public function format_value($value, $post_id, $field)
{
// bail early if no value
if (empty($value)) {
return $value;
}
// force value to array
$value = acf_get_array($value);
// convert values to int
$value = array_map('intval', $value);
// load posts if needed
if ($field['return_format'] == 'object') {
$value = ACF_API_Fields()->api->get_posts($field, array('include' => $value));
}
// convert back from array if neccessary
if (!$field['multiple']) {
$value = array_shift($value);
}
// return value
return $value;
}
</div>
<?php
}
?>
<div class="selection acf-cf">
<div class="choices">
<ul class="acf-bl list"></ul>
</div>
<div class="values">
<ul class="acf-bl list">
<?php
if (!empty($field['value'])) {
// get posts
$remote_posts = ACF_API_Fields()->api->get_posts($field, array('include' => $field['value']));
// set choices
if (!empty($remote_posts)) {
foreach ($remote_posts as $remote_post) {
?>
<li>
<input type="hidden" name="<?php
echo $field['name'];
?>
[]" value="<?php
echo esc_attr($remote_post->id);
?>
" />
<span data-id="<?php
echo esc_attr($remote_post->id);
?>
