[Wiggo]

Originally Posted by chaley

Enhancement: the template could verify that the id actually exists, which can happen because of an input error or deleting a book. If the id doesn't exist then a message is displayed. Something like this:

program:
	j = '';
	for id in $#mytextmult:
		if j then j = j & ', ' fi;
		id_exists = book_count('id:' & id, 0);
		if id_exists != 1 then
			j = j & 'No such id ' & id
		else
			j = j & '<a href="' & 'calibre://show-book/_hex_-' &
				to_hex(current_library_name()) & '/' & id & '">' & id & '</a>'
		fi
	rof

which produces this:
Attachment 196676

Hi chaley

I get this error

VORLAGENFEHLER The book_count() function cannot be used in a composite column

Any idea?

Thank you!