Bài 35: Lấy dữ liệu sản phẩm cho danh mục

  

-    Vào dự án frontend 

-    Vào web.php

<?php

use Illuminate\Support\Facades\Route;

/*
|--------------------------------------------------------------------------
| Web Routes
|--------------------------------------------------------------------------
|
| Here is where you can register web routes for your application. These
| routes are loaded by the RouteServiceProvider within a group which
| contains the "web" middleware group. Now create something great!
|
*/

Route::get('/','HomeController@index')->name('home');
Route::get('/category/{slug}/{id}',[
   'as'=>'category.product',
   'uses'=>'CategoryController@index',
]);

-    Vào terminal chạy lệnh :

php artisan make: controller CategoryController

<?php

namespace App\Http\Controllers;

use App\Category;
use App\Product;
use Illuminate\Http\Request;

class CategoryController extends Controller
{
    public function index($slug,$categoryId)
    {
        $categorys = Category::where('parent_id', 0)->latest()->get();
        $categorysLimit = Category::where('parent_id',0)->take(3)->get();
        $products = Product::where('category_id',$categoryId)->paginate(12);
        return view('product.category.list',compact('categorysLimit','products','categorys'));
    }
}

-    Vào siderbar.blade.php

<div class="col-sm-3">
    <div class="left-sidebar">
        <h2>Category</h2>
        <div class="panel-group category-products" id="accordian"><!--category-productsr-->
            @foreach($categorys as $category)
            <div class="panel panel-default">
                <div class="panel-heading">
                    <h4 class="panel-title">
                        @if($category->categoryChildrent->count())
                            <a data-toggle="collapse" data-parent="#accordian" href="#sportswear_{{$category->id}}">
                                <span class="badge pull-right">
                                    <i class="fa fa-plus"></i>
                                </span>
                                {{$category->name}}
                            </a>
                        @else
                            <a href="#">
                            <span class="badge pull-right">
                            </span>
                                {{$category->name}}
                            </a>
                        @endif
                    </h4>
                </div>
                <div id="sportswear_{{$category->id}}" class="panel-collapse collapse">
                    <div class="panel-body">
                        <ul>
                            @foreach($category->categoryChildrent as $categoryChilrent)
                            <li>
                                <a href="{{ route('category.product',['slug'=>$categoryChilrent->slug,'id'=>$categoryChilrent->id])}}">
                                    {{$categoryChilrent->name}}
                                </a>
                            </li>
                            @endforeach
                        </ul>
                    </div>
                </div>
            </div>
            @endforeach
        </div><!--/category-products-->

    </div>

</div>-    Vào HomeController.php

<?php

namespace App\Http\Controllers;

use App\Category;
use App\Product;
use App\Slider;
use Illuminate\Http\Request;

class HomeController extends Controller
{
    public function index()
    {
        $sliders = Slider::latest()->get();
        $categorys = Category::where('parent_id', 0)->latest()->get();
        $products = Product::latest()->take(6)->get();
        $productsRecommend = Product::latest('views_count','desc')->take(12)->get();
        $categorysLimit = Category::where('parent_id',0)->take(3)->get();
        return view('home.home',compact('sliders','categorys','products','productsRecommend','categorysLimit'));
    }
    public function test()
    {
        return view('test');
    }
}

-    Vào resoucer => views => tạo foder product => tạo foder category => tạo file list.blade.php

@php
    $baseUrl = config('app.base_url');
@endphp

@extends('layout.master')

@section('title')
    <title>Home page</title>
@endsection

@section('css')
    <link rel="stylesheet" href="{{asset('home/home.css')}}">
@endsection

@section('js')
    <link rel="stylesheet" href="{{asset('home/home.js')}}">
@endsection

@section('content')
    <section>
        <div class="container">
            <div class="row">
                @include('components.siderbar')

                <div class="col-sm-9 padding-right">
                    <div class="features_items"><!--features_items-->
                        <h2 class="title text-center">Features Items</h2>
                        @foreach($products as $product)
                        <div class="col-sm-4">
                            <div class="product-image-wrapper">
                                <div class="single-products">
                                    <div class="productinfo text-center">
                                        <img src="{{$baseUrl . $product->feature_image_path}}" alt="" />
                                        <h2>{{ number_format($product->price) }}VND</h2>
                                        <p>{{$product->name}}</p>
                                        <a href="#" class="btn btn-default add-to-cart"><i class="fa fa-shopping-cart"></i>Add to cart</a>
                                    </div>
                                    <div class="product-overlay">
                                        <div class="overlay-content">
                                            <h2>{{ number_format($product->price) }}VND</h2>
                                            <p>{{$product->name}}</p>
                                            <a href="#" class="btn btn-default add-to-cart"><i class="fa fa-shopping-cart"></i>Add to cart</a>
                                        </div>
                                    </div>
                                </div>
                                <div class="choose">
                                    <ul class="nav nav-pills nav-justified">
                                        <li><a href=""><i class="fa fa-plus-square"></i>Add to wishlist</a></li>
                                        <li><a href=""><i class="fa fa-plus-square"></i>Add to compare</a></li>
                                    </ul>
                                </div>
                            </div>
                        </div>
                        @endforeach
                        {{$products->links()}}
                    </div><!--features_items-->
                </div>
            </div>
        </div>
    </section>

@endsection

kết quả :

Link mã nguồn:

https://github.com/LESYHUNG2612/Laravel