/**
* Render a repeatable group
*/
public static function render_group($args)
{
if (!isset($args['id'], $args['fields']) || !is_array($args['fields'])) {
return;
}
$args['count'] = 0;
$field_group = new cmb_Meta_Box_field($args);
$desc = $field_group->args('description');
$label = $field_group->args('name');
$sortable = $field_group->options('sortable') ? ' sortable' : '';
$group_val = (array) $field_group->value();
$nrows = count($group_val);
$remove_disabled = $nrows <= 1 ? 'disabled="disabled" ' : '';
echo '<tr><td colspan="2"><table id="', $field_group->id(), '_repeat" class="repeatable-group' . $sortable . '" style="width:100%;">';
if ($desc || $label) {
echo '<tr><th>';
if ($label) {
echo '<h2 class="cmb-group-name">' . $label . '</h2>';
}
if ($desc) {
echo '<p class="cmb_metabox_description">' . $desc . '</p>';
}
echo '</th></tr>';
}
if (!empty($group_val)) {
foreach ($group_val as $iterator => $field_id) {
self::render_group_row($field_group, $remove_disabled);
}
} else {
self::render_group_row($field_group, $remove_disabled);
}
echo '<tr><td><p class="add-row"><button data-selector="', $field_group->id(), '_repeat" data-grouptitle="', $field_group->options('group_title'), '" class="add-group-row button">' . $field_group->options('add_button') . '</button></p></td></tr>';
echo '</table></td></tr>';
}
