3 years ago

Category: Laravel, PHP

Overview: Hello friends, today we will discuss the Event and Event Listener and how we can add on laravel and manage Events. There are so many blogs for Event and Event Listener but in this blog, we will discuss what is an Event and Event Listener is and how we can add and remove Events in our project.

Create Event and Event Listener: In Laravel we can easily create an Event and Event Listener.

2.Generating Events & Listeners: In laravel Generating Events & Listeners there are two method that is as follow: Generate an Event and Listeners using EventServiceProvider Create Listener and Event using command: a.Generate an Event and Listeners using EventServiceProvider: Step (1) : In the first step you have to define Event and Listener in Providers/EventServiceProvider class.You can define multiple Events and Listener in this array as explained above. Step(2) : After that we need to generate an Event and Listener using the following command.This command will generate ‘CheckPayment’ event in App/event path and create ‘CheckPaymentListener’ listener at App\Listeners location.=> php artisan event:generateb.Create Listener and Event using command: Step(1): In this way we have to execute the following command to create an event and listener.The following command will generate “ChkPayment” event at App/Events.=> php artisan make:event ChkPaymentAbove command will create a “ChkPayment” file something like this :ChkPayment : The following command will generate Listener that is “ChkPaymentEventListener” for event “ChkPayment”.”CheckPaymentListener” provide one method that is “handle”.In this method you can define your action(logic) to perform when this event is called.=> php artisan make:listener ChkPaymentEventListener –event=”ChkPayment”