Easy Steps: November 2012

Friday, November 2, 2012

XAMPP +PHPMYADMIN

XAMPP +PHPMYADMIN

download XAMPP

Step : # 1
Go the offcial website and click the given blow dowload links
https://www.apachefriends.org/index.html

Step : # 2

Step : # 3

. xampp is a free open sourse cross-platform web server solutions
. xampp is the perfect tools to setup a web server locally

Step : # 4
Run
. Run as administrator
. yes
. yes
. un-select Lean about Bitnami for XAMPP
. un-select do you want to

Step : # 5
Go to C drive
like C:\xampp

Step : # 6

download phpMyAdmin

Go the offcial website and click the given blow dowload links
https://www.phpmyadmin.net/

. Extract it
. cut phpMyAdmin and paste inside the C:\xampp\htdocs

. Back to or Go to C:\xampp
. once click it will run automatically

. Open a .new Tab
. localhost/phpmyadmin
. http://localhost/phpmyadmin/
or
. localhost/phpmyadmin/

Step : # 7

How to create Database and table
New --> Create database --> utf8_general_ci

. Click the database name of the left panel
Then enter table name and column
like
. my table | 4

Step : # 8
. Click the database name then table name of the left panel
. Entry start now
like name - id
type - INT
length - 4
Null Index - PRIMARY
check box - thick
storage -> MRG MYISAM

Example like as below

Good output like as below
Database -> Table ->Structure

Step : # 9

What is MySQL?

MySQL is an open-source relational database management system that works on many
platforms, It Provides multi-user access to support many storage engine and is
backend by Oracle So, you can buy a commercial license version from Oracle to get
premium support services.

Advantage of using MySQL with Node.js

1. scalability& Flexibility
2. Low Total Cost of Ownership
3. Secure Data Protection.
4. Ease of Management
5. High performance
6. High Availability
7. Robust Transaction Support
8. Comprehensive Application Development

Workbench
1. XAMPP+ phpMyAdmin

..................................................................................................................................................................................................................................
[Setup Coding ]

const express = require('express')
const mysql = require('mysql')
const app = express()

app.use(express.json())

const mysqlConnection = mysql.createConnection({
host:'localhost',
user:'root',
password:'',
database:'myEdu',
multipleStatements:true
})
mysqlConnection.connect((error)=>{
if(!error){
console.log('connected successful')
}else{
console.log('Connection Failed')
}
})

const port = process.env.PORT || 5000
app.listen(port, () => {
console.log(`Server is running at ${port}`)
})

//Note: - First create Database then Entry filed the Database

router.get('/hello', (req, res) => {
mysqlConnection.query("SELECT * from hello", (error, rows, fields) => {
if (!error) {
res.send(rows)
} else {
console.log(error)
}

})

})

...........................
app.set('views', path.join(__dirname, 'views')
app.set('view', 'hbs')

app.use(cookieParser())
app.use(express.static(path.join(__dirname, 'public')))

Step : # 10

const express = require('express')
const mysql = require('mysql')
const bodyParser = require('body-parser')
const router = express.Router()
const app = express()

app.use(bodyParser.json())
app.use(bodyParser.urlencoded({ extended: true }))

const mysqlConnection = mysql.createConnection({
host: 'localhost',
port: 3306,
user: 'root',
password: '',
database: 'myEdu',
multipleStatements: true
})

router.post('/hello', (req, res) => {
const username = req.body.username
const email = req.body.email
const sql = `INSERT INTO hello (username, email) VALUES("${username}", "${email}")`
mysqlConnection.query(sql, (error, results) => {
if (error) throw error;
return res.send({ error: false, data: results, message: 'Updated list' })
})
})

router.get('/hello', (req, res) => {
const sql = 'SELECT * FROM hello'
mysqlConnection.query(sql, (error, results, fields) => {
if (error) throw error
return res.send({ results })
})
})

router.get('/hello/:id', (req, res, ) => {
const id = req.params.id
const sql = `SELECT * FROM hello WHERE id= ${id}`
mysqlConnection.query(sql, (error, row, fields) => {
if (error) throw error;
res.send({ error: false, data: row[0], message: 'User list.' })
})
})

router.put('/hello/:id', (req, res) => {
const id = req.params.id
const username = req.body.username
const email = req.body.email
const sql = `UPDATE hello SET username="${username}", email="${email}" WHERE id=${id}`
mysqlConnection.query(sql, (error, results) => {
if (error) throw error
res.json({ 'status': "success" })
})
})

router.delete('/hello/:id', (req, res) => {
const id = req.params.id
const sql = `DELETE FROM hello WHERE id=${id}`
mysqlConnection.query(sql, (error, results) => {
if(error) {
res.status(500).send({ error: 'Something failed!' })
}
res.json({'status': 'success'})
})
})

app.use(router)
const port = process.env.PORT || 5000
app.listen(port, () => {
console.log(`Server running at port ${port}`)

})

Step : # 11 [Some Fundamental Steps]

1. What is XAMPP?

XAMPP is the most popular PHP development environment.

2. Download

https://www.apachefriends.org/index.html

3. Install locations

c:/xampp

4. Open it XAMPP

localhost/dashboard

click the phpMyAdmin click the Right corner and start Apache and MySQL

5. Open it httpdocs(c:/xampp/httdocs)

create a new folder under httpdocs like codewithhary

6. Some Tips

shift +!

div.container

7. Run the project

http://localhost/codewithhary/

8. Print

echo "Hello World";

create a variable using $

9.variable

$variable1 =34;

$variable =50;

10. print

echo $variable1;

echo $variable2;

11. add

echo $variable1 + $variable2;

12. New lines

echo "<br>";

echo "Data types <br>";

$var = 30;

echo var_dump($var);

$var ="this is First Example";

echo ($var);

$var =67.1;

echo var_dump($var);

13.const

define("pi");

14. Array

<?php

echo "<br>";

$person = array("Johan", "Smith");

echo $person[1];

15. String

$str ="This";

echo $str;

$len = strlen($str);

echo 'lenght is ';

echo $len;

INSERT INTO `trip` (`sno`, `email`, `password`) VALUES ('1', 'sapanindia@gmail.com', '123456');

<?php

$username="root";

$password="";

$server ="localhost";

$db = "database";

$con = mysqli_connect($server, $username, $password,$db);

if($con){

echo "Connections Successful ";

}else{

//echo "No Connection";

die("No Connections" . mysqli_connect_error());

}

include 'connection.php';

if(isset($_POST['sumit'])){

$name =$_POST['email'];

$email =$_POST['password'];

$sql = "INSERT INTO hello(email, password)VALUES ('$name' , '$email')";

}

if (mysqli_query($con, $sql)) {

echo "New record created successfully";

} else {

echo "Error: " . $sql . "<br>" . mysqli_error($con);

}

mysqli_close($con);

Most of the frameworks are reliability, consistence and time saver.

Some of the innovative frameworks are having the rich set of functionalities, so developer no need to write whole code, Developers needs to access the code by using framework and develop a PHP web application. Frameworks don't give the solutions for bad code writers, but it gives reliability while writing code.

Lavel 8

laravel -v

composer global remove laravel/installer

composer global require laravel/installer

View

Component

Blade Template

Route

Middleware

Group Middleware

Route Middle

Form

Form Validations

Model

Migration

Seed

Flash Session

File Upload

Http Method

Http Client

ApI

Multiple Database Connection

Make simple API

Get, Post, Put, Delete

Search

Validation

Api with Resource

Auth

Sanctum

jetstrem

Step : # 12[ Laravel Installations ]

1. php path

2. download the composer

3. composer global require laravel/installer

4. laravel

5. laravel new projectname

6. php artisan serve

Happy Coding :)

Laravel [route]

1. Route::get('/form',function() {

return view('form');

});

2. Route :: view('sample', 'sample');

3. Route :: get('sample/{id}', function($id){

echo $id;

return view ('sample');

});

4. Route :: redirect('youtube', 'sample');

5. Route :: get('/{id}', function($id){

echo $id;

return view ('about',['id'=>$id]);

});

Route :: view('contact', 'contact');

<?php

namespace App\Http\Controllers;

use Illuminate\Http\Request;

class dumpyapi extends Controller

{

function getData(){

echo 'Dumppy api';

"<br>";

return ['name'=>'Sapan Kumar Das', 'email'=>'email@gmail.com'];

}

Happy Coding :)

Laravel [ Database ]

php artisan make:migration tablename

for Example -

php artisan make:migration create_table_test

php artisan migrate

php artisan migrate:reset

php artisan migrate:rollback (last table will be delted)

Setup

Happy Coding :)

Laravel [ UI ]

React

composer require laravel/ui

Install React

php artisan ui react

php artisan preset react

Install React with auth

php artisan ui react --auth

npm install && npm run dev

npm run watch -- --watch-poll

..........................................................

Vue

The command below will install laravel/ui in a Laravel project.

composer require laravel/ui

After installing the package, set up Vue by running the artisan command.

php artisan ui vue

Similarly, Livewire is a PHP package that is installed using Composer.

composer require livewire/livewire

Database

1. create a database phpadmin site

2. change the databaseName .env

Happy Coding:)

Laravel [Http]

use Illuminate\Support\Facades\Http;

class Demo extends Controller

{

function demo(){

return Http::get('https://jsonplaceholder.typicode.com/todos');

}

.............................................

Step -2

<?php

namespace App\Http\Controllers;

use Illuminate\Http\Request;

use Illuminate\Support\Facades\Http;

class Demo extends Controller

{

function demo(){

$data= Http::get('https://reqres.in/api/users?page=1');

return view('demo',['collections'=>$data['data']]);

}

..................................................

<!DOCTYPE html>

<head>

<title>Document</title>

</head>

<body>

<tr>

<td>Email</td>

<td>first_name</td>

<td>Avatar</td>

</tr>

@foreach ($collections as $user)

<tr>

<td>{{$user['email']}}</td>

<td>{{$user['first_name']}}</td>

</tr>

@endforeach

</table>

</body>

</html>

Happy Coding :)

Laravel [Seeds]

How to add dummy data to the database using command line

php artisan make:seeder MemberSeeder

under Database

use Illuminate\Support\Facades\DB;

use Illuminate\Support\Str;

<?php

namespace Database\Seeders;

use Illuminate\Database\Seeder;

use Illuminate\Support\Facades\DB;

use Illuminate\Support\Str;

class MemberSeeder extends Seeder

{

/**

* Run the database seeds.

* @return void

public function run()

{

//members is table name

DB::table('members')->insert([

"name"=>Str::random(10),

"email"=>Str::random(10),

"password"=>Str::random(10),

]);

}

//MemberSeeder is seed name

php artisan db:seed --class=MemberSeeder

Happy Coding:)

Laravel [Project]

Basic

Install composer
Install laravel

Download link as below

https://getcomposer.org/ or
command line

Check the composer version

composer

Installing laravel

composer global require laravel/installer

Check it install or not

laravel

Start a Project or create a new project

composer create-project --prefer-dist laravel/laravel projctName

Continue ...

Make Controller
Make Router
Make View
Make Layout
Add bootStrap and Jquery

Make Controller

php artisan make:controller RestoProject

Make Router

Route::get('/', [RestoProject::class, 'index']);

Make View

<?php

namespace App\Http\Controllers;

use Illuminate\Http\Request;

class RestoProject extends Controller

{

function index(){

return view('home');

}

Make Layout

<!DOCTYPE html>

<head>

<title>Document</title>

</head>

<body>

@extends('layout')

@section('content')

@stop

</body>

</html>

.........................................

<!DOCTYPE html>

<head>

<title>Restaurants App</title>

</head>

<body>

@yield('content')

@ Copy rights by Restaurants Apps

</footer>

</body>

</html>

Happy Coding:)

Laravel [Database]

make a controller with some stuff

php artisan make:controller bookController --resource

make model and create table

php artisan make:model books -m

php artisan migrate

public function index()

{

return books::orderBy('created_at', "DESC")->get();

}

public function store(Request $request)

{

$newItem = new books;

$newItem->name = $request->book['name'];

$newItem->email =$request->book['email'];

$newItem->save();

return $newItem;

}

Api

Route::get('book', [bookControllertroller::class, 'index']);

Route::prefix('/book')->group(function(){

Route::post('/store',[bookController::class, 'store']);

});

Happy Coding :)

Laravel [React + Laravle]

1. Install Laravel Project

composer create-project laravel/laravel --prefer-dist laravel-react-js

2. Get into the Laravel project.

cd laravel-react-js

3. Install laravel/ui

composer require laravel/ui

4. Install React in Laravel

php artisan ui react

5. Install Required Packages

npm install && npm run dev

6. We have to register the React component inside the resources/js/app.js file.

require('./bootstrap');

// Register React components

require('./components/Example');

require('./components/User');

7. Place the given below code inside the views/welcome.blade.php template.

<body>

</body>

npm run watch

php artisan serve

# for development

npm run dev

# for production

npm run production

8. Install Bootstrap

Run command to install Bootstrap in Laravel project.

php artisan ui bootstrap

9. Install Bootstrap Auth Scaffolding

php artisan ui bootstrap --auth

npm install

npm run watch

10. Error

In my work environment root, .babelrc file was not there. However, following entry in package.json solved the issue.

"babel": {

"presets": [

"@babel/preset-env",

"@babel/preset-react"

"plugins": [

"@babel/plugin-proposal-class-properties"

]}

................................

rm -rf node_modules

rm package-lock.json yarn.lock

npm cache clear --force

Then run the command

npm install cross-env

npm install

and then you can also run

npm run dev

.......................................................

Route

Route::view('add', 'addMember');

return redirect('api/v1/store')

model

public $timestamps=false;

protected $fillable=['name', 'email'];

protected $table =""

form

<form>

@csrf

</form>

return $request->input();

...............................................

Api

@csrf

<button type="submit">Submit </button>

</form>

...............................

public function store(Request $request)

{

$newuser =new UserModel;

$newuser->name = $request->name;

$newuser->email= $request->email;

$newuser->save();

return redirect('form');

}

public function store(Request $request)

{

$newuser =new UserModel;

$newuser->name = $request->name;

$newuser->email= $request->email;

$newuser->save();

return redirect('api/v1/form');

}

.....................................................

React POST Method

import React, { useState } from 'react';

import { Button } from 'react-bootstrap';

import { useHistory } from 'react-router-dom'

function Register() {

const [name, setName] = useState("");

const [email, setEmail] = useState("");

const [password, setPassword] = useState("");

const history = useHistory();

const onHandleSubmit = async (e) => {

e.preventDefault();

let result = await fetch('http://localhost:8000/api/register', {

method: 'POST',

mode: 'cors',

body: JSON.stringify({ name, email, password }),

headers: {

"Content-Type": "application/json",

"Accept": "application/json"

}

})

result = await result.json();

console.log("results", result);

localStorage.setItem("user-info", JSON.stringify(result));

history.push('add')

}

return (

<h3> Register Page</h3>

<input type="text" className="form-control" value={ name } onChange={ (e) => setName(e.target.value) } placeholder="Enter Name" /><br />

<input type="text" className="form-control" value={ email } onChange={ (e) => setEmail(e.target.value) } placeholder="Enter Email" /><br />

<input type="text" className="form-control" value={ password } onChange={ (e) => setPassword(e.target.value) } placeholder="Enter Password" /> <br />

</div>

)

}

export default Register;

Happy Coding :)

Laravel [Flutter]

import 'dart:convert';

import 'dart:async';

import 'package:firebaseProject/models/user.dart';

import 'package:http/http.dart' as http;

class ApiService {

Future<User> getData() async {

print('Hello');

final String url = 'http://10.0.2.2:8000/api/v1/v';

http.Response response = await http.get(url, headers: {

'Content-type': 'application/json',

'Accept': 'application/json'

});

if (response.statusCode == 200) {

User user = userFromJson(response.body);

print(user.name);

return user;

} else {

throw new Exception('Error');

}

..............................

Get

public function index()

{

return FlutterModel::all();

}

..................................

API

import 'package:hello/models/user.dart';

import 'package:http/http.dart' as http;

class UserService {

Future<List<User>> getUser() async {

final String url = 'http://10.0.2.2:8000/api/v1/user/';

http.Response response = await http.get(url);

if (response.statusCode == 200) {

List<User> user = userFromJson(response.body);

return user;

} else {

throw new Exception();

}

..........................

itemCount: snapshot.data?.length ?? 0,

get length => null;

Happy Coding :)

Laravel [ Route + React ]

Route

Route::view('form',"userView"); //userView.blade.php

Route::post('submit',[UserView::class, 'store']);

...............................................

Api

Route::prefix('v1')->group(function(){

Route::view('form',"userView");

Route::post('submit',[UserView::class, 'store']);

});

...............................................

React

Route::view('/{any}', 'app')->where('any', '.*');

//Route::view('/{path?}', 'app');

app.blade.php

<!DOCTYPE html>

<html lang="{{ app()->getLocale() }}">

<head>

<title>Tasksman</title>

</head>

<body>

</body>

</html>

...............................................

@extends("master")

@yield('content')

@section("content")

@endsection

..............................................

API with Resource

php artisan make:controller SapanController --resource

return ["results"=>"Data List"];

Route::apiResource('/member',SapanController::class);

http://127.0.0.1:8000/api/member

...............................................

Create Model and resource single command

php artisan make:model Device -mcr

...............................................

Laravel [Session ]

$table->increments('id');

$table->string('name');

$table->string('email')->unique();

$table->string('password');

$table->rememberToken();

$table->timestamps();

.............................

function register(Request $req){

return $req->input();

}

............................

Model

$user = new User;

$user->name=$req->input('name');

$user->email=$req->input('email');

$user->password=Hash($req->input('email'));

$user->save();

return $user;

.............................

profile.blade.php

<h2> Profile</h2>

<h2>{{ session('user')}}</h2>

...............................

<h2>Login Form</h2>

@csrf

<button type="submit">Submit</button>

</form>

................................

public function store(Request $request)

{

// return $request->input();

$data = $request->input('user');

$request->session()->put('user session',$data );

// echo session('password');

return redirect('profile');

}

..................................................

Route::get('/{id}',[HomeController::class,'index']);

Route::get('/contact',[HomeController::class,'contact']);

Route::post('/contact',[HomeController::class,'contactPost']);

public function index($id)

{

return view('welcome',['id'=>$id]);

}

public function contact()

{

return view('contact');

}

public function contactPost(Request $request)

{

//return view('contact');

$name=>$request->input('name');

$email=>$request->input('email');

$echo $email

}

Happy Coding :)

Laravel [Flash Message]

return redirect('profile')->with('success', 'Successfull Submitted Here')

profile.blade.php

@if(session('success'))

<div> {{session('success')}}</div>

@endif

Laravel [ Middleware]

return ["result"=>"data has been saved"]

What is middleware

global middleware available for all pages

group middleware 10 page

router middleware single route at a time

............

Route::view('home', 'home');

Route::view('/login', 'login');

Route::view('/no', 'noaccess');

Route::view('/login', 'login');

Route::view('/no', 'noaccess')->middleware('page');

Route::group(['middleware' => ['page']], function () {

Route::view('home', 'home');

Route::get('/', function () {

return view('welcome');

});

Laravel [ Seeder ]

Migrations

php artisan make:migration create_ecommerce_table

php artisan migrate

Seeder

php artisan make:seeder Emcoseeder

php artisan db:seed --class Emcoseeder

example

DB::table('ecommerce')->insert([

'name'=>'Sapan Kumar Das',

'email'=>'sapan@gmail.com',

'password'=>Hash::make('123456'),

]);

Error

Schema::defaultStringLength(191);

Happy Coding :)

Laravel [ jetstream ]

composer install

brew install composer //for MAC

php artisan make:controller StudentController --resource--model=Student

laravel --version

upgrade

composer global update

install jetstream

laravel new l8 --jet --dev

>yes

ceate a new Project => composer create-project --prefer-dist laravel/laravel laravel8

php artisan make:model Post -m

-m -> migration

php artisan make:model Post -m

create factory

php artisan make:factory PostFactory

php artisan db:seed

Route::get('/',function(){

return view ('login');

});

@extends('master')

............................................................................

Coding

<?php

namespace App\Http\Controllers;

use Illuminate\Http\Request;

use Illuminate\Support\Facades\DB;

class Users extends Controller

{

function fetchData(){

echo 'Well come laravel 8';

return view('Userview');

}

public function getuser(){

$users = DB::select("SELECT * FROM user");

// $users = DB::select("SELECT * FROM user WHERE id=2");

// $users = DB::select("SELECT * FROM user WHERE id=?", [1]);

//name binding parametrs

$users = DB::select("SELECT * FROM user WHERE id=:id", ["id"=>1]);

// echo "<pre>";

// print_r($users);

foreach($users as $user){

echo $user->name."<br>";

}

Insert

public function insertdata(){

$userss = DB::insert("INSERT INTO user(name, email, phone) VALUES(?, ?,?)", ["Michel", "michel@gmail.com", "44444444"]);

print_r($userss);

}

Update

public function updatadate(){

$update = DB::update("UPDATE user SET email=? WHERE id=?",["sa@gmail.com","1"]);

print_r($update);

}

Delete

public function deleteuser(){

$delte =DB::delete("DELETE FROM user WHERE id=:id",['id'=>2]);

print_r($delte);

}

......................................................

routes\web.php

<?php

use Illuminate\Support\Facades\Route;

use App\Http\Controllers\Users;

Route::get('/', function () {

return view('welcome');

});

Route::get('users',[Users::class,"getuser"]);

controller/

class dumController extends Controller

{

function getData(){

return ['Username'=>'Sapan'];

}

Happy Coding :)

Laravel [ Sanctum]

Happy Coding :)

Laravel [ Passport ]

Installing Laravel

Open your command line terminal and run the command

composer create-project --prefer-dist laravel/laravel LaravelAPI

Install passport package

Laravel Passport is an OAuth2 server and API authentication package that is simple and enjoyable to use.

Within your new project directory, run the command

Step : #1

Installations

composer require laravel/passport

................................

Step : #2

Laravel\Passport\HasApiTokens trait to your App\Models\User model

app/Models/User.php

use Laravel\Passport\HasApiTokens;

class User extends Authenticatable

{

use HasApiTokens, HasFactory, Notifiable;

}

................................

Step : #3

Next, you should call the Passport::routes method within the boot method of your App\Providers\AuthServiceProvider

use Laravel\Passport\Passport;

public function boot()

{

$this->registerPolicies();

Passport::routes();

}

................................

Step : #4

Next, we’ll edit the file app/Providers/AppServiceProvider.php and import the Illuminate\Support\Facades\Schema class by adding.

use Illuminate\Support\Facades\Schema

Schema::defaultStringLength(191);

................................

Step : #5

Finally, in your application's config/auth.php configuration file, you should set the driver option of the api authentication guard to passport.

config/auth.php

'driver' => 'passport',

................................

Step : #6

php artisan migrate

php artisan passport:install

................................

CORS

https://github.com/fruitcake/laravel-cors

Install

composer remove barryvdh/laravel-cors fruitcake/laravel-cors

composer require fruitcake/laravel-cors

Set the Middleware

protected $middleware = [

\Fruitcake\Cors\HandleCors::class,

// ..

];

config/cors.php

return [

'paths' => ['api/*'],

'allowed_methods' => ['*'],

// 'allowed_origins' => ['http://127.0.0.1:8080/', 'http://localhost:8080/'], <-- doesn't work, still gets CORS error

'allowed_origins' => ['*'], // <-- it works but it should not be like that

'allowed_origins_patterns' => [],

'allowed_headers' => ['content-type', 'accept', 'x-custom-header', 'Access-Control-Allow-Origin'],

// 'allowed_headers' => ['*'],

'exposed_headers' => ['x-custom-response-header'],

'max_age' => 0,

'supports_credentials' => false,

];

Run the terminal

php artisan vendor:publish --tag="cors"

..................................

Code Here

Create a controller

php artisan make:controller Auth\LoginController

LoginController

<?php

namespace App\Http\Controllers\Auth;

use App\Http\Controllers\Controller;

use Illuminate\Http\Request;

use Illuminate\Support\Facades\Auth;

use Illuminate\Support\Facades\Validator;

class LoginController extends Controller

{

public function login(Request $request)

{

$validator = Validator::make($request->all(),[

'email'=>'required|email',

'password'=>'required'

]);

if($validator->fails()){

return response()->json([

'error'=>$validator->errors()

]);

}

$credentials = [

'email' => $request->email,

'password' => $request->password

];

if (auth()->attempt($credentials)) {

/** @var \App\Models\User */

$user = Auth::user();

$success['token'] = $user->createToken('AppName')->accessToken;

return response()->json([

'success' => $success,

'message' => 'Login Successful!',

"Name"=>$user['name']], 200);

} else {

return response()->json([

'message' => 'Unauthorized',

], 401);

}

......................................................

RegisterController

<?php

namespace App\Http\Controllers\Auth;

use App\Http\Controllers\Controller;

use App\Models\User;

use Illuminate\Http\Request;

use Illuminate\Support\Facades\Hash;

use Illuminate\Support\Facades\Validator;

class RegisterController extends Controller

{

public function register(Request $request){

$newuser =$request->all();

$validator = Validator::make($request->all(),[

'name'=>"required",

'email'=>'required|email|unique:users',

'password'=>'required'

]);

if($validator->fails()){

return response()->json([

'error'=>$validator->errors()

]);

}

$newuser['password']=Hash::make($newuser['password']);

$user = User::create($newuser);

$success['token']=$user->createToken('AppName')->accessToken;

return response()->json([

'success'=>$success,

'message' => 'Successfull created user!'

],200);

}

....................................

api.php

Route::post('register',[RegisterController::class,'register']);

Route::post('login',[LoginController::class,'login']);

After successful installation, create a database and edit the database config section in .env file created.

DB_CONNECTION=mysql

DB_HOST=127.0.0.1

DB_PORT=3306

DB_DATABASE=your_DB_NAME

DB_USERNAME=root

DB_PASSWORD=

Database/migrations

public function up()

{

Schema::create('users', function (Blueprint $table) {

$table->bigIncrements('id');

$table->string('fname');

$table->string('lname');

$table->string('phone');

$table->string('email')->unique();

$table->timestamp('email_verified_at')->nullable();

$table->string('password');

$table->rememberToken();

$table->timestamps();

});

}

Now, run the migration command:

............................................

php artisan migrate

Error

Route::group(['prefix' => 'v1'], function () {

Route::get('post',[dumController::class, 'getData']);

});

class DumyApi extends Controller

{

function fetchData(){

return ["name"=>"Sapan", 'email'=>'sapan@gmail.com'];

}

Happy Coding :)

Laravel [ Deploy A Laravel App to Heroku ]

Step :#1

Inside the Laravel Root folder, make a file called Procfile

Write the following line inside the Procfile.

web: vendor/bin/heroku-php-apache2 public/

For Example

Step :#2

https://dashboard.heroku.com/apps

Heroku

/storage/*.key

web:vendor/bin/heroku-php-apache2 public/

git remote -v

heroku https://git.heroku.com/thawing-inlet-61413.git (fetch)

heroku https://git.heroku.com/thawing-inlet-61413.git (push)

heroku git:remote -a laraveleshop

heroku git:remote -a thawing-inlet-61413

git push heroku master

heroku pg:credentials:url

heroku config:add DB_CONNECTION=pgsql

heroku config:add DB_HOST=ec2-3-215-76-208.compute-1.amazona

heroku config:add DB_PORT=5432

heroku config:add DB_DATABASE=d2hi9hajdb9uo8

heroku config:add DB_USERNAME=agewtyfbnxzfah

heroku config:add DB_PASSWORD=486a9db32

heroku config:add APP_KEY=

heroku config:add APP_DEBUG=false

heroku config:add APP_ENV=production

heroku config:add APP_NAME=Laravel

heroku run php artisan migrate

composer require laravel/passport

php artisan migrate

php artisan passport:install

php artisan passport:keys

cors

X-Requested-With: XMLHttpRequest

Content-Type: application/json

How get API_KEY

php artisan key:generate --show

Using Command

heroku config:set APP_DEBUG=false

Where we're get all above that just a look at the below as images

Step : #3 [ Database Setting ]

Adding Postgres

From the application dashboard on Heroku, go to the ‘resources’ tab and search for postgres. Provision it and use the free option and install it

/storage/*.key

Heroku command

heroku update

heroku login -i

heroku create laraveleshop

git remote -v

git push heroku master

Seeting https [secure connections ]

public\.htaccess

RewriteCond %{HTTP:X-Forwarded-Proto} =http [OR]

RewriteCond %{HTTP:X-Forwarded-Proto} =""

RewriteCond %{HTTPS} !=on

RewriteRule ^ https://%{HTTP_HOST}%{REQUEST_URI} [L,R=301]

C:\xampp\htdocs\restapi\app\Http\Middleware\TrustProxies.php

// protected $proxies;

protected $proxies = '*';

Vendor

require('vendor/autoload.php');

composer update

Happy Coding :)

Laravel [ Project ]

Happy Coding :)

Laravel [ Project ]

Thursday, November 1, 2012

Share Your Data Android Programming

....................................................................................................................................................................................................................................

Linear Layout

Linear Layout
. Arrange view linearly - Horizontally or vertically

. android : orientations attribute to define the direction

Button
android:layout_width="match_parent"
android:layout_height="match_parent"
android:text="button 2"

/>

android:background='@color/colorAccent'

Example #

<Button
android:layout_width ="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="1" // remain space
android:text="Button 1"
/>
<Button
android:layout_width ="wrap_content"
android:layout_height="wrap_content"
android:text="Button 1"
/>

Example #

<Button
android:layout_width ="wrap_content"
or below one performance purpose
//android:layout_width ="0dp"

android:layout_height="wrap_content"
android:layout_weight="70" // remain space
android:text="Button 1"
/>

<Button
android:layout_width ="wrap_content"
or below one performance purpose
//android:layout_width ="0dp"

android:layout_height="wrap_content"
android:layout_weight="30" // remain space
android:text="Button 1"

/>

Example # Relative Layout

Example #

Example #

Step 1

Java class

package com.share;
import android.app.Activity;
import android.content.Intent;
import android.os.Bundle;
import android.view.View;

public class SaharedataActivity extends Activity {

@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
}

public void shareData(View view) {
Intent intent = new Intent(Intent.ACTION_SEND);
intent.setType("text/plain");
intent.putExtra(Intent.EXTRA_TEXT, "This is my shared text");
startActivity(Intent.createChooser(intent, "Share this text via"));
}
}

........................................................................................................................

Step -2
main.xml

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:background="#C0C0C0"
android:orientation="vertical" >

<Button
android:id="@+id/button2"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Share Data"
android:onClick="shareData"
/>
</LinearLayout>

out put

ConstraintLayout

ConstraintLayout is a layout on Android that gives you adaptable and flexible ways to create views for your apps.

<ImageView
  android:id="@+id/spaceStationIcon"
  android:layout_width="30dp"
  android:layout_height="30dp"
  android:layout_marginTop="15dp"
  android:src="@drawable/space_station_icon"
  app:layout_constraintTop_toTopOf="parent" />

<ImageView
  android:id="@+id/spaceStationIcon"
  android:layout_width="30dp"
  android:layout_height="30dp"
  android:layout_marginTop="15dp"
  android:src="@drawable/space_station_icon"
  app:layout_constraintEnd_toStartOf="@+id/flightsIcon"
  app:layout_constraintHorizontal_chainStyle="spread"
  app:layout_constraintStart_toStartOf="parent"
  app:layout_constraintTop_toTopOf="parent" />

<ImageView
  android:id="@+id/flightsIcon"
  android:layout_width="30dp"
  android:layout_height="30dp"
  android:src="@drawable/rocket_icon"
  app:layout_constraintBottom_toBottomOf="@+id/spaceStationIcon"
  app:layout_constraintEnd_toStartOf="@+id/roverIcon"
  app:layout_constraintStart_toEndOf="@+id/spaceStationIcon"
  app:layout_constraintTop_toTopOf="@+id/spaceStationIcon" />

<ImageView
  android:id="@+id/roverIcon"
  android:layout_width="30dp"
  android:layout_height="30dp"
  android:src="@drawable/rover_icon"
  app:layout_constraintBottom_toBottomOf="@+id/flightsIcon"
  app:layout_constraintEnd_toEndOf="parent"
  app:layout_constraintStart_toEndOf="@+id/flightsIcon"
  app:layout_constraintTop_toTopOf="@+id/flightsIcon" />

<TextView
  android:id="@+id/roverLabel"
  android:layout_width="wrap_content"
  android:layout_height="wrap_content"
  android:layout_marginTop="15dp"
  android:text="@string/rovers"
  app:layout_constraintEnd_toEndOf="@+id/roverIcon"
  app:layout_constraintStart_toStartOf="@+id/roverIcon"
  app:layout_constraintTop_toBottomOf="@+id/roverIcon" />

<TextView
  android:id="@+id/flightsLabel"
  android:layout_width="wrap_content"
  android:layout_height="wrap_content"
  android:layout_marginTop="15dp"
  android:text="@string/flights"
  app:layout_constraintEnd_toEndOf="@+id/flightsIcon"
  app:layout_constraintStart_toStartOf="@+id/flightsIcon"
  app:layout_constraintTop_toBottomOf="@+id/flightsIcon" />

<TextView
  android:id="@+id/spaceStationLabel"
  android:layout_width="wrap_content"
  android:layout_height="wrap_content"
  android:layout_marginTop="15dp"
  android:text="@string/space_stations"
  app:layout_constraintEnd_toEndOf="@+id/spaceStationIcon"
  app:layout_constraintStart_toStartOf="@+id/spaceStationIcon"
  app:layout_constraintTop_toBottomOf="@+id/spaceStationIcon" />

Circle images

<ImageView
  android:id="@+id/rocketIcon"
  android:layout_width="30dp"
  android:layout_height="30dp"
  android:src="@drawable/rocket_icon"
  app:layout_constraintCircle="@id/galaxyIcon"
  app:layout_constraintCircleAngle="270"
  app:layout_constraintCircleRadius="100dp" />

by default is Horizontal

ListView[ kotlin]

val countries = arrayOf<String>("USA", "INDIA", "DUBAI")

val mylistview = findViewById<ListView>(R.id.mylist)

mylistview.adapter= ArrayAdapter<String>(this, android.R.layout.simple_list_item_1, countries)

mylistview.setOnItemClickListener { parent, view, position, id ->

val toast = Toast.makeText(this, "HEllo\n " + countries[position], Toast.LENGTH_SHORT)

toast.setGravity(Gravity.CENTER, 0 , 0)

toast.show()

}

RelativeLayout [ Login UI ]

<?xml version="1.0" encoding="utf-8"?>

<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"

xmlns:app="http://schemas.android.com/apk/res-auto"

xmlns:tools="http://schemas.android.com/tools"

android:layout_width="match_parent"

android:layout_height="wrap_content"

android:orientation="vertical"

tools:context=".MainActivity">

<EditText

android:id="@+id/edit1"

android:layout_width="wrap_content"

android:layout_height="wrap_content"

android:hint="username"

android:layout_marginTop="120dp"

android:inputType="textPersonName"

android:ems="10"

android:layout_centerHorizontal="true"/>

<EditText

android:id="@+id/edit2"

android:layout_width="wrap_content"

android:layout_height="wrap_content"

android:hint="password"

android:inputType="textPersonName"

android:ems="10"

android:layout_marginTop="10dp"

android:layout_below="@+id/edit1"

android:layout_centerHorizontal="true"/>

<Button

android:id="@+id/login"

android:layout_width="wrap_content"

android:layout_height="wrap_content"

android:text="Login"

android:layout_below="@+id/edit2"

android:layout_alignParentLeft="true"

android:layout_marginTop="20dp"

android:layout_marginLeft="100dp"

<Button

android:id="@+id/cancel"

android:layout_width="wrap_content"

android:layout_height="wrap_content"

android:text="Cancel"

android:layout_below="@+id/edit2"

android:layout_alignParentRight="true"

android:layout_marginRight="100dp"

android:layout_marginTop="20dp"

</RelativeLayout>

Display userName

val myUser = findViewById<EditText>(R.id.username)
val btn = findViewById<Button>(R.id.login)
btn.setOnClickListener {    val strMessage:String
    strMessage= myUser.getText().toString()
    Toast.makeText(this, "Hello $strMessage" , Toast.LENGTH_SHORT).show()
}