Back Button for "Previous Page"

Question

Is there a way to set the onClick to return to the previous page, rather than a specific page?

I have a print friendly page that is linked to by multiple pages. It would be nice if when users click "Back" they are returned to the page they just came from.

Answer 1

Absolutely, here is a function that you can add to your client script file and call from any widget event handler:

/**
 * Navigates user to a previous page.
 */
function goBack() {
  window.history.back();
}