post-meta

How to load an assets based on custom field value?

You would want to use the wp_enqueue_scripts action, and within there, instead of custom_field you would use get_post_meta, like this: function wpse217823_enqueue_per_custom_field(){ global $post; $layout = get_post_meta( $post->ID, ‘layout’, true ); if( $layout == … ){ wp_enqueue_style( ‘my-custom-style-here’ ); } } add_action( ‘wp_enqueue_scripts’, ‘wpse217823_enqueue_per_custom_field’ );

Displaying multiple URLs as custom field values

<?php // False: get all, true: get only first // Use false if you want to get all, if you have only one, it doesn’t break $profile_twitter = get_post_meta( $post->ID, ‘profiletwitter’, false ); // Let’s check if there’s any if( ! empty( $profile_twitter ) ) { ?> <span class=”social-profile”> <?php // Check if an array … Read more

Update attachment metadata fails

If you want to update title and description you should not use wp_update_attachment_metadata attachment title and description is not a meta it’s a main post detail (attachment is custom post), you can do this with following code. $attachment = array( ‘ID’ => $id, ‘post_title’ => $title, ‘post_content’ => $description ); // now update main post … Read more

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