Are the values on the server or are they calculated on the client? Can you post the HTML you have - for example create a jsfiddle.net and let us know what to click to see what output
The best solution would be to Ajax the values. We could do that on every click or collect all values and only submit with the submit button. You will have to give me more information and use cases for me to answer this.
Yes, I would use sessionStorage or localStorage while navigating.
Please note that if you increment my pageNumber you get the next 100 boxes
Hi, I am not at a pc right now.
To store use localStorage.setItem("vals",JSON.stringify(myArray);
And to read
let myArray = JSON.parse(localStorage.getItem("vals"))
When you change data, update the array and submit the stringified array when saving at the end. I will not be able to help more than this until Sunday since I’m on my phone only
You do not want to refresh the page but do not want to use AJAX? What then?