Question

I have a function, where I define lots of setTimeout() functions .
When user presses the button, it’s starting the execution.

How can I cancel it ?

Is there any way to cancel ALL timeouts (assuming that I have multiple without the name)

Answer 1

// start timer
var timer = setTimeout(...);

// cancel timer
clearTimeout(timer);

See https://developer.mozilla.org/en-US/docs/DOM/window.clearTimeout