后台设备模块开发

@@ -138,12 +138,14 @@ class AdminLightController extends AdminBaseController
             }
         }
         $is_set = Db::name('light')->where('area_id', $id)->field('row,column')->select()->toArray();
-        $re = [];
-        foreach ($is_set as $k => $v) {
-            array_push($re, "$v[row]" . ',' . "$v[column]");
+        foreach ($arr as $k=>$v){
+            foreach ($is_set as $k1=>$v1){
+            if ($arr[$k]==$v1){
+                unset($arr[$k]);
+            }
+            }
         }
-        $result = array_merge(array_diff($arr, $re));
-        print_r($result);
+        print_r($arr);
     }