Livewire Alert

This package provides a simple alert utility for your livewire components. Currently using SweetAlert2 under-the-hood. You can now use SweetAlert2 without writing any custom Javascript. Looking forward to integrate other Javascript alert libraries, feel free to contribute or suggest any libraries.

Interactive Demo

Check the interactive demo here: https://livewire-alert.jantinnerezo.com

Contribute to interactive demo

Do you have any ideas in mind that you can add to the interactive demo? Fork and submit a PR here: https://github.com/jantinnerezo/livewire-alert-demo

Installation

You can install the package via composer:

composer require jantinnerezo/livewire-alert

Next, add the scripts component to your template after the @livewireScripts.

SweetAlert2 script is not included by default so make sure you include it before livewire alert script.

<body> 

  @livewireScripts

  <script src="//cdn.jsdelivr.net/npm/sweetalert2@11"></script>
  
  <x-livewire-alert::scripts />
  
</body>

You can also manually include the script by publishing livewire-alert.js

php artisan vendor:publish --tag=livewire-alert:assets

And then in your view you can include the published script instead of including inline script with <x-livewire-alert::scripts /> component.

If you go this path, make sure to include the <x-livewire-alert::flash /> right after the livewire-alert script if you still want the flash feature.

<script src="{{ asset('vendor/livewire-alert/livewire-alert.js') }}"></script> 
<x-livewire-alert::flash />

Requirements

This package is meant to use with Livewire components. Make sure you are using it with Livewire projects only.

PHP 7.2 or higher
Laravel 7, 8, 9 and 10
Livewire
SweetAlert2

Usage

You can use livewire alert by using the LivewireAlert trait.

use Jantinnerezo\LivewireAlert\LivewireAlert;
 
class Index extends Component
{
    use LivewireAlert;
    
    public function submit()
    {
        $this->alert('success', 'Basic Alert');
    }
}

Displaying different alert icons.

The default alert behaviour is a toast notification.

$this->alert('success', 'Success is approaching!');

$this->alert('warning', 'The world has warned you.');

$this->alert('info', 'The fact is you know your name :D');

$this->alert('question', 'How are you today?');

Disabling toast notification alert treatment.

$this->alert('info', 'This is not as toast alert', [
    'toast' => false
]);

Positioning Alert

$this->alert('info', 'Centering alert', [
    'position' => 'center'
]);

List of the following alert positions:

top
top-start
top-end
center
center-start
center-end
bottom
bottom-start
bottom-end

Buttons

SweetAlert2 has 3 buttons that is not shown by default.

To show confirm button, simply pass the showConfirmButton to alert configuration and set it to true.

$this->alert('question', 'How are you today?', [
    'showConfirmButton' => true
]);

Change confirm button text:

$this->alert('question', 'How are you today?', [
    'showConfirmButton' => true,
    'confirmButtonText' => 'Good'
]);

Adding event when confirm button is clicked. First create a function that will be fired when confirm button is clicked:

public function confirmed()
{
    // Do something
}

Add to it event listeners array to register it.

protected $listeners = [
    'confirmed'
];

public function getListeners()
{
    return [
    	'confirmed'
    ];
}

And then pass it to onConfirmed key of the alert configuration.

$this->alert('question', 'How are you today?', [
    'showConfirmButton' => true,
    'confirmButtonText' => 'Good',
    'onConfirmed' => 'confirmed' 
]);

You can also pass a parameter to the event to get the alert response.

Useful when you need to get the value of the input inside the alert.

$this->alert('warning', 'Please enter password', [
    'showConfirmButton' => true,
    'confirmButtonText' => 'Submit',
    'onConfirmed' => 'confirmed',
    'input' => 'password',
    'inputValidator' => '(value) => new Promise((resolve) => '.
        '  resolve('.
        '    /^(?=.*[a-z])(?=.*[A-Z])(?=.*\d)(?=.*[#$^+=!*()@%&]).{8,}$/.test(value) ?'.
        '    undefined : "Error in password"'.
        '  )'.
        ')',    
    'allowOutsideClick' => false,
    'timer' => null
]);

public function confirmed($data)
{
    // Get input value and do anything you want to it
    $password = $data['value'];
}

Just do the same thing to show deny and cancel button. Just create a function for each button and register it to event listeners.

public function denied() 
{
    // Do something when denied button is clicked
}

public function cancelled() 
{
    // Do something when cancel button is clicked
}

public function getListeners()
{
    return [
    	'denied',
      'dismissed'
    ];
}

Make sure to set showDenyButton and showCancelButton to true.

$this->alert('warning', 'Alert with deny and cancel button', [
    'showDenyButton' => true,
    'denyButtonText' => 'Deny',
    'showCancelButton' => true,
    'cancelButtonText' => 'Cancel',
    'onDenied' => 'denied',
    'onDismissed' => 'cancelled'
]);

Emit events to only specific component. Instead of passing the listener directly to the event, pass an array with component and listeners keys.

'onConfirmed' => [
   'component' => 'livewire-component',
   'listener' => 'confirmed'
];

Don't want to define extra button configuration every time you show alert confirmation? Use the confirm method instead.

You can always override default confirm settings just tweak the configuration.

$this->confirm('Are you sure do want to leave?', [
    'onConfirmed' => 'confirmed',
]);

Flash Notification

You can also use alert as a flash notification. You can pass the redirect route on the fourth parameter, redirects to / by default.

$this->flash('success', 'Successfully submitted form', [], '/');

Configuration

Override default alert config by publishing the livewire-alert.php config file.

php artisan vendor:publish --tag=livewire-alert:config

[
    'alert' => [
        'position' => 'top-end',
        'timer' => 3000,
        'toast' => true,
        'text' => null,
        'showCancelButton' => false,
        'showConfirmButton' => false
    ],
    'confirm' => [
        'icon' => 'warning',
        'position' => 'center',
        'toast' => false,
        'timer' => null,
        'showConfirmButton' => true,
        'showCancelButton' => true,
        'cancelButtonText' => 'No',
        'confirmButtonColor' => '#3085d6',
        'cancelButtonColor' => '#d33'
    ]
]

Customizations

You can customize alert style by passing your custom classes, works perfectly with TailwindCSS

[
  'customClass' => [
    'container' => '',
    'popup' => '',
    'header' => '',
    'title' => '',
    'closeButton' => '',
    'icon' => '',
    'image' => '',
    'content' => '',
    'htmlContainer' => '',
    'input' => '',
    'inputLabel' => '',
    'validationMessage' => '',
    'actions' => '',
    'confirmButton' => '',
    'denyButton' => '',
    'cancelButton' => '',
    'loader' => '',
    'footer' => ''
   ]
];

For more details about customization and configuration please check SweetAlert2

Contributors

Changelog

Please see CHANGELOG for more information what has changed recently.

Contributing

Please see CONTRIBUTING for details.

Security

If you discover any security related issues, please email [email protected] instead of using the issue tracker.

License

The MIT License (MIT). Please see License File for more information.

jantinnerezo/livewire-alert

jantinnerezo

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