This Question is kind of vogue but I’ll try to answer best to my understanding (mostly from the comments) You can either use the build in post types where the pros are : A built in Admin UI, Easy queries wrapper, and built in table listing, but the cons, as far as i can tell … Read more
WordPress adds prefixes to tables names, which was setup on installation. So by default there is wp_ prefix for tables names. It means that by default table name for links will be wp_links. But you shouldn’t care about standard tables name, because all of them exists as parameters of wpdb class (read Table section), so … Read more
I came up with this…I changed input fields to <input type=”checkbox” id=”%2$s” name=”post[%2$s][]” value=”%2$s” /> <input type=”checkbox” id=”image_%3$s” name=”post[%3$s][]” value=”%2$s” />’ …and added third parameter to column_image function ($item[‘ID’]) function column_image($item){ return sprintf( ‘<input type=”checkbox” id=”image_%3$s” name=”post[%3$s][]” value=”%2$s” />’, /*$1%s*/ $this->_args[‘singular’], /*$2%s*/ ‘yes’, /*$3%s*/ $item[‘ID’] ); } and with that I get array which use … Read more
I am passing the user ID as user via the link so its show in my custom list table url. For example, admin.php?page=history_logger&user=3 The user ID is in the query variable. You can access it using a PHP global variable. $_GET[‘user’] $user_id = $_GET[‘user’]; Do not assume that this request (link) came from the Users … Read more
the part ORDER BY $orderby $order LIMIT get translated to ORDER BY asc LIMIT, the columnname that supose to be in $orderby is missing, and there for the sql fail. looks like you want your default value to be ‘title’ $orderby = (isset($_REQUEST[‘orderby’]) && in_array($_REQUEST[‘orderby’], array_keys($this->get_sortable_columns()))) ? $_REQUEST[‘orderby’] : ‘title’; may geuss is that in_array() … Read more
The WordPress function checked() just compares two given values and – if the comparison is true – adds the checked attribute to a radio button or checkbox. The second parameter is default true so you can use the PHP function in_array() if you have to check if a given value is in an array like … Read more
It is very hard to test/debug this kind of question since it is dependent upon a lot of code but it looks to me like you just need to break apart your comma separated list, get the category data, and print the names. get_categories() and wp_list_pluck() should make that pretty easy. //Display category column function … Read more
Use save_post action hook as shown below but write custom insert/update queries to save information in a different table. add_action(‘save_post’, ‘save_product_data’); function save_product_data($post_id) { //verify nonce and all other code… $title = $_POST[‘post_title’]; //example variable $wpdb->query( $wpdb->prepare( ” INSERT into wp_product_instore ( post_id, meta_key, meta_value ) values ( $post_id, ‘post_title’, $title )” )); //likewise you … Read more
Well, the short answer is that your taxonomies and custom post types share slugs, which is what is causing the list table to display nothing. If you were to change the taxonomy slugs from $newType to $newType . ‘_tax’ it should work. I actually used that same slug formula in the rewrites example below. If … Read more
Most of the complex tables in admin are produced using WP_List_Table class. Despite being formally private, it has been widely used by third party extensions for years now. It’s not exactly friendly to work with, so you should research it and consider if your requirements merit reusing it or just replicating markup to achieve same … Read more