地区分类

application/admin/controller/Project.php

@@ -8,13 +8,11 @@
 
 namespace app\admin\controller;
 
-use app\admin\controller\AuthBase;
-use app\common\model\Admin as AdminModel;
-use app\admin\controller\Upload;
 use app\common\model\Catalogs;
 use app\common\model\Citys;
 use app\common\model\Project as ProjectModel;
 use app\common\model\Tags;
+use app\common\model\Region as RegionModel;
 
 class Project extends AuthBase
 {
@@ -552,13 +550,22 @@ class Project extends AuthBase
         halt($project->getLastSql());
     }
 
+
+
     //商家保存
     public function save()
     {
+        $level_1 = RegionModel::where('level', 1)->select();
+        $level_1 = collection($level_1)->visible(['id', 'title']);
         if (input('id')) {
             $info             = ProjectModel::get(input('id'));
             $info['tags_arr'] = explode('|', trim($info->getData('tags'), '|'));
             $this->assign('info', $info);
+            //地域选择
+            $level_1_arr =  $level_1;
+            $level_2_arr =  RegionModel::where('level', 2)->where('pid',$info['level_1'])->select();
+            $level_3_arr =  RegionModel::where('level', 3)->where('pid',$info['level_2'])->select();
+            $this->assign(compact('level_1_arr','level_2_arr','level_3_arr'));
         }
         //分类
         $catalogs = Catalogs::all();
@@ -584,7 +591,7 @@ class Project extends AuthBase
                 $this->error('操作失败');
             }
         }
-        return $this->fetch('', compact('catalogs', 'city', 'tags'));
+        return $this->fetch('', compact('catalogs', 'city', 'tags','level_1'));
     }
 
     //上传图片

application/admin/controller/Region.php

@@ -61,6 +61,10 @@ class Region extends AuthBase
         return json(['code' => 1, 'msg' => '删除失败']);
     }
 
+    /**
+     * 修改
+     * @return \think\response\Json
+     */
     public function edit()
     {
         if (request()->isAjax()) {
@@ -74,6 +78,13 @@ class Region extends AuthBase
         return json(['code' => 1, 'msg' => '访问失败']);
     }
 
+    /**
+     * 查询
+     * @return array|\think\response\Json
+     * @throws \think\db\exception\DataNotFoundException
+     * @throws \think\db\exception\ModelNotFoundException
+     * @throws \think\exception\DbException
+     */
     public function select()
     {
         if(input('id')==0){