后台设备模块开发

@@ -130,17 +130,11 @@ class AdminLightController extends AdminBaseController
         $arr=[];
         for ($r=1;$r<=$data['rows'];$r++){
             for ($c=1;$c<=$data['columns'];$c++){
-                array_push($arr,[$r,$c]);
+                array_push($arr,"$r".','."$c");
             }
         }
+        print_r($arr);
         $is_set=Db::name('light')->where('area_id',$id)->field('row,column')->select()->toArray();
-        $arr3=array();
-        foreach ($arr as $key => $value) {
-            if(!in_array($value,$is_set)){
-                $arr3[]=$value;
-            }
-        }
-        print_r($arr3);
     }