Laravel Blade Learning

Laravel Blade Learning
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1. No PHP open tag / close  Tag required
2. Laravel Blade support inheritance -Header and Footer
@yield('content')
@extends("master.layout")
@section('content')
@endsection
@parent

3. We put in resource folder

4. We can put php code

5. put data with double curly bracket

6. it convert htmlentities convert

7. without {!! $data !!} without htmlentities 

8. we can use php functions {{  date("Y-m-d H:i:s")}}

9. @{{ $data }} for plain text

10. {{ $data or 'Not Available'}}

Conditions
 A.
@if (check)
@elseif(check2)
@endif
@if (!check)
 
B. unless(check)

@for
@endfor

C. @foreach
     @endforeach
D. @break

F. @forelse
    @empty
     @endforelse

@include('abc')

G. @each('div')

h. @push ('css')
    @endpush

i. @stack

j. comments {{-- --}}
   








 

OOPs Learning

1. What is oops
2. Inheritance- You are inheriting something
    Do Not repeate 
3. Encapsulation - We set Access Level
   -  Private can use within class
   - Protected can use for inherit class
   - public can use anyone

4. Abstract classses
   - Means Incomplete
   - Declare with Abstract
No Base Employee -
- No Object created for base class
- It uses for enforcement


5. Interfaces
  its works like abstract class
  Why Use
  Multiple class do not extends
  No variable declaration
 No constructor
You can not make private   function

6. Static Variable and Static Method
No Object Creation  required
Scope resolution operation required
It is related to class not with object
How many objects created
can call with parent :: getCount

7.Dependency Injection
   - It is design patter like mvc
   - code usability -
   - One Library can use other Library
  - DRY concept - Do not repeat yourself
- Type Hinting
You should not instantiate object inside class
 


 
 






  

 
 

Laravel Middleware Learning

1. It runs in middle
2. Application Load and before calling your function at controller
3. It works like police check
4. app/http/middleware
5. handle there is only method
6. pass parameter request , closure next  , guard
7. next is used for next middleware

example 

public function handle(Request $request, Closure $next , guard null){

return $next($next)
}


8. Generate through command line
php artisan make:middleware Test

9. Route::get("/",function(){
 echo "Hello World";
})->middleware(''Log");

Route::get("/",function(){
 echo "Hello World";
},middleware =['test','test2']);

Route::get("/",function(){
 echo "Hello World";
},middleware =['web']);



10. Register middleware
There is 2 types of Kernel
app/http/Kernel.php

Three types of middeware
$middleware
$middlewareGroups
$routeMiddleware

Add in
$routeMiddleware

'logger' => \App\Http\Middleware\LoggerMiddleWare::class,

10.

Route::group(["prefix"=>'admin','middleware'=['web']],function(){

}); 

11. Route::post("/doTest",['uses'=>"AdminController",'middleware' => ['test','test2'] )

12. AdminController extends Controller {

  public function __construct(){
   $this->middleware(['auth','web'], 'only'=>['dashboard']);

 }

public function __construct(){
   $this->middleware(['auth','web'], 'except'=>['dashboard']);
$this->middleware('admin', 'only'=>['postMethod']);

 }
}

Helper Method in laravel

1. view
2.

Laravel Routing

1. Route::any("test",function(){

});

2. Route::match(['get', 'post'], '/test', function () {

});

3. Route::get("abc", TestController@abcFunction);

4. Route::post("abc", TestController@abcFunction); 

5. Route::controller('admin', TestController); missingMethod($parameter=array)

6. php artisan route:list

7. Route(/test/{number}, TestController@test);

8. Route::get('user/{name}', function ($name) {})->where('name', '[A-Za-z]+'); 

9. Route::middleware(['first', 'second'])->group(function () {
    Route::get('/', function () {
        // Uses first & second Middleware
    });

    Route::get('user/profile', function () {
        // Uses first & second Middleware
    });
});

10. Route::namespace('Admin')->group(function () {
    // Controllers Within The "App\Http\Controllers\Admin" Namespace
});  

11. Route::group(["prefix"=>'admin','middleware'=['web']],function(){

}); 

12. Route::controller("admin-panel", ) 
 

Sublime Learning

Create Project In Sublime

Select Project . It will select all files


1. Open Window in tab
command + ,
"open_files_in_new_window": false


2. Find + Replace
commmand + alt()  + F

3. Search File in particular directory

Command +P

4. Search  functions
Command + R


5. Switching File
Shift+Command + ] and shift + Command + [

Learning Laravel

If Not installed composer install it

curl -sS https://getcomposer.org/installer | php




sudo mv composer.phar /usr/local/bin/
vim ~/.bash_profile
alias composer="php /usr/local/bin/composer.phar"
composer global require "laravel/installer"
export PATH=~/.composer/vendor/bin:$PATH


Create Project In Laravel

laravel new blog

composer update --no-scripts 

cp .env.example .env
php artisan key:generate

Open .env file 

Change User name and Password  and database for mysql

php artisan migrate

create table in laravel

php artisan make:migration create_users_table --create=users 

php artisan migrate 

php artisan make:model Task 

1. Routes files
app/http/routes.php


2. view files
resources/views/

3. js/css files
public
authController.js

4. Query Enabling

DB::enableQueryLog();
      
DB::getQueryLog();

Mac(OSX) MONGODB PHP Driver

brew doctor

brew update

brew upgrade  

xcode-select --install

brew install pkg-config

brew install autoconfbrew install openssl

ln -s ../opt/openssl/include/openssl .

sudo pecl install mongodb

sudo cp /etc/php.ini.default /etc/php.ini

php -i | grep php.ini

subl /etc/php.ini

sudo apachectl restart

Mac Learning

1.  Double Click
        - Click with 2 fingers

2.  Home Button
       - Command + Left Key

3.  End Button 
       - Command  + Right key

4.  Page Up
      - Command + Up Key

5.  Page down
       - Command + Down Key

6.  Start of document
      - Fn + up key

7.  end of document
      Fn + down key

8. To Go Desktop
    Fn + F11

9.  Install subversion
brew install subversion

10. Set up Ssh

https://docs.joyent.com/public-cloud/getting-started/ssh-keys/generating-an-ssh-key-manually/manually-generating-your-ssh-key-in-mac-os-x


11. set sort command
nano .bash_profile
alias test="command"

12. Delete current cursor
ctrl +D

13. print screen and desktop
shift +command + 3

14.  print screen in cursor
shift + command + ctrl +3

15. Best SQL connector
Sequel Pro

16. Best Editor
Sublime

17. Delete anything
Command + delete

18. option + command  + Q


19. Sublime replace in mac
commad + option +f

20. find and replace in nano
ctrl + \


21. start apache , stop and restart
sudo apachectl start
sudo apachectl stop
sudo apachectl restart
apachectl configtest


22. Apache version
httpd -v

23. Apache troubleshott

pachectl configtest

24.System Level Web Root

/Library/WebServer/Documents/

25. Setup php
http://www.alphansotech.com/blogs/setup-apache-mysql-php-phpmyadmin-mac-osx/


26. run command with super user

sudo su -

27. Clean up by Name
command + option +1