Asp.net webform nestable menu dynamic

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Firstly happy new year to everyone.

I tried to make a nestable dynamic menu with Asp.net webforms but I couldn't solve the update. How can I do that.
My database,

id, title, href, sort, parentid

created in the form. but I couldn't figure out how to decode and process json into the database. can you help me. Sorry for my english.

What I have tried:

I sent the data via ajax and tried to get the data from the handler.

Posted 5-Jan-20 6:04am

Member 14682817

Updated 5-Jan-20 10:17am

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Christian Graus · Answer 1 · 2020-01-05T10:18:00

AJAX returns JSON, which is an object in javascript. You should then be able to work with that data. Your question is completely unclear as to why you can't do this.

Given JSON can be nested, if you are returning a flat list, I'd think returning the nested data of the menu makes more sense