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multiple images in the edit product
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Priec
2026-06-22 18:20:50 +02:00
parent 125be1798e
commit 2d2aa012ec
2 changed files with 66 additions and 44 deletions
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2
assets/static/css/app.css
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108
assets/views/admin/catalog/product_form.html
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@@ -127,55 +127,77 @@
</div> </div>
{# --- Images gallery ------------------------------------------------------- #} {# --- Images gallery ------------------------------------------------------- #}
{# The first image is the product's main image; the rest feed the storefront #} {# Existing images are reorderable (drag) and removable; the kept set is #}
{# carousel. Existing images are reorderable (drag) and removable; the kept set #} {# submitted in order as repeated `existing_images` ids. New uploads accumulate #}
{# is submitted in order as repeated `existing_images` ids, and newly chosen #} {# across separate "Add images" clicks into a DataTransfer that backs the hidden #}
{# files (repeated `image` parts) are appended after them by the controller. #} {# `image` input (a native file input would otherwise replace its selection on #}
{# every pick); the controller stores and appends them after the kept images. #}
<script id="images-data" type="application/json">{% if product %}{{ product.images | json_encode() | safe }}{% else %}[]{% endif %}</script> <script id="images-data" type="application/json">{% if product %}{{ product.images | json_encode() | safe }}{% else %}[]{% endif %}</script>
<div class="space-y-2" x-data="imageGallery(JSON.parse(document.getElementById('images-data').textContent))"> <div class="space-y-2" x-data="{
<span class="text-sm font-medium text-on-surface-strong dark:text-on-surface-dark-strong">{{ t(key="images", lang=lang | default(value='sk')) }}</span> images: JSON.parse(document.getElementById('images-data').textContent),
<p class="{{ sublabel }}">{{ t(key="gallery-hint", lang=lang | default(value='sk')) }}</p> staged: [],
dt: new DataTransfer(),
<template x-if="images.length">
<div class="flex flex-wrap gap-3">
<template x-for="(im, i) in images" :key="im.id">
<div draggable="true"
@dragstart="dragIndex = i"
@dragover.prevent
@drop.prevent="onDrop(i)"
:class="dragIndex === i ? 'opacity-50' : ''"
class="group relative size-24 cursor-move overflow-hidden rounded-radius border border-outline dark:border-outline-dark">
<input type="hidden" name="existing_images" :value="im.id">
<img :src="`/images/${im.image_id}`" alt="" class="size-full object-cover">
<span x-show="i === 0"
class="absolute left-1 top-1 rounded-radius bg-primary px-1.5 py-0.5 text-[10px] font-semibold text-on-primary dark:bg-primary-dark dark:text-on-primary-dark">{{ t(key="main-image", lang=lang | default(value='sk')) }}</span>
<button type="button" @click="remove(i)"
class="absolute right-1 top-1 flex size-5 items-center justify-center rounded-full bg-surface/70 text-xs text-danger opacity-0 transition group-hover:opacity-100 dark:bg-surface-dark/70"
title="{{ t(key='delete', lang=lang | default(value='sk')) }}">✕</button>
</div>
</template>
</div>
</template>
<label for="image" class="block text-xs font-medium text-on-surface/70 dark:text-on-surface-dark/70">{{ t(key="add-images", lang=lang | default(value='sk')) }}</label>
{{ ui::file_input(name="image", id="image", accept="image/*", attrs='multiple') }}
</div>
<script>
function imageGallery(initial) {
return {
images: (initial || []).map(im => ({ id: im.id, image_id: im.image_id })),
dragIndex: null, dragIndex: null,
onDrop(i) { onDrop(i) {
if (this.dragIndex === null || this.dragIndex === i) { this.dragIndex = null; return; } if (this.dragIndex === null || this.dragIndex === i) { this.dragIndex = null; return; }
const moved = this.images.splice(this.dragIndex, 1)[0]; this.images.splice(i, 0, this.images.splice(this.dragIndex, 1)[0]);
this.images.splice(i, 0, moved);
this.dragIndex = null; this.dragIndex = null;
}, },
remove(i) { this.images.splice(i, 1); }, addFiles(e) {
}; for (const f of e.target.files) { this.dt.items.add(f); this.staged.push({ url: URL.createObjectURL(f) }); }
} this.$refs.holder.files = this.dt.files;
</script> e.target.value = '';
},
removeStaged(i) {
this.dt.items.remove(i);
URL.revokeObjectURL(this.staged[i].url);
this.staged.splice(i, 1);
this.$refs.holder.files = this.dt.files;
},
}">
<span class="text-sm font-medium text-on-surface-strong dark:text-on-surface-dark-strong">{{ t(key="images", lang=lang | default(value='sk')) }}</span>
<p class="{{ sublabel }}">{{ t(key="gallery-hint", lang=lang | default(value='sk')) }}</p>
<div class="flex flex-wrap gap-3" x-show="images.length || staged.length">
<template x-for="(im, i) in images" :key="im.id">
<div draggable="true"
@dragstart="dragIndex = i"
@dragover.prevent
@drop.prevent="onDrop(i)"
:class="dragIndex === i ? 'opacity-50' : ''"
class="group relative size-24 cursor-move overflow-hidden rounded-radius border border-outline dark:border-outline-dark">
<input type="hidden" name="existing_images" :value="im.id">
<img :src="`/images/${im.image_id}`" alt="" class="size-full object-cover">
<span x-show="i === 0"
class="absolute left-1 top-1 rounded-radius bg-primary px-1.5 py-0.5 text-[10px] font-semibold text-on-primary dark:bg-primary-dark dark:text-on-primary-dark">{{ t(key="main-image", lang=lang | default(value='sk')) }}</span>
<button type="button" @click="images.splice(i, 1)"
class="absolute right-1 top-1 flex size-5 items-center justify-center rounded-full bg-surface/70 text-xs text-danger opacity-0 transition group-hover:opacity-100 dark:bg-surface-dark/70"
title="{{ t(key='delete', lang=lang | default(value='sk')) }}">✕</button>
</div>
</template>
{# Newly staged uploads (not yet saved): previews + remove. #}
<template x-for="(f, i) in staged" :key="f.url">
<div class="group relative size-24 overflow-hidden rounded-radius border border-dashed border-outline dark:border-outline-dark">
<img :src="f.url" alt="" class="size-full object-cover">
<span x-show="images.length === 0 && i === 0"
class="absolute left-1 top-1 rounded-radius bg-primary px-1.5 py-0.5 text-[10px] font-semibold text-on-primary dark:bg-primary-dark dark:text-on-primary-dark">{{ t(key="main-image", lang=lang | default(value='sk')) }}</span>
<button type="button" @click="removeStaged(i)"
class="absolute right-1 top-1 flex size-5 items-center justify-center rounded-full bg-surface/70 text-xs text-danger opacity-0 transition group-hover:opacity-100 dark:bg-surface-dark/70"
title="{{ t(key='delete', lang=lang | default(value='sk')) }}">✕</button>
</div>
</template>
</div>
{# Hidden input carries the accumulated files on submit; the visible picker #}
{# only feeds addFiles() and is reset after each pick so selections stack. #}
<input type="file" name="image" multiple class="hidden" x-ref="holder">
<input type="file" accept="image/*" multiple class="hidden" x-ref="picker" @change="addFiles($event)">
<button type="button" @click="$refs.picker.click()"
class="rounded-radius border border-outline px-3 py-1.5 text-sm font-medium text-on-surface hover:bg-surface-alt dark:border-outline-dark dark:text-on-surface-dark dark:hover:bg-surface-dark-alt/50">
+ {{ t(key="add-images", lang=lang | default(value='sk')) }}
</button>
</div>
{{ ui::checkbox(name="published", id="published", label=t(key="published", lang=lang | default(value='sk')), checked=v_pub) }} {{ ui::checkbox(name="published", id="published", label=t(key="published", lang=lang | default(value='sk')), checked=v_pub) }}