refactor department

models/Department.php

@@ -57,6 +57,15 @@ class Department extends \yii\db\ActiveRecord {
         return $results;
     }
 
+    public static function departmentArrayWithOut($id) {
+        $lists = self::find()->andWhere(["<>", "id", $id])->all();
+        $results = [];
+        foreach ($lists as $key => $value) {
+            $results[$value->code] = $value->name;
+        }
+        return $results;
+    }
+
     public function create($data) {
         $r = $this->load([
             "code" => $data["Code"],