Currently, I am implementing a partial update feature on the page using Ajax for a shopping cart. The cart updates in real-time as users add items to it. However, there is an issue when users navigate to the checkout page and then click the back button - the shopping cart appears empty since it was updated with Ajax. The items reappear only upon refreshing the page.
Is there a method to prompt the page to update when the user clicks the back button?
By implementing history.pushstate in your ajax application, you have the ability to store card contents within a variable in the global scope (for example, window.cartItems = { item1, item2, ... }). This allows you to easily retrieve your items from this global object when the back button is pressed and the previous view is displayed once again.
It's best to keep the functionality of the back button as expected by users, leading them back a page without any alterations.
Instead, consider implementing an alternative solution. For instance, you could utilize a JavaScript snippet on the cart page to fetch all necessary data from the backend. This script could execute upon loading the page to ensure the cart remains current and accurate.
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