Summary Web, Mobile & Security (Laravel)

web cheatsheet.md 1/15/2022




Cheatcheat web
Table of content
Including files
Routes
Controller
Yield
Routes & Yield
Databases
Models
Forms
Cookies
Sessions
API (JS)



including files
add css file to blade:


<link href="{{ asset('css/reset.css') }}" rel="stylesheet">
<link href="{{ asset('css/screen.css') }}" rel="stylesheet">



add script to blade (in body bottom)


<script src="{{ asset('js/script.js') }}"></script>



String concatenation:



<img src="{{ asset('media/' . $product -> id . '.png') }}" alt="image of product">




Routes
Routes(web.php) normal:






,web cheatsheet.md 1/15/2022




Route::get('/', function () {
return view('master');
});



Routes(web.php) through controller:


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

Route::post('/summary', [ControllerName::class, "displaySummary"])
-> name("summary");



include "use \App\Http\Controllers\ControllerName;" at top of web.php

Route function

in blade:



@foreach($products as $product)
<li><a href="{{ route('details', $product -> id ) }}">{{ $product -> name }}
</a></li>
@endforeach



in web.php



Route::get('/products/101', [StoreController::class, "displayIphone"])
->name('101');




Controller
make a new controller:

go to project directory
php artisan make:controller MyController

simple route in controller:






, web cheatsheet.md 1/15/2022




function index() {
return view("master");
}




Yield
ex in master blade:


@yield("view-content")



ex in other blade file:


@extends("master")

@section("view-content")
<h2>Product catalog</h2>
<ul>
<li><a href="#">Apple Iphone 12</a></li>
<li><a href="#">Samsung S21</a></li>
<li><a href="#">LG OLED TV</a></li>
</ul>
@endsection



So now just simply choose which blade you want to use (not the master blade)



Routes & Yield
Make a url that leads to another page:


<li><a href="{{ url('iphone') }}">Apple Iphone 12</a></li>



in web.php it will look like


Route::get('/iphone', [StoreController::class, "displayIphone"]);