If I understand your question correctly, you try to just get the children and ignore the parent. Dont know where post_child => 0 comes from but I’d use post_parent => $parent_id instead. In that case you have to catch the parent ID before you do any new queries. If you do something like this at … Read more
Your best bet is to use custom fields for the YouTube video URL and then use get_post_meta(); to pull out the URL, then in your template files (index.php, single.php) set up the embed code on each template.
Based on your comment: I am not trying to detect when I am on a single page but I want to have custom single.php pages like the wp codex says I can by doing single-post_format.php so that I can be able to have control of what you see on the single page for the different … Read more
You can just grab the first file in the $_FILES array. if ($_FILES) { return $FILES[0]; }
http://codex.wordpress.org/Function_Reference/next_post_link#Text_As_Link.2C_Without_Post_Title.2C_Within_Same_Category in same category = true is the trick
is_single() returns TRUE or FALSE, not a string. Additionally, you can test for a specific post with is_single() function by putting the post slug into the function call: if ( is_single( ‘your-post-slug’ ) ) { # do something } If you want to test for the proper post type use: if ( is_singular() and ‘your-post-type’ … Read more
You need next_post_link and previous_post_link, not next_posts_link and previous_posts_link. See the plural on the last two? The ones with the ‘s’ are for archive pagination. The ones without it are for single post to post pagination.
Your best bet would probably be the Rewrite Endpoints API. The API allows you to create post URLs with endpoints like lorem.com/post/133/json/ or lorem.com/post/133/print/. You’ll find useful code examples in the link provided.
I found the actual answer in a stackoverflow question. Quoted from the answer: <?php $paged = (get_query_var(‘paged’)) ? get_query_var(‘paged’) : 1; $args = array( ‘post_type’ => ‘post’, ‘posts_per_page’ => 10, ‘paged’ => $paged ); $wp_query = new WP_Query($args); while ( have_posts() ) : the_post(); ?> <h2><?php the_title() ?></h2> <?php endwhile; ?> <!– then the pagination … Read more
Looks like you’re trying to display comments for a single post that has comments disabled. You should find if ( comments_open() ) statement just one line below. Paste your code there and it will work just fine: <?php if ( comments_open() ) : ?> <div class=”comments-link”> <?php comments_popup_link( ‘<span class=”leave-reply”>’ . __( ‘Leave a reply’, … Read more