Display Flash Message Using Vue Js in Laravel

Hello artisan,

In this tutorial, I will show you how to implement that display flash message in laravel 9 using vue js. It is good practice to show alert message to users that your action has taken successfully. We can do it using flash message or toastr message in vue js laravel 9.

If you do not know how to implement flash message in vue js laravel 9 application then this example is for you. Let's see the example code of display flash message vue laravel application.

Now let's start our tutorial.

Step 1 : Install Laravel

Here, we will get a fresh Laravel 7 application using the bellow command, So open your terminal OR command prompt and run the bellow command:

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

Step 2: Add Route

In this step, we will create one post route and return all post form data. So, let's add a new route to that file.

routes/web.php

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

Step 3: Create New Controller

in this step, now we have created PostController with form submit methods, in this method we will return request data. So let's create a controller:

App/Http/Controllers/PostController.php

namespace App\Http\Controllers;
use Illuminate\Http\Request;
 
class PostController extends Controller
 
{
   public function formSubmit(Request $request){
 
    return response()->json([$request->all()]);
   }
}

Step 4: npm Configuration

In this step, we have to first add the setup of vue js and then install npm, so let's run the below command in your project.

Install vue:

php artisan preset vue

Install npm:

npm install

Step 5: Write on app.js and Components

Here, we will write code on app.js and then we will create vue js components, So let's create both file and put bellow code:

resources/assets/js/app.js

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

And update example component like that:

resources/assets/js/components/ExampleComponent.vue

Update flash component like below:

resources/assets/js/components/Flash.vue

Step 6: Update welcome.blade.php

In the last step, we will update our welcome.blade.php file. in this file, we will use app.js file and use it, so let's update.

resources/views/welcome.blade.php

Now you have to run the below command to update the app.js file:

npm run dev

Now you can check our example. I hope it can help you.