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表格构造器 - Columns

下拉列表字段

下拉菜单字段允许你在表格中渲染下拉列表,可用于在不打开新页面或模态框的情况下更新数据库记录:

你必须在字段中传入选项:

use Filament\Tables\Columns\SelectColumn;
 
SelectColumn::make('status')
->options([
'draft' => 'Draft',
'reviewing' => 'Reviewing',
'published' => 'Published',
])

验证

你可以以数组形式传入 Laravel 验证规则验证输入:

use Filament\Tables\Columns\SelectColumn;
 
SelectColumn::make('status')
->options([
'draft' => 'Draft',
'reviewing' => 'Reviewing',
'published' => 'Published',
])
->rules(['required'])

禁用占位符选择

你可以使用 disablePlaceholderSelection() 方法防止占位符被选中:

use Filament\Tables\Columns\SelectColumn;
 
SelectColumn::make('status')
->options([
'draft' => 'Draft',
'reviewing' => 'Reviewing',
'published' => 'Published',
])
->disablePlaceholderSelection()
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