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Is there a filter to add a data attribute to each post inside a custom post type archive?
For example, in there:
<article id="post-2692" class="post-2692 portfolio type-portfolio status-publish has-post-thumbnail hentry portfolio-categories-logo" itemtype="https://schema.org/CreativeWork" itemscope=""> [rest of the markup] </article>I want to add this:
<article class="portfolio" data-post-id="<?php the_ID(); ?>">Customer Support
Hi George,
you could use Child Theme and create your own content.php for that post type and edit the code here:
Or you could hijack the
generate_{$context}_microdatafilter:to hook in your own attributes:
add_filter('generate_article_microdata', function($data){ if ( is_archive() ) { $type = apply_filters( 'generate_article_itemtype', 'CreativeWork' ); $data = sprintf( 'data-post-id="%1$s" itemtype="https://schema.org/%2$s" itemscope', get_the_id(), esc_html( $type ) ); } return $data; });Just change the
is_archive()template tag condition to suitThe
content.phpdoesn’t seem to be related with the archives, I tried deleting it just for testing and the archive was still displaying.When I use the following code:
add_filter('generate_article_microdata', function($data){ if ( is_post_type_archive( 'portfolio' ) ) { $type = apply_filters( 'generate_article_itemtype', 'CreativeWork' ); $data = sprintf( 'data-post-id="%1$s" itemtype="https://schema.org/%2$s" itemscope', get_the_id(), esc_html( $type ) ); } return $data; });I don’t see anything added to the markup.
Where can i see it ?
It’s just a few random posts. Custom port type archive URL attached.
Ah, I see, it works. Sorry, I am actually using a content template, though!
Ah, with a content template, there is no filter in the
<article>to do that.
Does it have to be a data-attribute attached to the article tag ?I am just exploring ways of AJAX filtering a custom post type archive with the custom taxonomy terms as buttons. I was able to filter custom HTML markup that was created while building the AJAX Request. This is part of the code:
// Build the HTML for the posts $html = ''; if ( $query->have_posts() ) { while ( $query->have_posts() ) { $query->the_post(); $html .= '<div class="portfolio-item">'; $html .= '<h2>' . get_the_title() . '</h2>'; $html .= get_the_post_thumbnail(); $html .= '</div>'; } } else { $html = '<p>No posts found</p>'; }but it seems I need to use some kind of data attribute to filter existing archives. Might be another way, I am not sure, though.
Could you repurpose your Ajax to use the
id="post-2692"?I will close this ticket and try and do that, David, thanks!
You’re welcome
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