How to change this jQuery widget (written for jQueryUI 1.7) so that it works with jQueryUI 1.8

Question

This jQuery plugin, which lets users draw rectangles in a div, works with jQueryUI 1.7.2.

I need to get it working with jQueryUI 1.8.4. From reading the widget upgra

Answer 1

The $.widget signature changed to do the extend internally, so change this:

$.widget("ui.boxer", $.extend({}, $.ui.mouse, {

To this:

$.widget("ui.boxer", $.ui.mouse, {

And at the bottom, remove the extra ) as well, changing })); to });

---

Also, to get the default options, it's best to move them right inside, like this:

$.widget("ui.boxer", $.ui.mouse, {
  options: {
    appendTo: 'body',
    distance: 0
  },
  ///rest of widget, unchanged...
});

Here's a sample of the updated version with only the changes above, working.