Cropper object is not created due to a crash at the beginning of cropper.js about javascript-image-cropper-ui HOT 8 CLOSED

I want to use it inside a firefox add-on so the jsCropperUI files are included 
into
an XUL file and not an HTML one.

AND ... it work on your demo page :(

I see that there is a /mint/mint.js.php file included to your demo page. Do I 
need it ?

I guess your issue is due to Draggable (from the script.aculo.us framework) not 
being
included, and no you don't need the mint.js.php file.

As for using it within a firefox add-on don't forget all the dependencies 
(prototype
and script.aculo.us)

The exception I get when calling 
new Cropper.Img("toBeCropped", { onEndCrop: onEndCrop });

is

[TypeError] Cropper is undefined

That could be anything, the Cropper could be undefined due to an error in
initializing the cropper or the fact that it's not included. You need to look 
further
up the chain for errors as there has to be a reason why the Cropper isn't 
defined.

Oh hang you, if you're using it in a Firefox extension it might be due to the 
fact it
tries to dynamically include the CSS based on the URL of the cropper.js file -- 
that
wouldn't work in an extension, would it?

Thank you for your answer. I think that the problem does not come from CSS 
dynamic
include but from a synchronisation problem. In fact I have to include 
jsCropperUI
files dynamically inside the page loaded using 
document.createElement('<script>') and
document.getElementById('head').appendChild. jsCropperUI doesn't seem to be 
happy
with that :)

The ability to skip auto-include of JS is added in 1.2.1 which will be released 
shortly