Repeatable entry

#简介

RepeatableEntry 允许你让数组或关联中的以一组 Entry 及布局组件进行重复：

use Filament\Infolists\Components\RepeatableEntry;
use Filament\Infolists\Components\TextEntry;

RepeatableEntry::make('comments')
    ->schema([
        TextEntry::make('author.name'),
        TextEntry::make('title'),
        TextEntry::make('content')
            ->columnSpan(2),
    ])
    ->columns(2)

如你所见，RepeatableEntry 有一个可嵌入的 schema()，可以重复每一项。

比如，该条目的值可能如下：

[
    [
        'author' => ['name' => 'Jane Doe'],
        'title' => 'Wow!',
        'content' => 'Lorem ipsum dolor sit amet, consectetur adipiscing elit. Nullam euismod, nisl eget aliquam ultricies, nunc nisl aliquet nunc, quis aliquam nisl.',
    ],
    [
        'author' => ['name' => 'John Doe'],
        'title' => 'This isn\'t working. Help!',
        'content' => 'Lorem ipsum dolor sit amet, consectetur adipiscing elit. Nullam euismod, nisl eget aliquam ultricies, nunc nisl aliquet nunc, quis aliquam nisl.',
    ],
]

此外，comments 和 author 可能是 Eloquent 关联，title 和 content 可以是 Comment 模型的属性，而 name 可以是 Author 模型的一个属性。Filament 将会自动处理关联的加载，并以同样的方式展示数据。

#Grid 布局

使用 grid() 方法，你可以将可重复项组织到列中：

use Filament\Infolists\Components\RepeatableEntry;

RepeatableEntry::make('comments')
    ->schema([
        // ...
    ])
    ->grid(2)

该方法接收与 Grid 的 columns() 方法相同的选项。让你可以在各种临界点中响应式地定制 Grid 的列数。

除了允许静态值外，grid() 方法也接受一个函数来动态计算其值。你可以将多个 utility 作为参数注入到该函数中。

Learn more about utility injection.

Utility	Type	Parameter	Description
Entry	Filament\Infolists\Components\Entry	$component	The current entry component instance.
Get function	Filament\Schemas\Components\Utilities\Get	$get	A function for retrieving values from the current schema data. Validation is not run on form fields.
Livewire	Livewire\Component	$livewire	The Livewire component instance.
Eloquent model FQN	?string<Illuminate\Database\Eloquent\Model>	$model	The Eloquent model FQN for the current schema.
Operation	string	$operation	The current operation being performed by the schema. Usually create, edit, or view.
Eloquent record	?Illuminate\Database\Eloquent\Model	$record	The Eloquent record for the current schema.
State	mixed	$state	The current value of the entry.

#移除样式容器

默认情况下，RepeatableEntry 中的每一项都被包装在一个样式为卡片的容器中，你可以使用 contained() 移除样式容器：

use Filament\Infolists\Components\RepeatableEntry;

RepeatableEntry::make('comments')
    ->schema([
        // ...
    ])
    ->contained(false)

除了允许静态值外，contained() 方法也接受一个函数来动态计算其值。你可以将多个 utility 作为参数注入到该函数中。

Learn more about utility injection.

Utility	Type	Parameter	Description
Entry	Filament\Infolists\Components\Entry	$component	The current entry component instance.
Get function	Filament\Schemas\Components\Utilities\Get	$get	A function for retrieving values from the current schema data. Validation is not run on form fields.
Livewire	Livewire\Component	$livewire	The Livewire component instance.
Eloquent model FQN	?string<Illuminate\Database\Eloquent\Model>	$model	The Eloquent model FQN for the current schema.
Operation	string	$operation	The current operation being performed by the schema. Usually create, edit, or view.
Eloquent record	?Illuminate\Database\Eloquent\Model	$record	The Eloquent record for the current schema.
State	mixed	$state	The current value of the entry.

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