Persistent URL query string throughout the entire site?

Question

This is one of those situations where I feel like there is a simple answer right in front of me...hopefully you guys/gals can show me the light.

PROBLEM :

Answer 1

This question is old and obviously must have been solved by now by @aepearson. Adding another answer from current day perspective.

Now, one can also easily use sessionStorage also to save navigation data into a key. Pick it up whenever required, and add to url.

Example from Mozilla

// Save data to sessionStorage
sessionStorage.setItem('key', 'value');

// Get saved data from sessionStorage
var data = sessionStorage.getItem('key');

// Remove saved data from sessionStorage
sessionStorage.removeItem('key');

// Remove all saved data from sessionStorage
sessionStorage.clear();