Laravel 9 Vue JS Flash Messages Example

Laravel 9 Vue JS Flash Messages Example

To show flash message with vue js in laravel 9 app. In this tutorial, we will learn how to display a flash messages with vue js components in laravel apps.

Many times, we submit a send or submit the form using Vue js. Then, we need to display a flash message like alert, notification, or flash message with Vue js in laravel. 

The vue js flash message in laravel looks like:

laravel flash message
laravel flash message

Laravel 9 Vue JS Flash Messages Example

Follow the following steps to implement flash messages in laravel vue js apps:

  • Step 1: Install Laravel 9 App
  • Step 2: Connecting App to Database
  • Step 3: Create Model And Migration
  • Step 4: NPM Configuration
  • Step 5: Add Routes
  • Step 6: Create Controller By Command
  • Step 7: Create Vue Component
  • Step 8: Register Vue App
  • Step 9: Run Development Server

Step 1: Install Laravel 9 App

In this step, we need to install laravel latest application setup, So open terminal OR command prompt and execute the following command:

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

Step 2: Connecting App to Database

After successfully install laravel new application, Go to project root directory and open .env file. Then set up database credential in .env file as follow:

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

Step 3: Create Model And Migration

Next step, open terminal and execute the following command:

php artisan make:model Post -m

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->increments('id');
            $table->string('title');
            $table->text('description');
            $table->timestamps();
        });
    }

    /**
     * Reverse the migrations.
     *
     * @return void
     */
    public function down()
    {
        Schema::dropIfExists('posts');
    }
}

Next, migrate the table using the below command:

php artisan migrate

Step 4: NPM Configuration

We need to setup Vue and install Vue dependencies using NPM. So execute the following command on command prompt:

php artisan preset vue

Install all Vue dependencies:

npm install

Step 5: Add Routes

Next step, go to routes folder and open web.php file and add the following routes into file:

routes/web.php

use App\Http\Controllers\PostController;

Route::get('post', function () {
    return view('post');
});
Route::post('store', [PostController::class, 'store']);

Step 6: Create Controller By Command

Next step, open command prompt and execute the following command to create a controller by an artisan:

php artisan make:controller PostController

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

<?php

namespace App\Http\Controllers;

use Illuminate\Http\Request;

Use App\Models\Post;

class PostController extends Controller

{
   
    public function store(Request $request)
    {
        $insert['title'] = $request->get('title');
        $insert['description'] = $request->get('description');
        $check = Post::insertGetId($insert);

        return response()->json($check);
    }
}

Step 7: Create Vue Component

Next step, go to resources/assets/js/components folder and create a file called Post.vue.

And update the following code into Post.vue components file:

<template> 
    <div class="container"> 
        <div class="row justify-content-center"> 
  
            <div class="col-md-8"> 
                <div class="card"> 
                    <div class="card-header"> Laravel Vue js Flash Message Example </div> 
    
                    <div class="card-body"> 
                        <form @submit="formStore"> 
                        <strong> Title:</strong> 
                        <input type="text" class="form-control" v-model="title"> 
                        <strong> Description:</strong> 
                        <textarea class="form-control" v-model="description"> </textarea> 
   
                        <button class="btn btn-success"> Submit</button> 
                        </form> 
                        <strong> Output:</strong> 
                        <pre> 
                        {{output}}
                        </pre> 
                    </div> 
                </div> 
            </div> 
        </div> 
    </div> 
</template> 
   
<script> 
    export default {
        mounted() {
            console.log('Component mounted.')
        },
        data() {
            return {
              title: '',
              description: '',
              output: ''
            };
        },
        methods: {
            formStore(e) {
                e.preventDefault();
                let currentObj = this;
                axios.post('/store', {
                    title: this.title,
                    description: this.description
                })
                .then(function (response) {
                    currentObj.output = response.data;
                    flash('Post Created Successfully', 'success');
                })
                .catch(function (error) {
                    currentObj.output = error;
                });
            }
        }
    }
</script> 

Next, create a new components named flash.vue and update the following code into flash.vue file:

<template>
    <div class="alert alert-success spacing" role="alert" v-show="show">
        {{ body }}
    </div>
</template>
   
<script>
    export default {
        props: ['message'],
        data() {
            return {
                show : false,
                body : ''
            }
        },
        created() {
            if(this.message) {
                this.flash(this.message)
            }
            window.events.$on('flash',(message) => this.flash(message))
        },
        methods: {
            flash(message) {
                this.show = true
                this.body = message
  
                setTimeout(() => {
                    this.hide()
                },3000)
            },
            hide() {
                this.show = false
            }
        }
    }
</script>
   
<style>
    .spacing {
        position: fixed;
        right: 25px;
        bottom: 25px;
    }
</style>

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

require('./bootstrap');
  
window.Vue = require('vue');
  
window.events = new Vue();
  
window.flash = function(message) {
    window.events.$emit('flash',message);
}
   
Vue.component('post-component', require('./components/Post.vue'));
Vue.component('flash', require('./components/Flash.vue'));
   
const app = new Vue({
    el: '#app'
});

Step 8: Register Vue App

In this step, we need to create a blade view file to define Vue’s app. Go to resources/views folder and make a file named post.blade.php. Then update the below code into post.blade.php file:

<!DOCTYPE html>
<html>
    <head>
        <meta charset="utf-8">
        <meta name="csrf-token" content="{{ csrf_token() }}">
        <meta http-equiv="X-UA-Compatible" content="IE=edge">
   
        <meta name="viewport" content="width=device-width, initial-scale=1">
        <title>Laravel 9 Vue Flash Message Example - tutsmake.com</title>
        <link href="{{asset('css/app.css')}}" rel="stylesheet" type="text/css">
    </head>
    <body>
        <div id="app">
            <flash message=""></flash>
            <post-component></post-component>
        </div>
        <script src="{{asset('js/app.js')}}" ></script>
    </body>
</html>

Step 9: Run Development Server

Open terminal or cmd and execute the following command to start development server:

npm run dev

or 

npm run watch

Conclusion

In this example tutorial, we have learned how to show a flash message with Vue js in laravel apps.

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AuthorAdmin

My name is Devendra Dode. I am a full-stack developer, entrepreneur, and owner of Tutsmake.com. I like writing tutorials and tips that can help other developers. I share tutorials of PHP, Python, Javascript, JQuery, Laravel, Livewire, Codeigniter, Node JS, Express JS, Vue JS, Angular JS, React Js, MySQL, MongoDB, REST APIs, Windows, Xampp, Linux, Ubuntu, Amazon AWS, Composer, SEO, WordPress, SSL and Bootstrap from a starting stage. As well as demo example.

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