wp-list-table

That should be possible, but it looks pretty complicated. As you have undoubtedly seen, the display_rows method just passes a single line and there’s no counter. This means that the row number must be in the $item variable for you to extract it. Since it is not there natively, you must insert it before you … Read more

Try the strnatcmp() for “natural” ordering, instead of strcmp() (src) or handle the ID ordering specially, e.g. with typecasting and the spaceship operator <=> in PHP 7.

upgraded to wp 4.0 – getting convert_to_screen() errors with WP_List_Table

Form element deleted from first row of WP_Lists_Table

Customize WP_List_Table inside admin panel

I think you should rethink if creating a custom wp_list_table & stuff is the way to go. I can tell from experience wp_list_table isn’t fun to work with. Besides I think (as far as I can judge here) a custom post type (or multiple) would be the way to go for you. This way you … Read more

I’ve not found any best alternative to this class. The WP_List_table is best to use. But the way to use it, is the concern. If you read the Codex cafefully you’ll see a warning that- This class’s access is marked as private. That means it is not intended for use by plugin and theme developers … Read more

with add_query_arg the first paramater is required and it must be an array when it is alone : add_query_arg([]) more informations here : http://developer.wordpress.org/reference/functions/add_query_arg