How to remove JSON data from browser without reloading the page?

Question

JSON

Good afternoon,
I have a problem with JSON data,
I want to delete the JSON data received by the POST method without reloading the page,
I want to make this data clear from the browser when the popup is closed.
Is there any way to clear json from the browser?

Answer 1

If you saved them to the window.variable variable, then just reset it.
If you have created DOM elements, then remove them when the popup closes.