CKEditor v4 not autosaving

Hi,
I was looking for autosave support with CKeditor v4 and i end up with this solution for now.
Maybe it will help, its same solution like for Tinymce editor.

My addition in autosave.js:

     //Code added for support the CKEDITOR
      if (typeof(CKEDITOR) !== 'undefined'){
        setInterval(function() {
          var id;
          for (id in CKEDITOR.instances) {
            var instance = CKEDITOR.instances[id];
            instance.updateElement();
          }
        }, autosaveSettings.period * 1000);
      }

Code have to be past directly after the Tinymce code

Provided code is works.
But we should either use that snippet either default for 3 version.
It would be great to have common solution.

For anybody else who has problems getting this working, i had to place the above patch before the following line in the autosave.js file

    save: function (e, o) {
      if (!autosaveSettings.hidden) {

Works like a charme! Thanks a lot!

Cheers, Moritz

There's also a related AutoSave CKEDitor plugin that leverages the HTML 5 LocalStorage object.
http://ckeditor.com/addon/autosave

For anyone else trying to figure this out - you need to:

1. Put autosave plugin folder in "sites/all/modules/ckeditor/plugins/".
2. In administration panel go to Configuration > Content Authoring > CKEditor.
3. Edit CKE profile (e.g. Full HTML is in ".../admin/config/content/ckeditor/edit/Full").
4. Open "Editor appearance" section.
5. Scroll down to Plugins subsection and enable "Plugin file: autosave".
6. Save and repeat for all CKE profiles in which you want autosave to work.

It took me awhile to understand that editing config.js doesn't really do much.

@IRuslan: the common solution would be to simply wrap a
if (CKEDITOR.version.split('.')[0] <= 3 )
around the <3 and 4+ branches.
Edit: ah, I got it now. it works for v3, too :)
Edit2: actually I used instance.editor.updateElement(); - somehow that worked better with slow connections on v3.

#1 is working for me.

I've tried Yurii's solution in #1 and it's working for me for both CKEditor v3 and v4.

Patch attached for review.

Oops, I grabbed the wrong file! Sorry about that.

This is what I meant to load :-)

Patch in #11 works for me on CKEditor 4.2.3 with Wysiwyg module.

This solution seems to work fine!

Commited, thanks!