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feat: htmx powered requests, improved loading indicator

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feat: loading indicator and htmx form submit
This commit is contained in:
Björn Fromme
2026-03-16 11:59:10 +01:00
parent 023ecdebc9
commit 83589ee677
20 changed files with 658 additions and 197 deletions
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templates/booking/create_step_1.html.twig
+48 -42
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@@ -17,56 +17,62 @@
</div>
{% endif %}
<div class="grid grid-cols-3 gap-8">
<div class="col-span-2">
<div id="form-wrapper" class="col-span-2">
<h2 class="pb-4">
Unterkunft
</h2>
{{ form_start(form) }}
{{ form_errors(form) }}
{% if groupedRooms.by_room is not empty %}
<h3>
Zimmer
</h3>
{% for roomId, room in groupedRooms.by_room %}
{{ form_row(form.roomSelections[roomId], {
'attr': {
'hx-post': path('app_booking_create_step_1_room_summary'),
'hx-target': '#booking-summary',
'hx-swap': 'innerHTML',
'hx-trigger': 'change'
}
}) }}
{% endfor %}
{% endif %}
{% if groupedRooms.by_pax is not empty %}
<h3>
Betten
</h3>
{% for roomId, room in groupedRooms.by_pax %}
{{ form_row(form.roomSelections[roomId], {
'attr': {
'hx-post': path('app_booking_create_step_1_room_summary'),
'hx-target': '#booking-summary',
'hx-swap': 'innerHTML',
'hx-trigger': 'change'
}
}) }}
{% endfor %}
{% endif %}
{% do form.roomSelections.setRendered %}
{# This block contains the room selection form fields #}
{% block room_selection_form %}
<div id="room-selection-form"{% if htmx_oob_swap is defined and htmx_oob_swap %} hx-swap-oob="true"{% endif %}>
{{ form_errors(form) }}
{% if groupedRooms.by_room is not empty %}
<h3>
Zimmer
</h3>
{% for roomId, room in groupedRooms.by_room %}
{{ form_row(form.roomSelections[roomId], {
'attr': {
'hx-post': path('app_booking_create_step_1_refresh'),
'hx-swap': 'none',
'hx-trigger': 'change'
}
}) }}
{% endfor %}
{% endif %}
{% if groupedRooms.by_pax is not empty %}
<h3>
Betten
</h3>
{% for roomId, room in groupedRooms.by_pax %}
{{ form_row(form.roomSelections[roomId], {
'attr': {
'hx-post': path('app_booking_create_step_1_refresh'),
'hx-swap': 'none',
'hx-trigger': 'change'
}
}) }}
{% endfor %}
{% endif %}
</div>
{% endblock %}
<div class="flex justify-end pt-4">
<button type="submit" class="button bg-button bg-button--secondary">Weiter</button>
<button type="submit" class="button bg-button bg-button--secondary" {{ stimulus_action('loading', 'toggle') }}>Weiter</button>
</div>
{{ form_rest(form) }}
{{ form_end(form) }}
</div>
<div id="booking-summary">
{% include 'booking/_summary.html.twig' with {
'bookingCreateDto': bookingCreateDto,
'participantCount': participantCount,
'pricingData': pricingData,
'groupedSelectedRooms': groupedSelectedRooms,
'assignmentCounts': []
} %}
</div>
{% block booking_summary %}
<div id="booking-summary"{% if htmx_oob_swap is defined and htmx_oob_swap %} hx-swap-oob="true"{% endif %}>
{% include 'booking/_summary.html.twig' with {
'bookingCreateDto': bookingCreateDto,
'participantCount': participantCount,
'pricingData': pricingData,
'groupedSelectedRooms': groupedSelectedRooms,
'assignmentCounts': []
} %}
</div>
{% endblock %}
</div>
{% endblock %}