Global vs. local event handler binding for jQuery widget [closed]

Answer 1

Well if you have multiple events I would suggest doing this:

$(document).on({
    click: clickFn,
    dblclick: dblFn,
    mouseover: mouseFn,
    ...
}, '.widget-name .element-class');

But to answer your questions:

1. It all depends on if you want event delegation or if you attaching the event directly to an object on the page
2. I am not sure