untuk menghindari masalah CORS

handler.py

@@ -41,8 +41,10 @@ def list(crud):
 
     db_main = mariadb.connect(**database.db_main)
     cursor  = db_main.cursor(dictionary=True)
-    
-    if crud == "create":
+
+    if request.method == 'OPTIONS':
+        return None
+    elif crud == "create":
         name  = params["name"  ]
         phone = params["phone" ]
         cursor.execute("INSERT INTO `member` VALUES (DEFAULT, %s, %s) ;" , (name, phone) )