public function display()
{
global $post;
$meta = $this->values;
if (!$meta && !$this->args['repeatable']) {
$meta = array('');
}
$field = $this->args;
foreach ($meta as $value) {
$this->value = $value;
echo '<div class="field-item">';
$this->html();
echo '</div>';
?>
<?php
}
if ($this->args['repeatable']) {
$this->value = '';
echo '<div class="field-item hidden">';
$this->html();
echo '</div>';
?>
<p>
<a href="#" class="button repeat-field">Add New</a>
</p>
<?php
}
if (!self::$added_js) {
?>
<script type="text/javascript">
</script>
<?php
self::$added_js = true;
}
}
