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Hi,

The old field is an element in the option array. To delete it, simply unset it:

$option = get_option( 'settings' );
$option['new-text'] = $option['Text-old'];

// THIS
unset( $option['Text-old'] );
update_option( 'settings', $option );

Hi Neil,

I fixed the snippet in the KB. In this case, I think it can be done with this code:

add_action( 'mb_relationships_init', function() {
    MB_Relationships_API::register( array(
        'id'   => 'sessions_to_speakers',
        'from' => 'session',
        'to'   => 'speaker',
    ) );
    MB_Relationships_API::register( array(
        'id'   => 'sessions_to_sponsors',
        'from' => 'session',
        'to'   => 'sponsor',
    ) );
} );

To show the related information (speakers, sponsors) when displaying sessions, please try this code:

// Display speakers
$speaker_query = new WP_Query( array(
    'relationship' => array(
        'id'   => 'sessions_to_speakers',
        'from' => get_the_ID(),
    ),
    'nopaging'     => true,
) );
while ( $speaker_query->have_posts() ) : $speaker_query->the_post();
    ?>
    <a href="<?php the_permalink(); ?>"><?php the_title(); ?></a>
    <?php
endwhile;
wp_reset_postdata();

// Display sponsors
$sponsor_query = new WP_Query( array(
    'relationship' => array(
        'id'   => 'sessions_to_sponsors',
        'from' => get_the_ID(),
    ),
    'nopaging'     => true,
) );
while ( $sponsor_query->have_posts() ) : $sponsor_query->the_post();
    ?>
    <a href="<?php the_permalink(); ?>"><?php the_title(); ?></a>
    <?php
endwhile;
wp_reset_postdata();

Hi Giovanni,

Unfortunately, it's not possible. The plugin works only in the backend.

Hi Bezzo,

Thanks for your idea. I think it's ok to remove autoload from Composer and leave it for developers. I've just made the change. Please try again.

Hi Harrison,

Sorry for the delay.

The HTML output looks correct. The upload button is rendered by JavaScript. In your code, looks like the JavaScript doesn't run.

Would you mind sending me the admin account to check it? Please send in the contact form.

I'm sorry for the "re-save". You can write a script to help you doing this.

Regarding the datetime field, if you set 'std' => ' ', then when saving the post without specifying the datetime, it will save exactly as ' ' in the database. Actually, the plugin treats datetime field like a text field, unless you set 'timestamp' => true, which converts datetime into integer. And then in that case, the value is kind of unexpected, cause ' ' is converted to incorrect value.

Hi Hazmi,

Sorry for the late reply. In the previous topic, I marked it as "resolved" when I pushed the commit that I thought it fixed the bug.

Let me check it again and will reply you soon.

Thanks a lot! I've just fixed it. It should be:

MB_Relationships_API::register( array(
    'id'   => 'posts_to_pages',
    'from' => array(
        'object_type'  => 'post',
        'admin_column' => 'true',  // THIS!
    ),
    'to'   => array(
        'object_type'  => 'post',
        'post_type'    => 'page',
        'admin_column' => 'after title', // THIS!
    ),
) );