Laravel 7 Vue JS Like Dislike Example

In this tutorial you will learn about the Laravel 7 Vue JS Like Dislike Example and its application with practical example.

In this Laravel 7 Vue JS Like Dislike Example Tutorial I’ll show you how to implement Like Dislike with Vue Js in laravel. In this tutorial you will learn to create Like Dislike with Vue Js in laravel.

Table Of Contents−

Laravel 7 Vue JS Like Dislike Example

Step 1: Download Laravel Fresh App
Step 2: Add Database Detail
Step 3: Run Make auth Command

Step 4: Create Model And Migration
Step 5: NPM Configuration
Step 6: Add Routes

Step 7: Create Controller By Command
Step 8: Create Vue Component
Step 9: Create Blade Views And Initialize Vue Components

Step 10: Run Development Server

Step 1: Download Laravel Fresh App

First of all we need to create a fresh laravel project, download and install Laravel using the below command

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

1	composer create-project --prefer-dist laravel/laravel blog

Step 2: Add Database Details

Now, lets create a MySQL database and connect it with laravel application. After creating database we need to set database credential in application’s .env file.

DB_CONNECTION=mysql 
DB_HOST=127.0.0.1 
DB_PORT=3306 
DB_DATABASE=here your database name here
DB_USERNAME=here database username here
DB_PASSWORD=here database password here

DB_CONNECTION=mysql

DB_HOST=127.0.0.1

DB_PORT=3306

DB_DATABASE=here your database name here

DB_USERNAME=here database username here

DB_PASSWORD=here database password here

Step 3: Run Make auth Command

cd blog
 
composer require laravel/ui --dev
 
php artisan ui vue --auth

cd blog

composer require laravel/ui --dev

php artisan ui vue --auth

Step 4: Create Model And Migration

Now, in this step we will create model and migration file for form. Please run the following command:

php artisan make:model Post -fm

1	php artisan make:model Post -fm

This command will create one model name post.php and also create one migration file for the posts table. Now open create_postss_table.php migration file from database>migrations and replace up() function with following code:

<?php
 
use Illuminate\Support\Facades\Schema;
use Illuminate\Database\Schema\Blueprint;
use Illuminate\Database\Migrations\Migration;
 
class CreatePostsTable extends Migration
{
    /**
     * Run the migrations.
     *
     * @return void
     */
    public function up()
    {
       Schema::create('posts', function (Blueprint $table) {
            $table->bigIncrements('id');
            $table->string('title');
            $table->string('slug');
            $table->unsignedBigInteger('user_id');
            $table->unsignedBigInteger('like')->default(0);
            $table->unsignedBigInteger('dislike')->default(0);
            $table->timestamps();
      });
    }
 
    /**
     * Reverse the migrations.
     *
     * @return void
     */
    public function down()
    {
        Schema::dropIfExists('posts');
    }
}

<?php

use Illuminate\Support\Facades\Schema;

use Illuminate\Database\Schema\Blueprint;

use Illuminate\Database\Migrations\Migration;

class CreatePostsTable extends Migration

{

/**

* Run the migrations.

* @return void

public function up()

{

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

$table->bigIncrements('id');

$table->string('title');

$table->string('slug');

$table->unsignedBigInteger('user_id');

$table->unsignedBigInteger('like')->default(0);

$table->unsignedBigInteger('dislike')->default(0);

$table->timestamps();

});

}

/**

* Reverse the migrations.

* @return void

public function down()

{

Schema::dropIfExists('posts');

}

Now, run the migration to create database table using following artisan command:

php artisan migrate

1	php artisan migrate

Next, Navigate to app/Post.php and update the following code into your Post.php model as follow:

namespace App;
 
use Illuminate\Database\Eloquent\Model;
 
class Post extends Model
{
    protected $guarded = [];
 
    public function getRouteKeyName()
    {
        return 'slug';
    }
}

namespace App;

use Illuminate\Database\Eloquent\Model;

class Post extends Model

{

protected $guarded = [];

public function getRouteKeyName()

{

return 'slug';

}

Next, Navigate to database/factories and open PostFactory.php. Then update the following code into it as follow:

/** @var \Illuminate\Database\Eloquent\Factory $factory */
 
use App\Post;
use Faker\Generator as Faker;
 
$factory->define(Post::class, function (Faker $faker) {
    return [
       'title' => $faker->sentence,
       'slug' => \Str::slug($faker->sentence),
       'user_id' => 1
    ];
});

/** @var \Illuminate\Database\Eloquent\Factory $factory */

use App\Post;

use Faker\Generator as Faker;

$factory->define(Post::class, function (Faker $faker) {

return [

'title' => $faker->sentence,

'slug' => \Str::slug($faker->sentence),

'user_id' => 1

];

});

and then run the following commad to generate fake data using faker as follow:

php artisan tinker
//and then
factory(\App\Post::class,20)->create()
exit

php artisan tinker

//and then

factory(\App\Post::class,20)->create()

exit

Step 5: NPM Configuration

php artisan preset vue

1	php artisan preset vue

Install all Vue dependencies:

npm install

1	npm install

Step 6: Add Routes

After this, we need to define routes in “routes/web.php” file. Lets open “routes/web.php” file and add the following routes in it.

routes/web.php

//posts listing and view routes
Route::get('post','PostController@index');
Route::get('post/{slug?}','PostController@show')->name('post');
 
//like routes
Route::post('/like','PostController@getlike');
Route::post('/like/{id}','PostController@like');
 
//dislike routes
Route::post('/dislike','PostController@getDislike');
Route::post('/dislike/{id}','PostController@dislike');

//posts listing and view routes

Route::get('post','PostController@index');

Route::get('post/{slug?}','PostController@show')->name('post');

//like routes

Route::post('/like','PostController@getlike');

Route::post('/like/{id}','PostController@like');

//dislike routes

Route::post('/dislike','PostController@getDislike');

Route::post('/dislike/{id}','PostController@dislike');

Step 7: Create Controller By Command

Now, lets create a controller named PostController using command given below –

php artisan make:controller PostController

1	php artisan make:controller PostController

After that, go to app\Http\Controllers and open PostController.php file. Then update the following code into your PostController.php file:

namespace App\Http\Controllers;
 
use App\Post;
use Facades\App\Repository\Posts;
use Illuminate\Http\Request;
 
class PostController extends Controller
{
    public function index()
    {
        $posts = Post::latest()->get();
        return view('posts',['posts' => $posts ]);
    }
 
    public function show(Post $slug)
    {
        return view('single-post',['post' => $slug ]);
    }
 
    public function getlike(Request $request)
    {
        $post = Post::find($request->post);
        return response()->json([
            'post'=>$post,
        ]);
    }
 
    public function like(Request $request)
    {
        $post = Post::find($request->post);
        $value = $post->like;
        $post->like = $value+1;
        $post->save();
        return response()->json([
            'message'=>'Thanks',
        ]);
    }    
 
    public function getDislike(Request $request)
    {
        $post = Post::find($request->post);
        return response()->json([
            'post'=>$post,
        ]);
    }
 
    public function dislike(Request $request)
    {
        $post = Post::find($request->post);
        $value = $post->dislike;
        $post->dislike = $value+1;
        $post->save();
        return response()->json([
            'message'=>'Thanks',
        ]);
    }
}

namespace App\Http\Controllers;

use App\Post;

use Facades\App\Repository\Posts;

use Illuminate\Http\Request;

class PostController extends Controller

{

public function index()

{

$posts = Post::latest()->get();

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

}

public function show(Post $slug)

{

return view('single-post',['post' => $slug ]);

}

public function getlike(Request $request)

{

$post = Post::find($request->post);

return response()->json([

'post'=>$post,

]);

}

public function like(Request $request)

{

$post = Post::find($request->post);

$value = $post->like;

$post->like = $value+1;

$post->save();

return response()->json([

'message'=>'Thanks',

]);

}

public function getDislike(Request $request)

{

$post = Post::find($request->post);

return response()->json([

'post'=>$post,

]);

}

public function dislike(Request $request)

{

$post = Post::find($request->post);

$value = $post->dislike;

$post->dislike = $value+1;

$post->save();

return response()->json([

'message'=>'Thanks',

]);

}

Step 8: Create Vue Component

Next step, go to resources/assets/js/components folder and create a files called LikeComponent.vue and DisLikeComponent.vue.

Now, update the following code into your LikeComponent.vue components file:

<template>
    <div class="container">
        <p id="success"></p>
       <a href="http://"><i @click.prevent="likePost" class="fa fa-thumbs-up" aria-hidden="true"></i>({{ totallike }})</a>
    </div>
</template>
 
<script>
    export default {
        props:['post'],
        data(){
            return {
                totallike:'',
            }
        },
        methods:{
            likePost(){
                axios.post('/like/'+this.post,{post:this.post})
                .then(response =>{
                    this.getlike()
                    $('#success').html(response.data.message)
                })
                .catch()
            },
            getlike(){
                axios.post('/like',{post:this.post})
                .then(response =>{
                    console.log(response.data.post.like)
                    this.totallike = response.data.post.like
                })
            }
        },
        mounted() {
            this.getlike()
        }
    }
</script>

<a href="http://"><i @click.prevent="likePost" class="fa fa-thumbs-up" aria-hidden="true"></i>({{ totallike }})</a>

</div>

</template>

export default {

props:['post'],

data(){

return {

totallike:'',

}

methods:{

likePost(){

axios.post('/like/'+this.post,{post:this.post})

.then(response =>{

this.getlike()

$('#success').html(response.data.message)

})

.catch()

getlike(){

axios.post('/like',{post:this.post})

.then(response =>{

console.log(response.data.post.like)

this.totallike = response.data.post.like

})

}

mounted() {

this.getlike()

}

</script>

Next, update the following code into DisLikeComponent.vue file as follow:

<template>
    <div class="container">
        <p id="success"></p>
       <a href="http://"><i @click.prevent="disLikePost" class="fa fa-thumbs-down" aria-hidden="true"></i>({{ totalDislike }})</a>
    </div>
</template>
 
<script>
    export default {
        props:['post'],
        data(){
            return {
                totalDislike:'',
            }
        },
        methods:{
            disLikePost(){
                axios.post('/dislike/'+this.post,{post:this.post})
                .then(response =>{
                    this.getDislike()
                    $('#success').html(response.data.message)
                })
                .catch()
            },
            getDislike(){
                axios.post('/dislike',{post:this.post})
                .then(response =>{
                    console.log(response.data.post.dislike)
                    this.totalDislike = response.data.post.dislike
                })
            }
        },
        mounted() {
            this.getDislike()
        }
    }
</script>

<a href="http://"><i @click.prevent="disLikePost" class="fa fa-thumbs-down" aria-hidden="true"></i>({{ totalDislike }})</a>

</div>

</template>

export default {

props:['post'],

data(){

return {

totalDislike:'',

}

methods:{

disLikePost(){

axios.post('/dislike/'+this.post,{post:this.post})

.then(response =>{

this.getDislike()

$('#success').html(response.data.message)

})

.catch()

getDislike(){

axios.post('/dislike',{post:this.post})

.then(response =>{

console.log(response.data.post.dislike)

this.totalDislike = response.data.post.dislike

})

}

mounted() {

this.getDislike()

}

</script>

Now open resources/assets/js/app.js and include the LikeComponent.vue and DisLikeComponent.vue component as follow:

require('./bootstrap');
 
window.Vue = require('vue');
 
Vue.component('like-component', require('./components/LikeComponent.vue').default);
 
Vue.component('dis-like-component', require('./components/DisLikeComponent.vue'));
 
const app = new Vue({
    el: '#app',
});

require('./bootstrap');

window.Vue = require('vue');

Vue.component('like-component', require('./components/LikeComponent.vue').default);

Vue.component('dis-like-component', require('./components/DisLikeComponent.vue'));

const app = new Vue({

el: '#app',

});

Step 9: Create Blade Views And Initialize Vue Components

In this step, navigate to resources/views and create one folder named layouts. Inside this folder create one blade view file named app.blade.php file.

Next, Navigate to resources/views/layouts and open app.blade.php file. Then update the following code into your app.blade.php file as follow:

<!doctype html>
<html>
<head>
    <meta charset="utf-8">
    <meta name="viewport" content="width=device-width, initial-scale=1">
    <meta name="csrf-token" content="{{ csrf_token() }}">
 
    <title>Laravel Vue JS Like Dislike Example</title>
 
    <script src="{{ asset('js/app.js') }}" defer></script>
    <link href="{{ asset('css/app.css') }}" rel="stylesheet">
 
    @stack('fontawesome')
 
</head>
<body>
    <div id="app">
 
        <main class="py-4">
            @yield('content')
        </main>
 
    </div>
</body>
</html>

<!doctype html>

<html>

<head>

<title>Laravel Vue JS Like Dislike Example</title>

@stack('fontawesome')

</head>

<body>

@yield('content')

</main>

</div>

</body>

</html>

Next, Navigate to resources/views/ and create one file name posts.blade.php. Then update the following code into your posts.blade.php file as follow:

@extends('layouts.app')
 
@section('content')
<div class="container">
    <div class="row justify-content-center">
        <div class="col-md-8">
            <div class="card">
                <div class="card-header">Post Lists</div>
 
                <div class="card-body">
                    <ul>
                        @foreach ($posts as $item)
                         <a href="{{ route('post',$item->slug) }}"><li>{{ $item->title }}</li></a>
                        @endforeach
                    </ul>
                </div>
                 
            </div>
        </div>
    </div>
</div>
@endsection

@extends('layouts.app')

@section('content')

<div class="card-header">Post Lists</div>

<ul>

@foreach ($posts as $item)

<a href="{{ route('post',$item->slug) }}"><li>{{ $item->title }}</li></a>

@endforeach

</ul>

</div>

@endsection

Again, Navigate to resources/views/ and create one file name single-post.blade.php. Then update the following code into your single-post.blade.php file as follow:

@extends('layouts.app')
@push('fontawesome')
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css">
@endpush
@section('content')
<div class="container">
    <div class="row justify-content-center">
        <div class="col-md-8">
            <div class="card">
                <div class="card-header">Post Detail</div>
 
                <div class="card-body">
                    <ul>
                       
                         <li>{{ $post->title }}</li>
                         <like-component :post="{{ $post->id }}"></like-component>
                         <dis-like-component :post="{{ $post->id }}"></dis-like-component>
                          
                    </ul>
                </div>
            </div>
        </div>
    </div>
</div>
@endsection

@extends('layouts.app')

@push('fontawesome')

@endpush

@section('content')

<div class="card-header">Post Detail</div>

<ul>

<li>{{ $post->title }}</li>

<like-component :post="{{ $post->id }}"></like-component>

<dis-like-component :post="{{ $post->id }}"></dis-like-component>

</ul>

</div>

@endsection

Step 10: Run Development Server

Now we are ready to run our example so lets start the development server using following artisan command –

npm run dev
 
or 
 
npm run watch

npm run dev

npm run watch

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Laravel 7 Vue JS Like Dislike Example