Advanced search Category suggestions - only parents
Limit the category suggestions to parent cat only in advanced search bar.
add_filter( 'geodir_advanced_search_autocomplete_footer_script', 'gdsnippet_advanced_search_autocomplete_nochild_cat', 99, 1 );
functiong dsnippet_advanced_search_autocomplete_nochild_cat( $script ) {
return str_replace(
'request_url=geodir_params.api_url+""+post_type_slug+"/categories/? orderby=count&order=desc&search="+search+"&per_page="+geodir_search_params.autocompleter_max_results;',
'request_url=geodir_params.api_url+""+post_type_slug+"/categories/?parent=0&orderby=count&order=desc&search="+search+"&per_page="+geodir_search_params.autocompleter_max_results;',
$script
);
}