douqulv6059 2017-04-04 13:28 采纳率: 0%
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ACF中继器字段不渲染子字段

I am writing a code where I can get notifications everytime a post is edited on a custom post type.

It is working fine, but ACF's repeater field is not rendering its subfields on the email.

I wonder what I could be doing wrong. The email comes with the exact number of rows in the post, only the fields are not being displayed.

Everything else seems to be working fine.

function send_mails_on_update( $new_status, $old_status, $post )
{
    if ( $new_status != $old_status or 'form_caravanas' !== get_post_type( $post ) )
        return 'text/html';

    $subscribers = get_users( array ( 'role' => 'administrator' ) );
    $emails      = array ();

    foreach ( $subscribers as $subscriber )
    $emails[] = $subscriber->user_email;

    $nome = get_field('nome', $post);
    $sobrenome = get_field('sobrenome', $post);
    $ddd_celular = get_field('ddd_celular', $post);
    $email = get_field('email', $post);
    $nome_da_igreja = get_field('nome_da_igreja', $post);
    $tipo_de_transporte = get_field('tipo_de_transporte', $post);
    $cidade_e_estado_de_origem = get_field('cidade_e_estado_de_origem', $post);

    $repeater = get_field('participantes', $post);

    $participantes = '';

    if( have_rows('participantes', $post) ):
    while( have_rows('participantes', $post) ): the_row();
    $nome_participante = the_sub_field('nome', $post);
    $sobrenome_participante = the_sub_field('sobrenome', $post);
    $ddd_celular_participante = the_sub_field('telefone', $post);
    $email_participante = the_sub_field('email', $post);

    $participantes.= sprintf( '<ul>
        <li>Nome: ' . $nome_participante . '</li>
        <li>Sobrenome: ' . $sobrenome_participante . '</li>
        <li>Celular: ' . $ddd_celular_participante . '</li>
        <li>Email: ' . $email_participante . '</li>
    </ul>' ); endwhile; endif;

    $participantes.= '';

    $body = sprintf( '<html><head><link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" integrity="sha384-BVYiiSIFeK1dGmJRAkycuHAHRg32OmUcww7on3RYdg4Va+PmSTsz/K68vbdEjh4u" crossorigin="anonymous"></head><body>
    <div class="container"><p><h3>Responsável</h3></p>
    <p><strong>Nome:</strong> ' . $nome . '<br>
    <strong>Sobrenome:</strong> ' . $sobrenome . '<br>
    <strong>DDD + Celular:</strong> ' . $ddd_celular . '<br>
    <strong>Email:</strong> ' . $email . '<br>
    <strong>Nome da Igreja:</strong> ' . $nome_da_igreja . '<br>
    <strong>Tipo de Transporte:</strong> ' . $tipo_de_transporte . '<br>
    <strong>Cidade e Estado de Origem:</strong> ' . $cidade_e_estado_de_origem . '<br>
    </p>
    <p><h3>Participantes</h3></p>
    <p>' . $participantes . '</p>
    </div></body></html>' );


    wp_mail( $emails, 'A caravana "' . get_the_title( $post ) . '" foi atualizada!', $body );
}
  • 写回答

1条回答 默认 最新

  • douque2016 2017-04-04 13:59
    关注

    First, make sure that participantes is the name of the repeater. Then, remove the $post variable in every the_sub_field().

    Change 

    $nome_participante = the_sub_field('nome', $post);
$sobrenome_participante = the_sub_field('sobrenome', $post);
$ddd_celular_participante = the_sub_field('telefone', $post);
$email_participante = the_sub_field('email', $post);

    To

    $nome_participante = the_sub_field('nome');
$sobrenome_participante = the_sub_field('sobrenome');
$ddd_celular_participante = the_sub_field('telefone');
$email_participante = the_sub_field('email');

    You already mentioned which repeater's values to fetch(and you are in that repeater's while loop) so you don't need to insert that again on the sub field.

    Also, you might need to use get_sub_field() and not the_sub_field(). The difference is that the_sub_field() echoes the value and get_sub_field() doesn't.

    本回答被题主选为最佳回答 , 对您是否有帮助呢?
    评论

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