# \[solved\] I got a table and json file how to update list one by one? **URL:** \ **Category:** Questions about Thunkable X\ **Tags:** beginner\ **Created:** [March 29, 2022, 12:44am UTC](https://community.thunkable.com/t/solved-i-got-a-table-and-json-file-how-to-update-list-one-by-one/1806932 "2022-03-29T00:44:42Z")\ **Posts on this page:** 1\ **Showing post:** 4
**Author:** ![jared](https://sea1.discourse-cdn.com/flex015/user_avatar/community.thunkable.com/jared/32/138473_2.png) [@jared](https://community.thunkable.com/u/jared)\ **Post date:** [March 29, 2022, 2:05am UTC](https://community.thunkable.com/t/solved-i-got-a-table-and-json-file-how-to-update-list-one-by-one/1806932/4 "2022-03-29T02:05:35Z")
When you say `it doesn’t response the data` Can you clarify what you mean here too please. What are you expecting to happen? How are you checking for the existence of data in your table. I think the issue is this Json has nested lists and you’re trying to access them by their position. Instead you need to use the list blocks. Please read through this thread for more info on the topic > [@JSON / Object Tutorial](https://community.thunkable.com/t/json-object-tutorial/1085666/4): > > Part 3 Intermediate JSON Under construction Objects with multiple properties Nested Objects Arrays/Lists Now that you understand [Basic JSON](https://community.thunkable.com/t/json-object-tutorial/1085666/2) and [JSON Errors](https://community.thunkable.com/t/json-object-tutorial/1085666/3) we can now expand into more complex JSON topics. Objects with multiple properties In it’s simpliest form, JSON is made of name:value pairs. But the power of JSON resides in the create of objects with mulitple properties. Let’s expand the example of {"alias":"drted"} to include mulitple properties. [image] Now the JSON is st… --- _[View the full topic](https://community.thunkable.com/t/solved-i-got-a-table-and-json-file-how-to-update-list-one-by-one/1806932)._