添加父级选项

app/Admin/Components.php

@@ -15,8 +15,7 @@ class Components extends BaseRenderer {
                 ->name($name)->label($label)
                 ->showIcon(false)
                 ->labelField($labelField)
-                ->valueField($valueField)
-                ->value(0)->source($apiUrl);
+                ->valueField($valueField)->source($apiUrl);
     }
 
     /**

app/Admin/Controllers/RegionCategoryController.php

@@ -10,6 +10,7 @@ use Slowlyo\OwlAdmin\Controllers\AdminController;
 use Slowlyo\OwlAdmin\Renderers\Button;
 use App\Services\Admin\RegionCategoryService;
 use App\Admin\Components;
+use Illuminate\Http\Request;
 
 class RegionCategoryController extends AdminController
 {
@@ -19,6 +20,7 @@ class RegionCategoryController extends AdminController
 
     public function list(): Page
     {
+        // dd(Components::make()->parentControl('region-categories/tree-list'));
         $crud = $this->baseCRUD()
             //关闭查询
             ->filterTogglable(false)
@@ -34,7 +36,7 @@ class RegionCategoryController extends AdminController
             ->filter(
 				$this->baseFilter()->body([
 					amisMake()->TextControl()->make('name')->label('分类名称')->name('name'),
-                    amisMake()->SelectControl()->make('parent_id')->label('父级')->name('parent_id'),
+                    Components::make()->parentControl(admin_url('api/region-categories/tree-list'))->size('sm'),
 				
 					Button::make()->label(__('admin.reset'))->actionType('clear-and-submit'),
 					amis('submit')->label(__('admin.search'))->level('primary'),
@@ -65,7 +67,7 @@ class RegionCategoryController extends AdminController
             amisMake()->TextControl()->name('name')->label('名称')->required(true),
 			amisMake()->ImageControl()->name('icon')->label('封面图')->autoUpload(true),
 			amisMake()->TextControl()->name('description')->label('描述'),
-            Components::make()->parentControl(),
+            Components::make()->parentControl(admin_url('api/region-categories/tree-list')),
 			Components::make()->sortControl(),
 			amisMake()->SwitchControl()->name('is_enable')->label('状态'),
         ]);
@@ -81,4 +83,8 @@ class RegionCategoryController extends AdminController
 			TextControl::make()->static(true)->name('updated_at')->label('更新时间')
         ]);
     }
+
+    public function getTreeList(Request $request){
+		return $this->service->getTree();
+	}
 }

app/Admin/routes.php

@@ -13,6 +13,7 @@ Route::group([
         'prefix' => 'api',
     ], function (Router $router) {
         $router->get('keywords/tree-list', '\App\Admin\Controllers\KeywordController@getTreeList')->name('api.keywords.tree-list');
+        $router->get('region-categories/tree-list', '\App\Admin\Controllers\RegionCategoryController@getTreeList')->name('api.region-categories.tree-list');
     });
 
     $router->get('dashboard', '\App\Admin\Controllers\HomeController@index');

app/Services/Admin/RegionCategoryService.php

@@ -14,6 +14,13 @@ class RegionCategoryService extends AdminService
 {
     protected string $modelName = RegionCategory::class;
 
+    public function getTree()
+    {
+        $list = $this->query()->orderByDesc('sort')->get()->toArray();
+
+        return array2tree($list);
+    }
+
     public function listQuery()
     {
         $model = $this->getModel();