Question

使用此link。

我尝试在addField中添加一个where子句，其中下拉列表只有在符合条件的情况下才会将内容作为选项加载。

以下是代码：

$this->crud->addField([ // select_from_array
        'name' => 'manager',
        'label' => "Manager Name",
        'type' => 'select_callback', // Custom field type of select2
        'entity' => 'Manager',
        'attribute' => 'name',
        'model' => 'App\Models\Manager',
        'scope' => 'manager'
        // 'allows_multiple' => true, // OPTIONAL; needs you to cast this to array in your model;
    ], 'update/create/both');

在Model.php中

public function scopeManager($query)
{
    return $query->where('gym_code', Auth::user()->gym_code);
}

但它不起作用!! 感谢

Answer 1

我在问题中建议的链接中找到了答案。

在 @thplat 链接中回答了select_callback.blade.php中的更改

For the select_callback view I took the select view and changed only one line there. We go from: @foreach ($field['model']::all() as $connected_entity_entry) to @foreach ((isset($field['callback']) ? $field['callback']() : $field['model']::all()) as $connected_entity_entry).

Laravel背包addField where子句

1 个答案: