U4-9817 - TinyMCE throws exception selecting image in Chrome 58

As an added note, it looks like the new release of Umbraco (7.6) has the latest TinyMCE. Unfortunately, it's quite an undertaking for us to update the core Umbraco distribution in our environment. In the meantime, I've added the TinyMCE nuget package and have a build and publish step to copy the nuget version of /scripts/tinymce/tinymce.min.js over the /umbraco/lib/tinymce/tinymce.min.js

Hi @LTSB-Applications-Development@legis.wisconsin.gov I do have the same issue. We are on 7.5.14 and not ready for 7.6.x. I would like to know if you encountered any problems replacing the tinymce.min.js that you are aware of?

Thanks for the info!

There was one issue I had encountered: In Theme.Core/umbraco/lib/tinymce/plugins/umbracolink/plugin.min.js: //Create a json obj used to create the attributes for the tag function createElemAttributes() { var a = { href: href, title: data.name, target: data.target ? data.target : null, rel: data.rel ? data.rel : null }; if (hasUdi) { a["data-udi"] = data.udi; } else if (data.id) { a["data-id"] = data.id; }

• return a;
  

}

Note the line with a '+', this was missing and was preventing the umbracolink plugin from working correctly.

Thank you!! That will help a lot!

Hi, the only thing what I did is copy the umbraco/lib/tinymce/tinymce.min.js from Umbraco 7.6.1 to my 7.5.14 installation and it looks like everything is working.

The above createElemAttributes function is not yet available in 7.5.14. But adding links seems to work in RTE. So guess this is not necessary or am I maybe overlooking something?

I had some issues with copying just the minified script and also using the status bar, so I ended up taking the 7.6 plugins etc as well.

Got ya. Indeed the statusbar is not showing when leaving with unsaved changes. Maybe I should include the 7.6 plugins as you've mentioned...

FYI: It looks like the umbracoLink plugin was removed in 7.6, see the following: https://our.umbraco.org/documentation/Getting-Started/Setup/Upgrading/version-specific http://issues.umbraco.org/issue/U4-9724 http://issues.umbraco.org/issue/U4-9969

Thanks. That is useful information. In the next days I'll try to work on a good solution.

This is also a problem on Umbraco v6. We have several sites on v6 which cannot be updated to v7 at this time. Is there a possibility to use a quickfix for v6 also? I tried searching for the code Lad Team mentioned, but it wasn't available in v6.

I ended up only replacing the /umbraco/lib/tinymce/tinymce.min.js from Umbraco 7.6.1 and copied it over to my 7.5.14 installation. And it is working fine. Maybe you could do the same for version 6.

@Mordaunt Unfortunately there is no tinymce.min.js in version 6. I think the implementation is a bit different there. I tried creating a quick-fix in the javascript, but couldn't fix the issue. There must be more customers who still use Umbraco 6 in (legacy) projects with this issue?

Googling around the Tinymce issues and forums found me this quick fix for TinyMce v3 (Umbraco 6.x): https://github.com/tinymce/tinymce/issues/3611 Ans especially this bit: https://github.com/rinogo/tinymce/blob/fix-setBaseAndExtent/jscripts/tiny_mce/classes/util/Quirks.js#L304-L308

You can change that in umbraco_client/tinymce3/tiny_mce_src.js