  Future<List<Employee>> employees = dbHelper.getEmployees();
  return employees;
}

rajajawahar

void _submit() {
     if (this.formKey.currentState.validate()) {
      formKey.currentState.save(); 
     }
    var employee = Employee(firstname,lastname,mobileno,emailId);
    var dbHelper = DBHelper();
    dbHelper.saveEmployee(employee);
    _showSnackBar("Data saved successfully");
}

rajajawahar

class _MyHomePageState extends State<MyHomePage> {  
String firstname; 
String lastname;
String emailId;
String mobileno;
final scaffoldKey = new GlobalKey<ScaffoldState>();
final formKey = new GlobalKey<FormState>();

    @override
  Widget build(BuildContext context) {

rajajawahar

class Employee{

  String firstName;
  String lastName;
  String mobileNo;
  String emailId;
  
  Employee(this.firstName, this.lastName,this.mobileNo,this.emailId);
  
}

rajajawahar

import 'dart:async';
import 'dart:io' as io;
import 'package:path/path.dart';
import 'package:sqflite/sqflite.dart';
import 'package:path_provider/path_provider.dart';

class DBHelper{

  static Database _db;

rajajawahar

package main

import (
	"net/http"
)

func main() {
	http.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {
		http.ServeFile(w, r, r.URL.Path[1:])
	})

rajajawahar

package main

import (
	"fmt"
	"github.com/gorilla/mux"
	"github.com/gorilla/securecookie"
	"net/http"
)

// cookie handling

rajajawahar

package main

import (
	"database/sql"
	"gopkg.in/gorp.v1"
	"log"
	"strconv"

	"github.com/gin-gonic/gin"
	_ "github.com/go-sql-driver/mysql"

rajajawahar

import 'package:flutter/material.dart';
import 'package:http/http.dart' as http;
import 'dart:convert';
import 'dart:async';



void main() => runApp(new MyApp());

class MyApp extends StatelessWidget {

rajajawahar

import 'package:flutter/material.dart';

void main() => runApp(new MyApp());

class MyApp extends StatelessWidget {
  // This widget is the root of your application.
  @override
  Widget build(BuildContext context) {
    return new MaterialApp(
      title: 'Flutter Demo',