Description of the need
When an advanced user changes an input format from Full HTML to any format with the Limit allowed HTML tags filter enabled, it is likely that something that was previously on the page will disappear. This can be alarming to people, especially when there was no warning that this would happen.
Proposed solution
When an advanced user changes an input format from Full HTML to any format with the Limit allowed HTML tags filter enabled, we should display a JS warning message to that user, letting them know that anything in that textarea that does meet the requirements of the new filter will be hidden from view.
I recommend something like The [Standard format] will not render HTML tags other than [list of allowed tags]. If any of those tags are included here, they will be saved but hidden from view
Recent comments
Thank you very much for your fast answers and clear explanations ! I understand that the site is not corrupted and that there is no danger in leaving the code and the database in their...
Base table or view not found upgrading to 1.32.0, TRUNCATE {cache_book}
Until the official new release (coming soon), the error will ALSO show up when you clear caches, unless you fix this manually as above.
Base table or view not found upgrading to 1.32.0, TRUNCATE {cache_book}
If you want to try to fix it yourself now, I think you can manually set the schema version for the book module (in the system table) to 7000, and then try running the updates again. Test on a...
Base table or view not found upgrading to 1.32.0, TRUNCATE {cache_book}