[英]laravel-admin.org admin panel how to fetch users via dropdown menu and lookup users
我安裝了laravel-admin.org ,然后在管理面板中我的默認表單是這樣的:
這是我的部門 Controller:在 /admin/ 文件夾中:
我有方法
一個用於網格視圖:
/**
* Make a grid builder.
*
* @return Grid
*/
protected function grid()
{
$grid = new Grid(new Department());
$grid->column('id', __('Id'));
$grid->column('name', __('Name'));
// $grid->column('owner_id', __('Owner id'));
$grid->owner_id(__('models.name_of_user'))->display(function ($owner_id) {
return ($owner_id ? User::find($owner_id)->name : null);
});
$grid->column('group_id', __('Group id'));
$grid->column('limit', __('Limit'));
$grid->column('created_at', __('Created at'));
$grid->column('updated_at', __('Updated at'));
return $grid;
}
一個用於詳細視圖:
/**
* Make a show builder.
*
* @param mixed $id
* @return Show
*/
protected function detail($id)
{
$show = new Show(Department::findOrFail($id));
$show->field('id', __('Id'));
$show->field('name', __('Name'));
$show->field('owner_id', __('Owner id'));
$show->field('group_id', __('Group id'));
$show->field('limit', __('Limit'));
$show->field('created_at', __('Created at'));
$show->field('updated_at', __('Updated at'));
return $show;
}
一個用於編輯表單視圖:
/**
* Make a form builder.
*
* @return Form
*/
protected function form()
{
$form = new Form(new Department());
$form->text('name', __('Name'));
$form->number('owner_id', __('Owner id'));
$form->number('group_id', __('Group id'));
$form->number('limit', __('Limit'));
return $form;
}
如何替換下拉菜單以從用戶 model 中尋找用戶?
如何在該下拉菜單中搜索,以便通過電子郵件查找和過濾我的用戶?
以您的形式:
$form->select('owner_id', __('models.name_of_user'))->options(User::all()->pluck('name', 'id'));
在您的詳細信息中:
$users = User::all()->toArray();
$usersArray = [];
foreach ($users as $item) {
$usersArray[$item['id']] = $item['name'];
}
$show->owner_id(__('models.name_of_user'))->using($usersArray);
在您的網格中:
$grid->owner_id(__('models.name_of_user'))->display(function ($owner_id) {
return ($owner_id ? User::find($owner_id)->name : null);
});
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