可以检测到书签中的javascript鼠标事件吗？

Question

I am specifically looking to get event.screenX and event.screenY - X and Y mouse position on the screen, at the moment a bookmarklet script is triggered. Is this possible?

The bookmarklet opens a new window, which I would like to position at the mouse location. Since the bookmarklet could be at any spot along the bookmarks bar, depending on where it is placed, I'd need to get this from the browser/screen.

I am skeptical that this can be done, but figured I'd ask before completely writing it off.

edit: clarification on what I am trying to achieve.

Answer 1

Edit: I don't think this is possible, because you would need to receive mouse events outside of the current page's DOM.

(The Katamari Hack (http://kathack.com/) is an example of mouse-driven game distributed via bookmarklet. It works on whatever page you're looking at, after you press the bookmarklet, but only captures mouse events inside the DOM. Not that a negative example is proof.)