functions

How to add next height number in Order Attributes inside the Add new page. [duplicate]

add_action( ‘admin_footer’, ‘my_action_javascript’ ); // Write our JS below here function my_action_javascript() global $wpdb; $pageposts = $wpdb->get_var(“SELECT max(menu_order) FROM $wpdb->posts WHERE post_status=”publish” AND post_type=”post_trainers””); ?> <script type=”text/javascript” > jQuery(document).ready(function($) { var data = { ‘action’: ‘my_action’, ‘whatever’: <?=$pageposts?> }; $.post(ajaxurl, data, function(response) { if($(‘#menu_order’).val()==” || $(‘#menu_order’).val()==’0′) $(‘#menu_order’).val(response); }); }); </script> <?php } add_action( ‘wp_ajax_my_action’, ‘my_action_callback’ … Read more

How can I include user meta information in the resulting array of a WP_User_Query?

To sort by meta fields you need to use meta_key and meta_value (or meta_value_num): array( ‘meta_key’ => ‘sort_order’, //This is the custom field to orderby ‘orderby’ => ‘meta_value_num’, //for numerical values ‘role’ => ‘Administrator’, ‘fields’ => ‘all_with_meta’, ); However… This will probably order the results before your merge… so, instead of separate queries you can … Read more

List all post title in category using functions.php

I’m not sure what your exact approach here is, but the above can be converted easily into a function. I have commented the code so you can follow it. (Requires PHP 5.4 as it uses the short array syntax. Also, I have not included markup, you need to add it as needed) function category_post_list() { … Read more

Function returning queried meta value based on current post ID

You can still do the AS with $wpdb, I find it still makes stuff look cleaner. You can use the $wpdb->prepare() method for sanitation. Are you looking for something like this? function combined_downloads($post_id) { global $wpdb; return $wpdb->get_var($wpdb->prepare( “SELECT SUM( meta_value ) FROM $wpdb->postmeta AS m LEFT JOIN $wpdb->posts AS p ON m.post_id = p.ID … Read more

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