how to show "add button" if no results found?

[zachross25]

subject

[zachross25]

i found in source params and set to js_options
'formatNoMatches': 'function () { return "ss"; }'
in console i see error Uncaught Error: formatNoMatches must be a function or a falsy value
which format of formatNoMatches value must be?

[zachross25]

i put function get_not_found_block(){} to page head
and try set
'formatNoMatches': 'get_not_found_block()'
or
'formatNoMatches': 'get_not_found_block'

stay same error

[zachross25]

up

[fdintino]

It is not possible to have javascript code in the select2 options passed in via django. If you need this functionality your best bet is to add your own script that overrides $.fn.select2.defaults