thanks for sharing this script. There is one little problem, though: it does not jump to the previous paragraph if it starts on line 1. Is there any way to fix this?

Greetings!

It’s always a pleasure dealing with a smart code.

Best,
Tan

Happy holidays!

The problem with checkboxes is caused by the kcs_update_meta function which finishes before it gets to delete/update the empty set of checkboxes. It is this piece of code:


if ( !isset($nu_val) )
return;


Apparently, when all checkboxes are unchecked, the value returned by the form is null.

The same holds for the file type. You cannot delete the last file from the group.

The other problem concerning the file type is that it shows radio buttons instead of checkboxes although the mode is explicitly set to multiple (when manually creating the settings). Well, the problem is that required values are radio and checkbox, and not single and multiple, as used in the documentation samples. Single and multiple are just labels used in settings builder.

Have a good weekend and I hope my analysis will help resolve these issues in future versions of this great plugin.

However, I do have problem with checkboxes. Everything works fine as long as there is at least one checkbox form the group checked. But, if they are all unchecked, change is simply ignored upon post updating. That situation is, by definition, impossible with radio buttons, so that is not an issue.

Also, multiple mode for the file type shows radio buttons instead of checkboxes.