My answer adds a class to the <body> element via the body_class filter. This is probably the easiest way to apply extra formatting to any element on the page. The added classes are wpse14430_products, wpse14430_services or wpse14430_contact (based on the slugs of the top pages in your example). Using wp_nav_menu() If you use wp_nav_menu() to … Read more
This highly depends on what you need. General answer on the question The Rewrite API basically does all the URl rewrite stuff. The Shortcode API is meant to be an easy to use extension approach for people who want to extend their posts/content with the text/html editor. As an alternative, you also/extend use the quicktag … Read more
In order for the template tags to work the global $post variable needs to be set properly, your $post is probably local to the loop or file. Put somewhere before the loop global $post But realy, just don’t do it, all the functions you use there can accept a post object or post id as … Read more
I came to a solution for this by reviewing the WordPress Codex. The trick is to turn off the automatic echo of wp_list_categories, and then use str_replace(). My example follows: <?php $variable = wp_list_categories(‘child_of=270&style=none&echo=0’); ?> <?php $variable = str_replace(‘<br />’, ”, $variable); ?> <?php echo $variable; ?> The only real change in your query is … Read more
Yes, as you – so far – have no publish date. You could use $post->post_modified, which will always be the date of the latest modification to the post data. Debug: Try hooking into the filter and dump both vars: function date_dump_callback( $date, $d ) { echo ‘<pre>’; print_r( $date ); print_r( $d ); echo ‘</pre>’; … Read more
I would recommend you use home_url() to get the URL to the front page of the currently viewed site. If you want to get the main site URL (the network home), use network_home_url().
Is there a specific reason to use get_parent_theme_file_path() over get_template_directory() Yes. This new function comes with a filter Filter parent_theme_file_path And argument to the file path If you take a look at the get_parent_theme_file_path() source, it’s just returning get_template_directory() with extra functionality like if a file is given as an argument to the get_parent_theme_file_path it … Read more
this is very simple to do… // next function next_shortcode($atts) { // global $post; -unnecessary return ‘<div class=”nav-next”>’.next_post_link( ‘%link’, ‘%title <span class=”meta-nav”>’ . _x( ”, ‘Next post link’, ‘ ‘ ) . ‘</span>’,true ).'</div>’; } add_shortcode( ‘next’, ‘next_shortcode’ ); //prev function prev_shortcode($atts) { //global $post; -unnecessary return ‘<div class=”nav-previous”>’.next_post_link( ‘%link’, ‘%title <span class=”meta-nav”>’ . _x( … Read more
First you need to get all the assigned tag id:s by calling wp_get_post_tags because the include parameter in wp_tag_cloud only works with tags id, Not page id. So when you have all the id:s put them in the include parameter within the wp_tag_cloud like this: <?php // Get the assigned tag_id $tag_ids = wp_get_post_tags( $post->ID, … Read more
This is a little “hacky”, but when you call get_permalink and you need the permalink for a draft, provide a clone of your post object with the details filled in: global $post; if ( in_array( $post->post_status, array( ‘draft’, ‘pending’, ‘auto-draft’ ) ) ) { $my_post = clone $post; $my_post->post_status=”publish”; $my_post->post_name = sanitize_title( $my_post->post_name ? $my_post->post_name … Read more