Laravel 7 Vue JS Flash Message Example

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

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

Table Of Contents−

Laravel 7 Vue JS Flash Message Example

Step 1: Download Laravel Fresh App

Step 2: Add Database Detail
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: 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: 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 -m

1	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');
    }
}

<?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');

}

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

php artisan migrate

1	php artisan migrate

Step 4: NPM Configuration

php artisan preset vue

1	php artisan preset vue

Install all Vue dependencies:

npm install

1	npm install

Step 5: 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

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

Route::get('post', function () {

return view('post');

});

Route::post('store', 'PostController@store');

Step 6: 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:

<?php
 
namespace App\Http\Controllers;
 
use Illuminate\Http\Request;
 
Use App\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);
    }
}

<?php

namespace App\Http\Controllers;

use Illuminate\Http\Request;

Use App\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 your 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>

<div class="card-header"> Laravel Vue js Flash Message Example </div>

<strong> Title:</strong>

<strong> Description:</strong>

<button class="btn btn-success"> Submit</button>

</form>

<strong> Output:</strong>

<pre>

</pre>

</div>

</template>

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>

</div>

</template>

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'
});

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

Now, you 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 Vue Flash Message Example - w3adda.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>

<!DOCTYPE html>

<html>

<head>

<title>Laravel Vue Flash Message Example - w3adda.com</title>

</head>

<body>

<post-component></post-component>

</div>

</body>

</html>

Step 9: 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 Flash Message Example