Files
Andreas Reinhold / reiniandClaude Opus 5 5014d3e576 Let a select, a password and a file field span its container
<x-input>, <x-textarea> and <x-datepicker> took `full` to drop the 40rem
bound field.css puts on a text field from `medium`; <x-select>,
<x-password> and <x-file> did not, so a field inside a container that
already bounds it stopped short of that container's edge with no way to
say so. The three now take the prop and hand it to <x-field> like the
others. <x-choices> and <x-timepicker> still do not.

Found in SealShare: its share options, its admin settings and its user
settings are cards, and a card is exactly the "other container" M3 names
as the thing that should bound a field on a medium or expanded screen
instead of the 40rem ceiling.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
2026-09-15 22:23:05 +02:00

43 lines
2.4 KiB
PHP

{{-- A file picker, in the text field's chrome (resources/views/components/field.blade.php).
M3 has no file field, and building one would redo what the browser's input already does the
picker, a file dropped on it, the keyboard, what a screen reader announces, the `change` a
Livewire upload listens for. So the input stays native, its label always floats (the button
stands where a resting label would), and only its `::file-selector-button` is restyled: a tonal
pill, so it reads as the thing to press (resources/css/components/file.css, on the field's
chrome; the field's root carries `data-md-file`).
The browser's own line beside the button ("No file chosen", "3 files") is drawn transparent:
it cannot be truncated or wrapped, and the caller shows what was chosen anyway, as previews. A
screen reader still hears it. The errors are the model's and, for a `multiple` input, each
file's (`photos.*`): a file refused for its size belongs under this field as much as the
batch's own count does. `label`, `hint`, `variant`; `full` takes the 40rem bound off a field its container already bounds. Every other attribute reaches the `<input>`. --}}
@props([
'label' => null,
'hint' => null,
'variant' => null,
'full' => false,
])
@php
$model = $attributes->whereStartsWith('wire:model')->first();
$id = $attributes->get('id') ?? 'field-'.substr(md5('file|'.$model.'|'.$label), 0, 12);
// A plain form's field is named, not bound: its errors are under its name (`files[]` → `files`, `a[b]` → `a.b`).
$errorKey = $model ?? (filled($attributes->get('name')) ? str_replace(['[]', '[', ']'], ['', '.', ''], (string) $attributes->get('name')) : null);
$messages = $errorKey !== null && isset($errors)
? array_values(array_unique(\Illuminate\Support\Arr::flatten([$errors->get($errorKey), $errors->get($errorKey.'.*')])))
: [];
@endphp
<x-livewire-material::field :$id :$label :$hint :$messages :$variant :$full floated :class="$attributes->get('class')" :style="$attributes->get('style')" data-md-file>
<input
{{ $attributes->except(['class', 'style', 'id', 'type']) }}
type="file"
id="{{ $id }}"
@if ($messages !== []) aria-invalid="true" @endif
@if ($messages !== [] || filled($hint)) aria-describedby="{{ $id }}-support" @endif
data-md-field-control
/>
</x-livewire-material::field>