Archived topic
custom field in blog archive
10 replies · Started by Alfonso on January 22, 2021
Hello,
I have created a custom field to display a subtitle on my blog.
This subtitle is displayed correctly in my single post, but in my archive pages it doesn't sync well, I get the result from another post, how can I fix it?
You can check it with this screenshots:
Single page custom field is displaying fine:
https://snipboard.io/Tne5yI.jpg
But not in Archive pages:
https://snipboard.io/zZ8cDl.jpg
This value is not correct, is the same like post below.
Hi there,
what code are you using to output the Custom Field ?
Custom field is generated by Wordpress default:
https://snipboard.io/4kTGLD.jpg
And Snippet to display it on blog:
To get the Post Meta on archive page you need to use the Object ID:
$metaValue = get_post_meta( get_queried_object_id(), 'MetaKey', true);
Hi there,
I've updated my snippet with this code:
add_action( 'wp_print_footer_scripts', function () {
$subtitulo = get_post_meta( get_queried_object_id(), 'Subtitulo', true);
if ( $subtitulo ):
?>
<script>
(function( $ ) {
let str = '<span class="subtitulo-blog">';
str += '<?= $subtitulo ?>';
str += '</span>';
$(str).insertAfter('.entry-title');
})( jQuery );
</script>
<?php
endif;
} );
But is empty now
Any reason for using jQuery to insert the element ?
As you can simply do this:
add_action('generate_after_entry_title', function(){
$subtitulo = get_post_meta( get_the_ID(), 'subtitulo', true);
if ($subtitulo) {
echo '<span>' .$ubtitulo. '</span>';
}
},5);Hi there, with this snippet this is empty too, is not working :(
I amended the code above - can you try that.
Thank you David, i've updated the code but is the same result :(
I've updated the snippet and now is working fine
Phew... glad we got there :)
