This thread is resolved. Here is a description of the problem and solution.
Problem: I have a taxonomy View that responds to a URL parameter, and should filter only terms that begin with that letter. In the past, this View was working correctly but it has begun to show inaccurate results.
Solution: Replace your taxonomy query filter code with the updated version below.
add_filter( 'wpv_filter_taxonomy_query', 'prefix_modify_tax_query', 10, 3 );
function prefix_modify_tax_query( $tax_query_settings, $view_settings, $view_id ) {
if($view_id != 62 && isset($_GET['wpvalphabet']) && $_GET['wpvalphabet'] != '' ) {
$tax_query_settings['name__like'] = $_GET['wpvalphabet'];
}
return $tax_query_settings;
}
function old_style_name_like_wpse_123298($clauses) {
remove_filter('term_clauses','old_style_name_like_wpse_123298');
$splits = explode('}', $clauses['where']);
$joins = array();
if(sizeof($splits) == 1) {
return $clauses;
}
foreach($splits as $split) {
$joins[] = substr($split, 0, strpos($split, '{'));
}
$clauses['where'] = join($joins, '') . (sizeof($joins) > 1 ? "%'" : '');
return $clauses;
}
add_filter('terms_clauses','old_style_name_like_wpse_123298');
Relevant Documentation: https://toolset.com/documentation/programmer-reference/views-filters/#wpv_filter_taxonomy_query
https://developer.wordpress.org/reference/hooks/terms_clauses/
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This topic contains 4 replies, has 2 voices.
Last updated by morktron 6 years, 1 month ago.
Assisted by: Christian Cox.
Hi, the main Views page of my site is suddenly behaving oddly. When you click in the Alphabet terms the Subject terms should be displayed, instead, it is randomly saying 'No items found'.
These are the original posts about setting the site up:
https://toolset.com/forums/topic/a-z-navigation-of-contemplations-cpt-grouped-by-subject-taxonomy/
It was all working perfectly and I haven't changed anything that could affect the main View page - as far as I can think of.
I duplicated the site and disabled all plugins expect Toolset, changed to the default 2017 theme but still the same issue. I tried disabling the Views cache but still the same.
Can you think of a reason why it is not working? thanks
