There is a pretty simple way to query outside the loop using get_posts. Setting post_status => ‘any’ could net you all. The code below queries posts, pages and attachments. The loops through and outputs them all to an unordered list. $pages = get_posts( array( ‘post_type’ => ‘page’, ‘post_status’ => ‘any’, ‘numberposts’ => -1, )); $posts … Read more
Below are four examples of getting a list of items, returning the first and showing a single image from the first id. explode assumes your data is in a string separated by commas. get_attached_media pulls all the attached items in a post then renders the first from that list get_post_meta assumes the data lives in … Read more
This is an e-commerce plugin called Woocommerce, you need to read up on their hooks, such as woocommerce_new_order here. The code you pasted would usually go inside the active theme’s functions.php. All the themes are located in wp-content/themes, you can easily check which theme is active in the admin dashboard under Appearance -> Themes in … Read more
wp_ajax_nopriv_{$action} can trigger a non-logged in ajax request. add_action( ‘wp_ajax_nopriv_add_foobar’, ‘prefix_ajax_add_foobar’ ); function prefix_ajax_add_foobar() { // Handle request then generate response using WP_Ajax_Response } get_user_by can pull the user’s data via email $user = get_user_by(’email’, ‘[email protected]’) update_user_meta can update the user’s metadata. update_user_meta( $user->ID, $meta_key, $meta_value, $prev_value );
get_post_custom_values() is meant for retrieving fields that have multiple entries. Description This function is useful if you wish to access a custom field that is not unique, i.e. has more than 1 value associated with it. Otherwise, you might wish to look at get_post_meta(). Returns an array containing all the values of the custom fields … Read more
Well, I didn’t get an answer to this yet, but I did find it out on my own with a lot of research and some luck. The secret is in the priority order of the hooks. The last argument which is a number. The lower the number, the higher up the item will appear. I … Read more
When you hover over an user edit profile you can know their ID. For getting Alpha and Beta value. Since the order is not saved you can’t get any value. You need to save the order with Alpha, Beta values through meta boxes input interface. If you wanted to get the Alpha, Beta values for … Read more
Am not sure what is your ID. Let as assume the ID as example Here is the code jQuery(function($) { $(‘#example’).on(‘keyup’, function() { if(autosave_timer) { clearTimeout(autosave_timer); } autosave_timer = setTimeout(save_by_ajax, 3000); // after 3 second of keyup save_by_ajax function will execute }); function save_by_ajax(){ var mid=$(this).attr(‘data’); var tid=’#’+mid; $(tid).jqte({“status” : false}); var content = $(tid).html(); … Read more
You need to modify the login form on your custom login page. When using wp_login_form() you can include a redirect URL in the arguments (Codex Entry). The default URL is: ( is_ssl() ? ‘https://’ : ‘http://’ ) . $_SERVER[‘HTTP_HOST’] . $_SERVER[‘REQUEST_URI’] But you can override that: if (get_query_var(‘redirect_to’)) { $redirectURL = get_query_var(‘redirect_to’); wp_login_form(array(‘redirect’ => $redirectURL)); … Read more
Defining a Menu You must define a menu before you can add items to it. Login to the WordPress Dashboard. From the ‘Appearance’ menu on the left-hand side of the Dashboard, select the ‘Menus’ option to bring up the Menu Editor. Select Create a new menu at the top of the page Enter a name … Read more