How to keep track of which buttons have been pressed after page reloaded?
问题 I'm new to Javascript, and JQuery. After searching the internet for solutions, I decided to post this question. The problem: When the user clicks on a link within the iframe, it updates the progressbar on the parent, which is only triggered once. BUT, when the user goes to another page, and comes back, the page in the iframe is reloaded, and so is the javascript, meaning that the progressbar can be updated again for that button, which I don't want. Is there any way of keeping track of which