How to store the data in cache when data load from AJAX and PHP

Question

When a user clicks on a button we are making an ajax call, the data came and we display the data in a div. Then user click on another button again making an ajax call and data load respective to that div, but when I click on the previous button I want that it should not make an ajax call it should pick the data from the cache. How can I do this? Please help me out on this.

Thank!!

Answer 1

Use localStorage, simple set the storage, and then get the storage and do a logic check.

Something like below in sudo:

localStorage.setItem("id", "stuff");

localStorage.getItem("id");

logic check

Answer 2

It would much clearer if you posted your code. Anyways, you can assign the old data to the previous ajax call from the second button now calling the second ajax request.