You can make use of get_post to get the post objects of a given post. This will be unfiltered objects, so you would want to make use of apply_filters and the appropriate filters described in the linked page. If you need to get info from a custom field, whether native custom fields of ACF fields, … Read more
You could have saved yourself a ton of work and just used the Co-Authors Plus plugin. It has a guest author function. You do have to set them up, but there is no account/password for them, and they can have author pages. (I am not affiliated with them, just use it on several sites.)
add this code to your function.php <?php function showMessage($message, $errormsg = false) { if ($errormsg) { echo ‘<div id=”message” class=”error”>’; } else { echo ‘<div id=”message” class=”updated fade”>’; } echo “<p><strong>$message</strong></p></div>”; } function showAdminMessages() { showMessage(“This is my message.”, true); } add_action(‘admin_notices’, ‘showAdminMessages’); ?>
Your query seems to be in order except for the fact that you do need to reset your query once done. Simply just add wp_reset_postdata() between endwhile and endif. Failing to do so might lead to other queries being influenced by this query. The opposite is also true, other custom queries can also influence this … Read more
Please refer to wp_script_is( $handle ) to check if a script is already enqueued or registered. It’s a good idea to check before registering / loading a new script in WordPress. Since jQuery is included with WordPress and assuming you’re already using a custom WordPress theme I’m going to say it’s most likely already loaded. … Read more
You are wrong, your custom field is saved but you won’t see the value pre-selected in the select box. To see it you have to set the selected attribute of the select element. You can do it easily with selected() function. You should also escape the attribute values and, in your case, use wp_reset_postdata instead … Read more
First of all, your meta_query is wrong. It should be an array of an array, not just an array So, the following ‘meta_query’ => array ( ‘key’ => ‘qd_resource_author_selector’, ‘value’ => $myAuthor, ), becomes ‘meta_query’ => array ( array( ‘key’ => ‘qd_resource_author_selector’, ‘value’ => $myAuthor, ), ), Secondly, you can optimize your query. You are … Read more
Assuming we are viewing some king of single – post, page, custom post type etc. <?php $imgs_meta = get_post_meta( get_the_ID(), ‘AP_post_image’, true ); if ( ” != $imgs_meta ) { $imgs = explode( ‘,’, $imgs_meta ); foreach ( $imgs as $src ) printf( ‘<img src=”https://wordpress.stackexchange.com/questions/182602/%s” />’, esc_url( $src ) ); }
You will need an opening select tag that tells PHP it is an array. Something along the lines of the following should get you on your way… <?php // Display Fields add_action( ‘show_user_profile’, ‘add_multiple_choice_dropdown ‘ ); add_action( ‘edit_user_profile’, ‘add_multiple_choice_dropdown ‘ ); function add_multiple_choice_dropdown ( $user ) { $current_selections = get_user_meta( $user->ID, ‘multi_dropdown’, true ); ?> … Read more
Here is a code snippet that will do what you described: add_action( ‘pre_get_posts’, ‘wpsx_185734_acf_search_relationship’ ); function wpsx_185734_acf_search_relationship( $q ) { $screen = get_current_screen(); $s = $q->get(‘s’); $post_type = $q->get(‘post_type’); // Be very selective when running code at the pre_get_posts hook if ( ! is_admin() || empty( $s ) || ( isset( $screen->post_type ) && ‘story’ … Read more