Sagecell not running in moodle pages

[Modlo Eugene]

Hi everyone!

Trying to use sagecell in moodle pages. A few month ago everything was fine, but now, after accepting the terms of service i see only rounding circle at right side of cell. 

Same promblem was in local pages, but now this is solved, as i know (https://groups.google.com/forum/#!searchin/sage-support/sagecell$20not$20work$20local/sage-support/6d6GyGtDTUE/jGM_gpllrjIJ).

moodle page with sagecell: http://vtutor.ccjournals.eu/mod/page/view.php?id=927 (use guest access)

Thanks!

[Andrey Novoseltsev]

On Friday, 10 July 2015 04:10:04 UTC-6, Modlo Eugene wrote:

Hi everyone!

Trying to use sagecell in moodle pages. A few month ago everything was fine, but now, after accepting the terms of service i see only rounding circle at right side of cell. 

Same promblem was in local pages, but now this is solved, as i know (https://groups.google.com/forum/#!searchin/sage-support/sagecell$20not$20work$20local/sage-support/6d6GyGtDTUE/jGM_gpllrjIJ).

Local pages didn't work because of a bug in sockjs-tornado:
https://github.com/mrjoes/sockjs-tornado/pull/83
which I am patching manually for SageMathCell:
https://github.com/sagemath/sagecell/commit/0f51ab68b617348aafb95222e75a169b229335a7#diff-d877e477b460df963a363956a4c2a672

moodle page with sagecell: http://vtutor.ccjournals.eu/mod/page/view.php?id=927 (use guest access)

Thanks!

Thanks a lot for providing an example! The console complains about
ReferenceError: SockJS is not defined
and
ReferenceError: CodeMirror is not defined
which is a bit puzzling for my limited JS skills. I'll try to track it down over the weekend and next week.

Andrey

[Volker Braun]

The relevant error is:

Uncaught Error: Mismatched anonymous define() module: function (CodeMirror) {...

See http://requirejs.org/docs/errors.html#mismatch

This is probably because CodeMirror insists on defining an anonymous module in the presence of requirejs, you might get away with just deleting the 

  else if (typeof define == "function" && define.amd) // AMD

    return define([], mod);

TL;DR: JS does not have some feature (in this case: modules) so there are 5 different and mutually incompatible ways to do it. All of them broken in funny ways...

[Jason Grout]

On 7/11/15 04:47, Volker Braun wrote:
> TL;DR: JS does not have some feature (in this case: modules) so there
> are 5 different and mutually incompatible ways to do it. All of them
> broken in funny ways...

Luckily, es6 javascript has modules, so hopefully at least some of the
funny things will be corrected in the near future:

http://www.2ality.com/2014/09/es6-modules-final.html

Thanks,

Jason

[Sergey Semerikov]

Is there any good news on embedding sage cells into Moodle pages?

Thanks!
Sergey