If I add a tag like
<script src="http://mysource"></script> in the source code side in CKEditor, it appears well in the WYSIWYG side. But if I go back to source side and come back to the WYSIWYG side it has been transformed like:
So, I tried to disable Advanced Content Filter by unchecking "Limit allowed HTML tags and correct faulty HTML" and also by using the
hook_ckeditor_plugin_info_alter, according to this answer.
I also tried to add
allowedContent = true by using ckeditor_config.
Unfortunately without any result.
How to disable this filtering, at least for
I mention that I need the ability to add my
<script> tag in CKEditor (my script will load an iframe at this area) and style it.