I'm trying to get a link from a custom post with a custom taxonomy but I'm running into issues trying to get it. I'm wanting to send the user straight to the post if the taxonomy count is 1. If it's greater than one post, it goes to a page showing all the posts of the taxonomy. I have this second part working, but I can't get the first bit to work, I can't get the taxonomy to return the post.
<?php
$taxonomy = 'treatment_type';
$terms = get_terms($taxonomy); // Get all terms of a taxonomy
//print_r($terms );
if ( $terms && !is_wp_error( $terms ) ) :?>
<?php foreach ( $terms as $term ) {
if('trending-treatment' !== $term->slug && 'skin-care' !== $term->slug){ ?>
<?php if($term->count == 1){?>
<?php
$posts_array = get_posts(
array( 'showposts' => -1,
'post_type' => 'treatment',
'tax_query' => array(
array(
'taxonomy' => 'treatment_type',
'field' => 'term_id',
'terms' => $term->slug,
)
)
)
);
print_r( $posts_array );
?>
<h1>only 1</h1>
<?php print_r($term); ?>
<article class="portfolio-item pf-rejuv">
<div class="portfolio-image">
<a href="POST LINK TO GO HERE">
<img src="<?php the_field('image', $term); ?>" alt="<?php echo $term->name; ?>">
</a>
</div>
<div class="portfolio-desc">
<div class="team-title"><h4><?php echo $term->name; ?></h4><span> <?php the_field('types_of_treatments', $term); ?></span></div>
</div>
</article>
<?php }else{ ?>
<article class="portfolio-item pf-rejuv">
<div class="portfolio-image">
<a href="<?php echo get_term_link($term->slug, $taxonomy); ?>">
<img src="<?php the_field('image', $term); ?>" alt="<?php echo $term->name; ?>">
</a>
</div>
<div class="portfolio-desc">
<div class="team-title"><h4><?php echo $term->name; ?></h4><span> <?php the_field('types_of_treatments', $term); ?></span></div>
</div>
</article>
<?php } ?>
<?php }
} ?>
<?php endif;?>
I'm trying to get a link from a custom post with a custom taxonomy but I'm running into issues trying to get it. I'm wanting to send the user straight to the post if the taxonomy count is 1. If it's greater than one post, it goes to a page showing all the posts of the taxonomy. I have this second part working, but I can't get the first bit to work, I can't get the taxonomy to return the post.
<?php
$taxonomy = 'treatment_type';
$terms = get_terms($taxonomy); // Get all terms of a taxonomy
//print_r($terms );
if ( $terms && !is_wp_error( $terms ) ) :?>
<?php foreach ( $terms as $term ) {
if('trending-treatment' !== $term->slug && 'skin-care' !== $term->slug){ ?>
<?php if($term->count == 1){?>
<?php
$posts_array = get_posts(
array( 'showposts' => -1,
'post_type' => 'treatment',
'tax_query' => array(
array(
'taxonomy' => 'treatment_type',
'field' => 'term_id',
'terms' => $term->slug,
)
)
)
);
print_r( $posts_array );
?>
<h1>only 1</h1>
<?php print_r($term); ?>
<article class="portfolio-item pf-rejuv">
<div class="portfolio-image">
<a href="POST LINK TO GO HERE">
<img src="<?php the_field('image', $term); ?>" alt="<?php echo $term->name; ?>">
</a>
</div>
<div class="portfolio-desc">
<div class="team-title"><h4><?php echo $term->name; ?></h4><span> <?php the_field('types_of_treatments', $term); ?></span></div>
</div>
</article>
<?php }else{ ?>
<article class="portfolio-item pf-rejuv">
<div class="portfolio-image">
<a href="<?php echo get_term_link($term->slug, $taxonomy); ?>">
<img src="<?php the_field('image', $term); ?>" alt="<?php echo $term->name; ?>">
</a>
</div>
<div class="portfolio-desc">
<div class="team-title"><h4><?php echo $term->name; ?></h4><span> <?php the_field('types_of_treatments', $term); ?></span></div>
</div>
</article>
<?php } ?>
<?php }
} ?>
<?php endif;?>
3 Answers
Reset to default 2I can't get the first bit to work, I can't get the taxonomy to return the post.
So the following is the first bit which queries posts in a single taxonomy term:
$posts_array = get_posts(
array( 'showposts' => -1,
'post_type' => 'treatment',
'tax_query' => array(
array(
'taxonomy' => 'treatment_type',
'field' => 'term_id',
'terms' => $term->slug,
)
)
)
);And the problem there is that the tax_query's field and terms values don't match — you set the field to term_id (term ID), but then the terms is a term slug and not ID.
So make sure they match:
Change the
'field' => 'term_id'to'field' => 'slug'.Or change the
'terms' => $term->slugto'terms' => $term->term_id.
And actually, you should use the parameter numberposts or better posts_per_page and not showposts (which is not a standard parameter for get_posts() or WP_Query).
Here is my working code brother you can try this.
$terms = get_terms( array(
'taxonomy' => 'market-place',
'hide_empty' => false,
'orderby' => 'term_id',
'order' => 'asc',
) );
foreach ($terms as $terms_row) {
$terms_row->slug;
?>
<label class="cont"><?php echo $terms_row->name;?>
<input type="checkbox" <?php if(in_array($terms_row->slug, $market_place_array)){ echo "checked"; } ?> class="filter" value = "<?php echo $terms_row->slug;?>" id="<?php
echo $terms_row->slug;?>" name="products_market">
<span class="checkmark"></span>
</label>
<?php
}
Thanks
This should work...
$query = new WP_Query( $args );
$count = $query->found_posts; // will return number of posts i your query
if ( $query->have_posts() ) {
while ( $query->have_posts() ) {
$query->the_post();
if($count == 1) { // if there's just one post, let's redirect to it
$url = get_the_permalink();
wp_redirect( $url );
exit;
} else { // more than one post
// normal loop stuff here
}
}
} else {
// Do this is there are no posts at all
}
'field' => 'term_id',should be'field' => 'slug',. Or that the'terms' => $term->slugshould be'terms' => $term->term_id. – Sally CJ Commented Feb 4, 2020 at 22:39