All of these cost another DB Query (each!), and worse still since they are in a loop each one happens around 300 times. Don’t panic! The posts from your query are stored in WordPress’ object cache (which is simply memory, unless you have a custom cache system in place). All functions that operate on posts … Read more
You can get both with an OR meta_query that also checks if the key does not exist: ‘meta_query’ => array( ‘relation’ => ‘OR’, array( ‘key’ => ‘event_date’, ‘compare’ => ‘NOT EXISTS’, ), array( ‘key’ => ‘event_date’, ‘value’ => date(“Ymd”, time()), ‘compare’ => ‘>’, ), ), ‘orderby’ => array( ‘meta_value_num’ => ‘DESC’, ‘date’ => ‘ASC’, ),
Hard to give an exact answer without sharing your code, but using is_page_template() in an if statement will help determine when you display your custom field group: if ( is_page_template( ‘template-y.php’ ) ) { # Display Field Group X code here… } else { # Do something else… } Again, if you could provide your … Read more
Instead of updating the post’s content, you can filter it using the the_content filter. add_filter( ‘the_content’, ‘wpse241388_use_acf_field’ ); function wpse241388_use_acf_field( $content ) { return get_field( ‘article_text’ ); } Update To apply to only your article post type: add_filter( ‘the_content’, ‘wpse241388_use_acf_field’ ); function wpse241388_use_acf_field( $content ) { if ( is_singular( ‘article’ ) ) { $content = … Read more
Simple as this: <?php echo do_shortcode( ‘[contact-form-7 id=”‘.get_field(‘form’).'”]’ ); ?> You have to notice, you should use get_field() to return the value. the_field() will echo it.
Can be the $cptslug value dynamic according to ACF value? Yes, it can. Here’s how: First off, my ACF field settings are as follows: Name: video_or_image Type: Select Options: 1 : Video 0 : Image So I register the post type like so, where the rewrite slug is set to %video_or_image% — i.e. %{Name of … Read more
You’ve got your action/filter names slightly off: // For registering the column add_filter( ‘manage_posts_columns’, ‘custom_posts_table_head’ ); // For rendering the column add_action( ‘manage_posts_custom_column’, ‘custom_posts_table_content’, 10, 2 );
I figured it out somehow.. Syntax of update_field(): update_field($field_key, $value, $post_id) MY MISTAKE: I was using the wrong parameter for the $post_id which i thought was the Term Id of the custom taxonomy term. CORRECT USAGE: rather than using term id ($term_id in my question), one should use a string with the taxonomy preppended to … Read more
Looks like I’ve found a way. i’ve managed to find the field name in mysql : function acf_read_only( $field ) { $field[‘readonly’] = 1; $field[‘disabled’] = true; return $field; } add_filter(‘acf/load_field/key=field_5e144c7878e7f’, ‘acf_read_only’); SOLVED !
The “full array” is constructed by Advanced Custom Fields from various sources. It’s not a format that occurs natively in WordPress. If you want to output an image tag for an image with all the correct attributes, just use the ID with wp_get_attachment_image(). That returns an HTML <img> tag with the src, width, height, alt, … Read more