Meta Box

I think it would be better if you have default values for your settings, and then you don't need to check with if:

$default = array();
$settings = get_option( 'setting_id' );
$settings = wp_parse_args( $settings, $default );

// Then
echo $settings[$field_id];

Great that you made it!

Hi,

I think you can use a trick to find the correct meta box for your settings page and add/edit fields/tabs for it.

The trick is using a key for meta boxes, like this:

$meta_boxes['prefix_settings_page_id'] = array();

And in your extension:

$meta_boxes['prefix_settings_page_id']['tabs'][] = array();
$meta_boxes['prefix_settings_page_id']['fields'][] = array();

Just make sure the extension hooks into the rwmb_meta_boxes after the main plugin.

This technique is covered partly in this documentation https://metabox.io/docs/edit-remove-meta-boxes/.

Unfortunately no :(. I couldn't make it run on my Windows. I think XAMPP Lite included in DS conflicts with XAMPP somehow.

I see. AFAIK, the select2 library doesn't have options to drag and drop selected items :(. There are some questions about the same issue on Github and StackOverflow. This is the limit of the library we use for select_advanced field.

Hi,

We've just fixed that in the latest version of the plugin. Please update.

Regarding the taxonomy field: as the values are not saved into post meta, they're used to set post terms and post terms are exported by WP so there should be no problem with it.

Regarding the term meta, unfortunately, WordPress doesn't export/import term meta. There is a work on that which will be included in WordPress 4.6.

In the meantime, you can download the patch and use it.

Do you mean sorting options of a select_advanced field?