function get_field_groups()
{
// options
$options = acf_parse_args($_POST, array('nonce' => '', 'post_id' => 0, 'ajax' => 1));
// vars
$r = array();
$nonce = acf_extract_var($options, 'nonce');
// verify nonce
if (!wp_verify_nonce($nonce, 'acf_nonce')) {
die;
}
// get field groups
$field_groups = acf_get_field_groups($options);
// loop through field groups and build $r
if (!empty($field_groups)) {
foreach ($field_groups as $field_group) {
// vars
$class = 'acf-postbox ' . $field_group['style'];
// load fields
$fields = acf_get_fields($field_group);
// get field HTML
ob_start();
// render
if ($field_group['label_placement'] == 'left') {
?>
<table class="acf-table">
<tbody>
<?php
acf_render_fields($options['post_id'], $fields, 'tr', $field_group['instruction_placement']);
?>
</tbody>
</table>
<?php
} else {
acf_render_fields($options['post_id'], $fields, 'div', $field_group['instruction_placement']);
}
$html = ob_get_clean();
// get style
$style = acf_get_field_group_style($field_group);
// append to $r
$r[] = array('key' => $field_group['key'], 'title' => $field_group['title'], 'html' => $html, 'style' => $style, 'class' => $class);
}
}
// return
wp_send_json_success($r);
}
function get_field_groups()
{
// options
$options = acf_parse_args($_POST, array('nonce' => '', 'post_id' => 0, 'ajax' => 1, 'exists' => array()));
// vars
$json = array();
$nonce = acf_extract_var($options, 'nonce');
$exists = acf_extract_var($options, 'exists');
// verify nonce
if (!wp_verify_nonce($nonce, 'acf_nonce')) {
die;
}
// get field groups
$field_groups = acf_get_field_groups($options);
// bail early if no field groups
if (empty($field_groups)) {
wp_send_json_success($json);
}
// loop through field groups
foreach ($field_groups as $i => $field_group) {
// vars
$item = array('key' => $field_group['key'], 'title' => $field_group['title'], 'html' => '', 'style' => '');
// style
if ($i == 0) {
$item['style'] = acf_get_field_group_style($field_group);
}
// html
if (!in_array($field_group['key'], $exists)) {
// load fields
$fields = acf_get_fields($field_group);
// get field HTML
ob_start();
// render
acf_render_fields($options['post_id'], $fields, 'div', $field_group['instruction_placement']);
$item['html'] = ob_get_clean();
}
// append
$json[] = $item;
}
// return
wp_send_json_success($json);
}
