[dunhill]

Originally Posted by chaley

13 Nov 2023: (in calibre source)

New template function for links

• get_link(field_name, field_value) -- fetch the link for field field_name with value field_value. If there is no attached link, return the empty string.
  
  Examples:
  The following returns the link attached to the tag Fiction:
  

  get_link('tags', 'Fiction')

  This template makes a list of the links for all the tags associated with a book in the form value:link, ...:
  

  program:
   ans = '';
   for t in $tags:
       l = get_link('tags', t);
       if l then
           ans = list_join(', ', ans, ',', t & ':' & get_link('tags', t), ',')
       fi
   rof;
   ans

Thank you for all your templates and your work with Calibre