Could be called directly by a plugin or theme.
| public element_markup ( array $values = [] ) : string | ||
| $values | array | the current values of this element, in a tree structure if the element has children. |
| return | string | HTML for all form elements. |
/**
* Render the field.
*
* @param array $args {
* Optional. Arguments to adjust the rendering behavior.
*
* @type mixed $data The existing data to display with the field. If
* absent, data will be loaded using
* Fieldmanager_Context::_load().
* @type boolean $echo Output if true, return if false. Default is true.
* }
* @return string if $args['echo'] == false.
*/
protected function render_field($args = array())
{
$data = array_key_exists('data', $args) ? $args['data'] : null;
$echo = isset($args['echo']) ? $args['echo'] : true;
$nonce = wp_nonce_field('fieldmanager-save-' . $this->fm->name, 'fieldmanager-' . $this->fm->name . '-nonce', true, false);
$field = $this->fm->element_markup($data);
if ($echo) {
echo $nonce . $field;
} else {
return $nonce . $field;
}
}
