增加下级数

app/Admin/Controllers/User/IndexController.php

@@ -32,6 +32,7 @@ class IndexController extends AdminController
     protected function grid()
     {
         $user = Auth::guard('admin')->user();
+
         $grid = new Grid(new User);
         $grid->model()->with(['parent']);
         $grid->actions(function ($actions) use ($user) {
@@ -55,6 +56,8 @@ class IndexController extends AdminController
 
         $grid->model()->orderBy('id', 'desc');
 
+        $grid->fixColumns(4, -1);
+
         $grid->quickSearch('username')->placeholder('登录账户');
 
         $grid->filter(function ($filter) {
@@ -95,9 +98,16 @@ class IndexController extends AdminController
             return $this->PaOutletId ?? '---';
         });
 
-        $grid->column('门店号')->display(function () {
-            return $this->shop_id ?? '---';
-        })->help('银联pos机配置的门店号');
+        $grid->column('门店号')
+             ->display(function () {
+                 return $this->shop_id ?? '---';
+             })
+             ->help('银联pos机配置的门店号');
+
+        $grid->column('下级网点数')
+             ->display(function () {
+                 return "<a href='/admin/users?server_id={$this->server_id}' style='font-size:16px'>{$this->children->count()}</a>";
+             });
 
         $grid->column('所属项目')->display(function () {
             return $this->type_text;