I'm new to Ampscript and I've created a page in html and set variables within Ampscript. I am now trying to get an ampscript function to run once a user clicks a html button. Is this possible??? Any help is much appreciated.
Thanks,
No. AMPScript is a server-side language, not client-side. It'll only be processed before the page displayed in your browser.
BTW, you'll find a lot more Salesforce Marketing Cloud help over at salesforce.stackexchange.com, specifically with the AMPScript tag.