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asantibanez / livewire-calendar

Laravel Livewire component to show Events in a good looking monthly calendar
MIT License
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Livewire Calendar

This package allows you to build a Livewire monthly calendar grid to show events for each day. Events can be loaded from within the component and will be presented on each day depending on the date of the event.

Preview

preview

Installation

You can install the package via composer:

composer require asantibanez/livewire-calendar

Requirements

This package uses livewire/livewire (https://laravel-livewire.com/) under the hood.

It also uses TailwindCSS (https://tailwindcss.com/) for base styling.

Please make sure you include both of this dependencies before using this component.

Usage

In order to use this component, you must create a new Livewire component that extends from LivewireCalendar

You can use make:livewire to create a new component. For example.

php artisan make:livewire AppointmentsCalendar

In the AppointmentsCalendar class, instead of extending from the base Component Livewire class, extend from LivewireCalendar. Also, remove the render method. You'll have a class similar to this snippet.

class AppointmentsCalendar extends LivewireCalendar
{
    //
}

In this class, you must override the following method

public function events() : Collection
{
    // must return a Laravel collection
}

In the events() method, return a collection holding the events that will be displayed on the calendar. Events must be keyed arrays holding at least the following keys: id, title, description, date (date must be a Carbon\Carbon instance).

Example

public function events() : Collection
{
    return collect([
        [
            'id' => 1,
            'title' => 'Breakfast',
            'description' => 'Pancakes! 🥞',
            'date' => Carbon::today(),
        ],
        [
            'id' => 2,
            'title' => 'Meeting with Pamela',
            'description' => 'Work stuff',
            'date' => Carbon::tomorrow(),
        ],
    ]);
}

The date value will be used to determine to what day the event belongs to. To load values in the events() method, you can use the following component properties to filter your events.

Example

public function events(): Collection
{
    return Model::query()
        ->whereDate('scheduled_at', '>=', $this->gridStartsAt)
        ->whereDate('scheduled_at', '<=', $this->gridEndsAt)
        ->get()
        ->map(function (Model $model) {
            return [
                'id' => $model->id,
                'title' => $model->title,
                'description' => $model->notes,
                'date' => $model->scheduled_at,
            ];
        });
}

Now, we can include our component in any view.

Example

<livewire:appointments-calendar/>

This will render a calendar grid.

example

By default, the component will render the current month. If you want to change the starting month, you can set the year and month props.

Example

<livewire:appointments-calendar
    year="2019"
    month="12"
/>

You should include scripts with @livewireCalendarScripts to enable drag and drop which is turned on by default. You must include them after @livewireScripts

@livewireScripts
@livewireCalendarScripts

The component has 3 public methods that can help navigate forward and backward through months:

You can use these methods on extra views using before-calendar-view or after-calendar-view explained below.

Advanced usage

Ui customization

You can customize the behavior of the component with the following properties when rendering on a view:

<livewire:appointments-grid
    week-starts-at="0, 1, 2, 3, 4, 5 or 6. 0 stands for Sunday"
    event-view="path/to/view/starting/from/views/folder"
    day-of-week-view="path/to/view/starting/from/views/folder"
    before-calendar-view="path/to/view/starting/from/views/folder"
    after-calendar-view="path/to/view/starting/from/views/folder"
    drag-and-drop-classes="css classes"
/>

Advanced ui customization

(This options should be used using blade views based on the component default views)

To use these options, it is recommended to publish the base blade views used by the component and extend their behavior and styling to your liking. To do this, run php artisan vendor:publish and export the livewire-calendar tag.

Example

<livewire:appointments-grid
    calendar-view="path/to/view/starting/from/views/folder"
    day-view="path/to/view/starting/from/views/folder"
/>

Interaction customization

You can override the following methods to add interactivity to your component

public function onDayClick($year, $month, $day)
{
    // This event is triggered when a day is clicked
    // You will be given the $year, $month and $day for that day
}

public function onEventClick($eventId)
{
    // This event is triggered when an event card is clicked
    // You will be given the event id that was clicked 
}

public function onEventDropped($eventId, $year, $month, $day)
{
    // This event will fire when an event is dragged and dropped into another calendar day
    // You will get the event id, year, month and day where it was dragged to
}

Automatic polling

You can also add automatic polling if needed using pollMillis parameters. You can combo with pollAction in order to call a specific action in your component at the desired polling interval.

Disabling interactions

By default click and drag/drop events are enabled. To disable them you can use the following parameters when rendering the component

<livewire:appointments-grid
    :day-click-enabled="false"
    :event-click-enabled="false"
    :drag-and-drop-enabled="false"
/>

Testing

composer test

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 santibanez.andres@gmail.com instead of using the issue tracker.

Credits

License

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