Try the following code. add_action( ‘add_meta_boxes’, function() { add_meta_box( ‘custom-metabox’, ‘Select values’, ‘fill_metabox’, ‘post’, ‘normal’ ); }); function fill_metabox( $post ) { wp_nonce_field( basename(__FILE__), ‘mam_nonce’ ); // How to use ‘get_post_meta()’ for multiple checkboxes as array? $postmeta = maybe_unserialize( get_post_meta( $post->ID, ‘elements’, true ) ); // Our associative array here. id = value $elements = … Read more
If you want a plugin solution, advanced custom fields can do this.
Use pre_get_posts action hook function archive_meta_query( $query ) { if ( $query->is_archive){ $query->query_vars[“meta_key”] = ‘wolf’; $query->query_vars[“meta_value”] = ‘boltz’; } } add_action( ‘pre_get_posts’, ‘archive_meta_query’, 1 );
/*remove term descriptions from post editor */ function wpse_hide_cat_descr() { ?> <style type=”text/css”> .term-description-wrap { display: none; } </style> <?php } add_action( ‘admin_head-term.php’, ‘wpse_hide_cat_descr’ ); add_action( ‘admin_head-edit-tags.php’, ‘wpse_hide_cat_descr’ ); If you need to target it to category editor only – in other words leave description for other taxonomies, then easiest will be to position the … Read more
What I eventually did was extending the WP_Customize_Control class as follows: <?php if (!class_exists(‘WP_Customize_Image_Control’)) { return null; } class Multi_Image_Custom_Control extends WP_Customize_Control { public function enqueue() { wp_enqueue_style(‘multi-image-style’, get_template_directory_uri().’/css/multi-image.css’); wp_enqueue_script(‘multi-image-script’, get_template_directory_uri().’/js/multi-image.js’, array( ‘jquery’ ), rand(), true); } public function render_content() { ?> <label> <span class=”customize-control-title”>Image</span> </label> <div> <ul class=”images”></ul> </div> <div class=”actions”> <a class=”button-secondary upload”>Add</a> … Read more
There’s a get_image_send_to_editor() function in wp-admin/includes/media.php that runs this: apply_filters( ‘image_send_to_editor’, $html, $id, $caption, $title, $align, $url, $size, $alt );. Try hooking that filter. Edit: Help with the filter call… Your call to hook the callback would look like this: add_filter(‘image_send_to_editor’, array(&$MyClassReference, ‘filter_iste’), 10, 8); The 10 is the priority, you might need to adjust … Read more
Per default some meta boxes are hidden. These boxes are stored in an array which you can find in wp-admin/includes/template.php#get_hidden_meta_boxes(). There is a filter, and therefore a chance for a plugin: <?php # -*- coding: utf-8 -*- /* Plugin Name: Enable Custom Fields per Default Version: 1.0 Required: 3.1 Author: Thomas Scholz Author URI: http://toscho.de … Read more
You should use get_post_meta() twice (Ref to your other question): <?php echo get_post_meta( get_the_ID(), ‘club’, true ); echo ‘<br />’; echo get_post_meta( get_the_ID(), ‘date’, true ); ?>
Okay, based on answers on link above (where I got the old code and there are people that help to answered), I put the modification code for my website. I tried it and it’s working like charm. Change: add_action( ‘woocommerce_product_after_variable_attributes’, ‘variable_fields’, 10, 2 ); Into : add_action( ‘woocommerce_variation_options’, ‘variable_fields’, 10, 3 ); And change : … Read more
If you don’t want to use a plugin, you can try implementing a meta box to be associated with that custom post type, This is the code that I use if I want to add a simple input field for a certain post type, in the example below, I assume that the member_post_type is your … Read more