function signup_handler_field_signup_user_form_data::render in Signup 7

Same name and namespace in other branches

1. 6.2 views/handlers/signup_handler_field_signup_user_form_data.inc \signup_handler_field_signup_user_form_data::render()
2. 6 views/handlers/signup_handler_field_signup_user_form_data.inc \signup_handler_field_signup_user_form_data::render()

Render the field.

This function is deprecated, but left in for older systems that have not yet or won't update their prerender list fields. If a render_item method exists, this will not get used by advanced_render.

Overrides views_handler_field_prerender_list::render

File

views/handlers/signup_handler_field_signup_user_form_data.inc, line 42

Class

signup_handler_field_signup_user_form_data

Field handler to display custom (site-specific) signup form data.

Code

function render($values) {
  if ($this->options['form_data_fieldname']) {
    $form_data = unserialize($values->{$this->field_alias});
    return check_plain($form_data[$this->options['form_data_fieldname']]);
  }
  else {
    $field = $this
      ->get_value($values);
    if (!empty($field)) {
      if ($this->options['type'] == 'separator') {
        return implode($this
          ->sanitize_value($this->options['separator']), $field);
      }
      else {
        return theme('item_list', array(
          'items' => $field,
          'title' => NULL,
          'type' => $this->options['type'],
        ));
      }
    }
  }
}