Laravel message prompt extension recommendation: spatie/Laravel-flash

This article will share with you a lightweight message prompt Laravel extension: spatie/Laravel-flash package, and introduce how to use it in Laravel. I hope it will be helpful to everyone!

For the past few years, we have been using the laracasts/flash package to flash messages in our projects. A flash message is a message that can only be passed from the current request to the next request. Laracasts does this very well. It supports multiple types of flash messages, overlay messages. It has boot styles and preset message levels out of the box.

We found that we only used a small part of the functions of the laracasts/flash package in the project. So we launched a lightweight package spatie/laravel-flash. In this blog I will introduce it to you.
Our flash package can only send one flash message at a time. Since only this functionality is needed, we can keep the API very clean. Next is an example of how to use it:

class MyController
{
    public function store()
    {
        // ...
        flash('My message', 'my-class');
        return back();
    }
}

Let’s take a look at how to display flash messages. We have no views in the package. You can create a partial view yourself in your application. The content of the view may look like this:

@if(flash()->message)
    <div class="{{ flash()->class }}">
        {{ flash()->message }}
    </div>
@endif

Very simple, right?
You may have noticed that in the above php example we can specify a specific CSS class name-my-class as the second parameter of the flash function. In actual applications you may need to specify whether the message is a success, warning or error message, rather than specifying a specific class name. This package makes it easy to define message levels and associate them with CSS classes. Next is how to use it:

// 这个会放在一个 service provider 中
\Spatie\Flash\Flash::levels([
    'success' => 'alert-success',
    'warning' => 'alert-warning',
    'error' => 'alert-eror',
]);

Now you can set a flash message:

flash()->success('My message');
// 替代做法
flash('My message', 'success');

flash()->class will be returned in the next request alert-success.
That’s all the contents of this package. We intend to keep this package lightweight as we have a lot of functionality in flash messaging that we simply don't need. I hope the spatie/laravel-flash package can also be helpful in your project.

Original address: https://murze.be/a-laravel-package-to-flash-messages

Translation address: https://learnku.com/laravel/ t/25990

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