Meta Box

I see. That syntax is for PHP >= 5.4 which supports short array syntax. Please try:

$room_show_img = RWMB_Image_Field::file_info( $room_img_id, array( 'size' => 'thumbnail' ) );

It's better to upgrade to PHP 7.2, the performance is twice better than PHP 5.

I got it. Thanks for the clarification.

I'm afraid there's no way to detect a field is closed or open, especially in different context (classic or block editor).

At the moment, the queries when page loads are minimal as they query only selected items. I don't think that's a performance bottle neck.

Hi Mauro, you can disable the manual entry by setting 'readonly' => true.

Hi,

Doesn't the std settings work? You can get the current post info (post ID is grabbed from $_GET) and put the post info in the std settings for the fields.

Hi,

Can you please give me more details on how you "enter them in our relevant WP plugins"? Do you set the license key programmatically?

Update: the ajax + pagination is enabled by default and works for terms and users. Please use the latest version on ajax-post branch on Github:

https://github.com/wpmetabox/meta-box/tree/ajax-post

Please try it before I release a new version.

Hi again,

I've done the relationships for post. Please follow this guide to use it:

• Download the latest dev version of MB Relationships on Github.
• Download the latest dev version of Meta Box for ajax post on Github

Now try it again and you'll see the ajax requests are sent when open the dropdown.

If you want to customize the ajax request, in your code to register relationships, use this code:

add_action( 'mb_relationships_init', function () {
    MB_Relationships_API::register( array(
        'id'   => 'users_to_posts',
        'from' => array(
            'object_type' => 'post',
            'meta_box'    => array(
                'title' => 'Manages',
            ),
            'field' => array(
                'ajax' => true, // Note this
                'query_args' => array(
                    'posts_per_page' => 10, // This is for pagination in Ajax
                ),
                'js_options' => array(
                    'minimumInputLength' => 1, // Send ajax requests when users enter at least 1 character
                ),
            ),
        ),
        'to'   => array(
            'object_type' => 'post',
            'post_type'   => 'page',
            'meta_box'    => array(
                'title'         => 'Managed By',
                'context'       => 'side',
                'empty_message' => 'No users',
            ),
            'field' => array(
                'ajax' => true, // Note this
                'query_args' => array(
                    'posts_per_page' => 10, // This is for pagination in Ajax
                ),
            ),
        ),
    ) );
} );

Some notes:

• Now in the relationship, you'll have an extra field settings, which you can pass full settings array for the field. It's similar to post, taxonomy or user field.
• Enable ajax for the dropdown by adding 'ajax' => true to the field
• If you just want to query only some posts via ajax (not all of posts at once), you can set posts_per_page parameter.

Currently, it works for posts only. I'll make it works for terms and users by tomorrow.

Hi Chris, thanks for your bug report. I'll check and fix it.