Say you have 10 pages of posts, 10 posts per page. When you load the first page and the transient doesn’t yet exist, your query loads the first page (10 posts) and you put that in a transient. Now you navigate to page 2, and check if the transient exists. it does (you set it … Read more
And here is the correct implementation: Register the category taxonomy for the page post-type: function wpse121285_add_category_to_pages() { register_taxonomy_for_object_type(‘category’, ‘page’); } add_action( ‘admin_init’, ‘wpse121285_add_category_to_pages’ ); Add the appropriate category term to the desired page. Then modify the default $wp_query object at pre_get_posts: function wpse121285_pre_get_posts( $query ) { // Main query for the blog posts index // … Read more
Is the my_pagination() call within the same file as your $query declaration? If not, you need to put global $query; at the top of your template file where my_pagination() is being called. If this doesn’t solve it, please give some more information/code examples.
You need to make sure you are using the global $wpdb function subscribers(){ global $wpdb; if(isset($_POST[“email”])){ $email = $_POST[“email”]; echo $wpdb->insert($wpdb->easymail_subscribers, array(’email’ => $email)); } }
I am unable to duplicate the problem, but the Notice references this line: add_screen_option( ‘per_page’, array( ‘label’ => $title, ‘default’ => 20, ‘option’ => ‘edit_’ . $post_type . ‘_per_page’ ) ); And that makes me think that you should be passing a post type in your GET string. http://wp.dev/wp-admin/edit.php?post_type=post&category_name=intl Just a guess as I can’t … Read more
You’re recreating the select element on every iteration through the loop, and you need to name your current loop assignment variable differently, as you’re overwriting your original. Lastly, you’re also not assigning a value to the options within the loop, so you’re not going to get anything on the form submission, and text isn’t a … Read more
I got it. With help from this answer: get all posts ID from a category $post_type_ids = get_posts(array( ‘numberposts’ => -1, // get all posts. ‘post_type’ => ‘texto’, ‘fields’ => ‘ids’, // Only get post IDs ));
The problem was in the same name for category slug “categories” and the same for the custom page that was holding all categories with the same name “categories”. I have solved that by changing categories slug (in permalinks settings) to singular “category” and I have left custom page as plural “categories”. If somebody know about … Read more
While custom SQL is sometimes what it takes, note that to address your concern for WP_Query it supports ‘fields’ => ‘ids’ argument to limit data returned to IDs (which can be easily used for count). In many cases that is reasonably efficient while more robust and future-proof in WP environment.
Try using a meta_query in your $args. You are far more flexible this way. For the full reference of the possibilities check the Codex $args = array( ‘post_type’ => ‘Product’, ‘posts_per_page’ => -1, ‘orderby’ => ‘title’, ‘order’ => ‘ASC’, ‘meta_query’ => array( array( ‘key’ => ‘product_type’, ‘value’ => ‘Paper’, ‘compare’ => ‘=’, ) ) );