How to display clone fields subgroup

This topic has 2 replies, 2 voices, and was last updated 7 years, 9 months ago by Infolu Official.

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July 20, 2016 at 10:34 PM #3704

Infolu Official

Participant

How to display clone fields using the example below?

Can give me an example of displaying clones courses within an echo

Note that my phone is clone field, and I ebixir the phone clones items on display sample field below


add_filter( 'rwmb_meta_boxes', 'prefix_register_contacts' );
function prefix_register_contacts( $meta_boxes ) {
    $meta_boxes[] = array(
        'title' => __( 'Contacts', 'textdomain' ),
        'post_types' => 'post',
        'fields' => array(
            array(
                'id' => 'contacts',
                'type' => 'group',
                'clone' => true,
                'fields' => array(
                    array(
                        'id' => 'name',
                        'type' => 'text',
                        'name' => __( 'Name', 'textdomain' ),
                    ),
                    array(
                        'id' => 'email',
                        'type' => 'text',
                        'name' => __( 'Email', 'textdomain' ),
                    ),
                    array(
                        'id' => 'phone',
                        'type' => 'text',
                        'name' => __( 'Phone', 'textdomain' ),
                        'clone' => true, 
                    ),
                ),
            ),
        ),
    );
    return $meta_boxes;
}

Display

$contacts = rwmb_meta( 'contacts' );
if ( ! empty( $contacts ) ) {
    foreach ( $contacts as $contact ) {
        echo '<div class="contact">';
        echo '<h4>', __( 'Contact info', 'textdomain' ), '</h4>';
        echo '<p><label>', __( 'Name:', 'textdomain' ), '<label> ', $contact['name'], '</p>';
        echo '<p><label>', __( 'Email:', 'textdomain' ), '<label> ', $contact['email'], '</p>';
        echo '<p><label>', __( 'Phone number:', 'textdomain' ), '<label> ', $contact['phone'], '</p>';
        echo '</div>';
    }
}

July 21, 2016 at 11:42 AM #3709

Anh Tran

Keymaster

The $contact['phone'] is an array, so you need to loop for it:

// Echo name, email
if ( ! empty( $contact['phone'] ) ) {
    echo '<p><label>', __( 'Phone numbers:', 'textdomain' ), '<label> ';
    foreach ( $contact['phone'] as $k => $phone ) {
        echo $k ? ', ' : '', $phone;
    }
    // Or faster
    echo implode( ', ', $contact['phone'] );
}

August 3, 2016 at 8:21 PM #3804

Infolu Official

Participant

Perfect, thanks

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