433Have a custom meta field for your wordpress categories or custom taxonomies? Want your custom field to be displayed on a custom admin column on the category admin page? Once you have created your custom field for wp categories and … Continued
197Adding this code snippet to your WordPress theme’s archive.php template will display whatever the current page number is.
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$current_page = max(1, get_query_var('paged')); echo $current_page; |
329Use this snippet in your Worpdress theme’s functions.php file to remove a metabox from one or more custom post types or the default wordpress pages and posts. This is particularly useful for plugins that output a metabox on all post … Continued
198Show page numbers in a wordpress archive template’s page navigation.
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<?php if ($wp_query->max_num_pages > 1) : ?> <?php global $wp_query; $total_pages = $wp_query->max_num_pages; if ($total_pages > 1){ $current_page = max(1, get_query_var('paged')); echo '<div class="page_nav" style="float:right;">'; echo paginate_links(array( 'base' => get_pagenum_link(1) . '%_%', 'format' => '/page/%#%', 'current' => $current_page, 'total' => $total_pages, 'prev_text' => 'Prev', 'next_text' => 'Next' )); echo '</div>'; }?> <?php endif; ?> |
295For wordpress categories, tags & archive pages, you can limit what you see on a paginated archive. Want to show header images, a category/term description and/or other specific elements only on the first page of an archive? Simply add the … Continued
171Separate your html list elements with back slashes, commas, dots or whatever icon pleases you by using CSS.
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li:nth-child(n+1):before { content: ", "; } li:first-child:before {content: " "; } |
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/** * Fix compatibility issues with The Event Calendar and Posts 2 Posts WordPress Plugins * Issue arrises with how nested select queries function when P2P expects a single column. */ function tribe_to_p2p_pre_get_posts_20121001( $query ){ if(isset($query->_p2p_capture) && $query->_p2p_capture && ($query->query_vars['eventDisplay'] = 'custom') ) { add_filter( 'posts_fields', 'tribe_to_p2p_setupFields_20121001', 20); } else { remove_filter( 'posts_fields', 'tribe_to_p2p_setupFields_20121001', 20); } return $query; } function tribe_to_p2p_setupFields_20121001( $fields ){ global $wpdb; $fields = "{$wpdb->posts}.ID"; return $fields; } add_action( 'pre_get_posts', 'tribe_to_p2p_pre_get_posts_20121001'); |
References: http://tri.be/support/forums/topic/posts-2-posts-connections/
270If you would like to remove the default page editor on a specific page template, you can use the following code snippet in your wordpress theme’s functions.php file. Modify your page template by changing the $template_file name ie contact.php.
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add_action( 'admin_init', 'hide_editor' ); function hide_editor() { // Get the Post ID. if ( isset ( $_GET['post'] ) ) $post_id = $_GET['post']; else if ( isset ( $_POST['post_ID'] ) ) $post_id = $_POST['post_ID']; if( !isset ( $post_id ) || empty ( $post_id ) ) return; // Get the name of the Page Template file. $template_file = get_post_meta($post_id, '_wp_page_template', true); if($template_file == 'contact.php'){ // edit the template name remove_post_type_support('page', 'editor'); } } |
275Show all posts where the post meta field checkbox is checked requires adding a meta_query to your query arguments.
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$args = array( 'numberposts' => '5','post_status' => 'publish', 'post_type' => 'my-custom-post', 'meta_query' => array('relation' => 'AND', array('key' => 'my_custom_checkbox_meta_field','value' => FALSE,'compare' => '!='))); $recent_checked_posts = wp_get_recent_posts($args); |
191// add shortcode to sidebar widgets add_filter(‘widget_text’, ‘do_shortcode’);