events not captured after months change

I report a strange bug.

I am using the eventDidMount and eventDidMount methods to try to improve the smartphone responsive nature of the calendar.

So far so good, except that I have noticed that when I change the month, the events are no longer captured and the changes made to the DOM are restored. The bug is triggered by increasing the months by 2 or decreasing them to more than 5.

This is my implementation:

   /**
     * @return string
     */
    public function eventDidMount(): string
    {
        return <<<JS
                function({ event, timeText, isStart, isEnd, isMirror, isPast, isFuture, isToday, el, view }){
                    el.setAttribute("x-tooltip", "tooltip");
                    el.setAttribute("x-data", "{ tooltip: '"+event.title+"' }");

                    el.style.backgroundColor = event.extendedProps.is_sent ? 'green' : 'red';

                    const weekButton = document.querySelector('button[title="Settimana"]');

                    if (weekButton) {
                        weekButton.textContent = 'Sett';

                        weekButton.addEventListener('click', () => {
                            if (weekButton.textContent.trim() !== 'Sett') {
                                weekButton.textContent = 'Sett';
                            }
                        });
                    }

                    const dayButton = document.querySelector('button[title="Giorno"]');

                    if (dayButton) {
                        dayButton.addEventListener('click', () => {
                            if (weekButton.textContent.trim() !== 'Sett') {
                                weekButton.textContent = 'Sett';
                            }
                        });
                    }
                }
            JS;
    }

     /**
     * @return string
     */
    public function eventContent(): string
    {
        return <<<JS
                function({ event, timeText, isStart, isEnd, isMirror, isPast, isFuture, isToday, el, view }){
                    let currentDate = document.getElementById('current-date');console.log(event._context.calendarApi.currentData, currentDate)
                    currentDate.innerText = event._context.calendarApi.currentData.viewTitle
                }
            JS;
    }

on load:

after 1 click

after 2 click:

as you can see, the month disappears and the button is not updated.

Using the console.log inside the methods nothing is printed out after the 2nd click.

EDIT: I would add that I have found that the method is not triggered if there is no model in the selected month.

@saade

I developed a workaround:

   return Visit::withDataRangeAndRoles(
            Arr::get($info, 'start'),
            Arr::get($info, 'end')
        )
                    ->get()
                    ->map(
                        fn (Visit $visit) => [
                            'id' => $visit->id,
                            'title' => $visit->company_name,
                            'start' => $visit->arrival_date,
                            'end' => $visit->departure_date,
                            'url' => $visit->resource_detail_url,
                            'shouldOpenUrlInNewTab' => false,
                            'is_sent' => $visit->is_sent,
                        ]
                    )
                    ->whenEmpty(function () use ($info) {
                        return collect([
                            [
                                'id' => 0,
                                'title' => 'fake-model',
                                'start' => Arr::get($info, 'start'),
                                'end' => Arr::get($info, 'end'),
                            ],
                        ]);
                    })
                    ->all();
    }

When the method returns an empty array I create a dummy object, which I remove in the 'eventDidMount' method

 public function eventDidMount(): string
    {
        return <<<JS
                function({ event, timeText, isStart, isEnd, isMirror, isPast, isFuture, isToday, el, view }){
                    el.setAttribute("x-tooltip", "tooltip");
                    el.setAttribute("x-data", "{ tooltip: '"+event.title+"' }");

                    if(event.title === 'fake-model'){
                        el.style.display = 'none'
                    }

I also added this property to retrieve the value of the month.


final class CalendarWidget extends FullCalendarWidget
{
    /**
     * {@inheritDoc}
     */
    public $defaultAction;

    public string|Model|null $model = Visit::class;

    /**
     * @var string
     */
    public string $mountLabel = '';

@php
    use \Saade\FilamentFullCalendar\FilamentFullCalendarPlugin;
    use \App\Filament\Widgets\CalendarWidget;
    use \Filament\Support\Facades\FilamentAsset;

    /** @var FilamentFullCalendarPlugin $plugin */
    $plugin = FilamentFullCalendarPlugin::get();

    /** @var CalendarWidget $calendar */
    $calendar = $this;
@endphp

<x-filament-widgets::widget>
    <x-filament::section class="full-height-calendar-container">
        <div class="flex justify-between flex-1 mb-4">
            <div>{{$this->mountLabel}}</div>

            <x-filament-actions::actions :actions="$this->getCachedHeaderActions()" class="shrink-0"/>
        </div>

        <div class="filament-fullcalendar full-height-calendar-section" wire:ignore ax-load
             ax-load-src="{{ FilamentAsset::getAlpineComponentSrc('filament-fullcalendar-alpine', 'saade/filament-fullcalendar') }}"
             ax-load-css="{{ FilamentAsset::getStyleHref('filament-fullcalendar-styles', 'saade/filament-fullcalendar') }}"
             x-ignore x-data="fullcalendar({
                locale: @js($plugin->getLocale()),
                plugins: @js($plugin->getPlugins()),
                schedulerLicenseKey: @js($plugin->getSchedulerLicenseKey()),
                timeZone: @js($plugin->getTimezone()),
                config: @js($this->getConfig()),
                editable: @json($plugin->isEditable()),
                selectable: @json($plugin->isSelectable()),
                eventClassNames: {!! htmlspecialchars($this->eventClassNames(), ENT_COMPAT) !!},
                eventContent: {!! htmlspecialchars($this->eventContent(), ENT_COMPAT) !!},
                eventDidMount: {!! htmlspecialchars($this->eventDidMount(), ENT_COMPAT) !!},
                eventWillUnmount: {!! htmlspecialchars($this->eventWillUnmount(), ENT_COMPAT) !!},
            })">
        </div>
    </x-filament::section>

    <x-filament-actions::modals/>
</x-filament-widgets::widget>

I know that by setting the configurations I can have the name of the month automatically. But I had to do this to fidx the responsive from all devices :)

saade / filament-fullcalendar

events not captured after months change #197