wpquestions.com, ID = 2855

<?php
/**
 * functions.php
 *
 * this code creates the metabox object
 */

// include the class in your theme or plugin
include_once 'WPAlchemy/MetaBox.php';

// include css to help style our custom meta boxes ( if necessary - uncomment and fix paths )
// if ( is_admin() ) { wp_enqueue_style( 'custom_meta_css', get_bloginfo( 'stylesheet_directory' ) . '/custom/meta.css' ); }

// create the metabox object
$custom_metabox = new WPAlchemy_MetaBox( array(
    'id' => '_mcms_testimonial', // prefixing with an underscore will hide it from the 'Custom Fields' box
    'title' => 'Testimonials', // title of the box
    'types' => array( 'custom_post_type_slug' ), // post types
    'template' => STYLESHEETPATH . '/custom/meta.php' // the actual metabox ( fix paths if necessary )
     )
 );
?>


<?php
/**
 * meta.php
 *
 * this defines the guts of the metabox
 * the HTML/CSS is up to you
 */
?>
<div class="mcms_optinpage">

    <?php while( $mb->have_fields_and_multi( 'testimonials' ) ): ?>
    <?php $mb->the_group_open(); ?>

        <?php $mb->the_field( 'name' ); ?>
        <label>Testimonial Name</label><div class='description'>Enter the name of your testimonial.</div>
        <p><input type="text" name="<?php $mb->the_name(); ?>" value="<?php $mb->the_value(); ?>" /></p>

        <?php $mb->the_field( 'content' ); ?>
        <label>The Testimonial</label><div class='description'>Enter the testimonial which your prospect gave you.</div>
        <p><textarea type="text" name="<?php $mb->the_name(); ?>"><?php $mb->the_value(); ?></textarea></p>

        <?php $mb->the_field( 'audio' ); ?>
        <label>OPTIONIAL Testimonial Audio Button</label><div class='description'>Enter the URL to the mp3 of your testimonial.</div>
        <p><input type="text" name="<?php $mb->the_name(); ?>" value="<?php $mb->the_value(); ?>" /></p>


    <?php $mb->the_group_close(); ?>
    <?php endwhile; ?>

    <p>
        <a href="#" class="docopy-testimonials button">Add Testimonial</a>
    </p>

</div>


<?php
/**
 * custom-post-type-template.php
 *
 * use this to retrieve the meta values in the template ( inside a WP loop )
 * the HTML is up to you, this will simply echo the values out
 */

// WP Alchemy metabox
global $custom_metabox;

// get the meta data for the current post
$custom_metabox->the_meta();

// loop a set of field groups
while( $custom_metabox->have_fields( 'testimonials' ) )
{ ?>

    <p>
        <?php $custom_metabox->the_value( 'name' ); ?>
    </p>

    <p>
        <?php $custom_metabox->the_value( 'content' ); ?>
    </p>

    <?php // checking if a value exists
    if ( $custom_metabox->get_the_value( 'audio' ) ) { ?>
    <p>
        <?php $custom_metabox->the_value( 'audio' ); ?>
    </p>
    <?php } ?>

<?php } ?>