How to edit variable passed to event in laravel?

by wilmer.lemke , in category: Third Party Scripts , a month ago

How to edit variable passed to event in laravel?

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1 answer

Member

by ryleigh , 24 days ago

@wilmer.lemke 

In Laravel, if you need to edit a variable that is passed to an event, you can do so by creating and using a listener for that event. Below are the steps to achieve this:

  1. Create a new listener by running the following command in your terminal:
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php artisan make:listener YourListenerName


This will create a new listener class in the App/Listeners directory.

  1. Open the generated listener file and implement the handle method. In this method, you can access and modify the variable that is passed to the event. For example:
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public function handle(YourEventName $event)
{
    $event->yourVariable = // your modification logic here
}


  1. Register the listener in the EventServiceProvider by adding it to the $listen array. Make sure to specify the event that the listener should listen to.
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protected $listen = [
    YourEventName::class => [
        YourListenerName::class,
    ],
];


  1. Now, when the event is triggered, the listener will execute the logic in the handle method and modify the variable as needed.


By following these steps, you can edit a variable passed to an event in Laravel.