Simple Page Ordering

Generic posts are not displayed by menu order – they’re displayed by chronology. You can theoretically add menu ordering to posts in your code (theme functions.php, plug-in) by using:

add_post_type_support( 'post', 'page-attributes' );

Yep. When you register the post type, include the page-attributes feature in the support list. This will add a Sort by Order option to the filter links above the drop downs. Once you sort by order, you can drag and drop the content.

'supports' => array( 'title', 'editor', 'page-attributes' ),

See the previous two answers – just add page-attributes to the list of supported post type features.

This plug-in doesn’t change any behavior on the front end, it simply changes the menu order stored in WordPress.

If you want a list of pages or custom post types to display in that defined order, you must change the post query’s orderby parameter to menu_order (if it’s not already).

This most likely means the AJAX request – the server side code – failed after you dropped the content into the new position. Some shared hosts aggressively time out and limit AJAX requests. Version 2.0 batches these requests so you can try reducing the number of items it updates on each request using a filter in your theme’s functions.php or a custom plug-in:

This feature is already built into WordPress natively, but a bit tucked away. If you pull down the “Screen Options” tab up top (on the list of post objects) there’s a field where you can specify the number of items to show per page. I decided it was not a very good practice to duplicate this.