Quote:
Originally Posted by isarl
Just remember: if you want to process a column before using it as collections, then you need to put that column into a template, not in your “Collections Columns” setting. The “Collections Columns” setting is only for data that will be used as-is.
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My personal choice would be to do it all in the template and leave "Collections Columns" empty/unchecked. That way I have only one place to look and I can more easily fine tune the results.
Example using the columns you mentioned:
Code:
program:
# Remove tags listed in tags_to_ignore
tags_to_ignore = 'danach, kurz';
list_join(':@:',
list_difference($tags, tags_to_ignore, ','), ',',
$#genre, ',',
$#collections, ','
)