Checking for get_page_templates() in the core, I found a workaround that doesn’t break the theme like: Fatal error: Call to undefined function get_page_templates() I’m using this just after <body> and works ok: $templates = wp_get_theme()->get_page_templates(); foreach ( $templates as $template_name => $template_filename ) { echo “$template_name ($template_filename)<br />”; }
You can use get_posts() (Codex ref for getting Post attachments). <?php $args = array( ‘post_type’ => ‘attachment’, ‘post_mime_type’ => ‘image’, ‘numberposts’ => -1, ‘post_status’ => null, ‘post_parent’ => $post->ID ); $attached_images = get_posts( $args ); ?>
You can override admin-bar with this function, don’t need to mess with admin-bar.css. Steps: Write your css Put inside the function (given below) Add this inside functions.php // customize admin bar css function override_admin_bar_css() { if ( is_admin_bar_showing() ) { ?> <style type=”text/css”> /* add your style here */ </style> <?php } } // on … Read more
WP_Query goes only through posts by default. Try adding page as your post type: $the_query = new WP_Query(array( ‘post_type’ => ‘page’, /* overrides default ‘post’ */ ‘meta_key’ => ‘_wp_page_template’, ‘meta_value’ => ‘templates/_partner.php’ )); See: WP_Query – Type Parameters
The cart widget isn’t showing because it’s configured to not show on the cart and checkout page. If you want to change that take a look at class-wc-widget-cart.php, there you find the following line: if ( is_cart() || is_checkout() ) return; Change it to: if ( is_cart() ) return; To show the widget on the … Read more
For the templates WordPress uses, please always refer to Template hierarchy scheme in the Codex. As you can see there, single-{$posttype}-{$slug}.php does not exist, there is only single-{$posttype}.php. To do what you want, have a look at the filter ‘single_template’: add_filter( ‘single_template’, function( $template ) { global $post; if ( $post->post_type === ‘event’ ) { … Read more
Chris gave me some good insight, and I appreciate the filter func. But I wound up changing the db through phpMyAdmin: UPDATE wp_postmeta SET meta_value=”new-filename.php” WHERE meta_value=”old-filename.php”;
I want to change the default HTML code structure so that I can insert additional tags Run a filter on img_caption_shortcode, you can find that hook in the source here. http://core.trac.wordpress.org/browser/tags/3.0.1/wp-includes/media.php#L720 Example add_filter( ‘img_caption_shortcode’, ‘my_caption_html’, 10, 3 ); function my_caption_html( $current_html, $attr, $content ) { extract(shortcode_atts(array( ‘id’ => ”, ‘align’ => ‘alignnone’, ‘width’ => ”, … Read more
To get a specific length you can use: wp_trim_words function. It has 3 parameters. Text to trim. Ex: get_the_content() Number of words. Ex: 295 What to append after end of the text. Ex: ” This means null. Use this: <span> <?php echo wp_trim_words( get_the_content(), 295, ” ); ?> <i><a style=”color:#1975D1;float:Right;” class=”title” href=”https://wordpress.stackexchange.com/questions/75069/<?php the_permalink() ?>” rel=”bookmark”>Click … Read more
When I build themes, I also like to make the WordPress header as clean as possible and then reconstruct it to my own liking. The code below is excessive for your question, but it might help you with other ‘WordPress inserted code’ in the future. The key snippet of code you are looking for is … Read more