function content_handler_filter_many_to_one::allowed_values in Content Construction Kit (CCK) 6.3

Same name and namespace in other branches

1. 6.2 includes/views/handlers/content_handler_filter_many_to_one.inc \content_handler_filter_many_to_one::allowed_values()

1 call to content_handler_filter_many_to_one::allowed_values()

content_handler_filter_many_to_one::get_value_options in includes/views/handlers/content_handler_filter_many_to_one.inc

File

includes/views/handlers/content_handler_filter_many_to_one.inc, line 25

The subclass simply adds properties, for field-specific subclasses to use if they need to.

Class

content_handler_filter_many_to_one

@file The subclass simply adds properties, for field-specific subclasses to use if they need to.

Code

function allowed_values() {
  $field = $this->content_field;
  $function = $field['module'] . '_allowed_values';
  if ($this->value_form_type == 'select') {

    // Select elements accept multidimensional arrays to support optgroups.
    $options = function_exists($function) ? $function($field) : content_allowed_values($field, FALSE);

    // For selects, HTML should be filtered out and entities left unencoded.
    // See content_allowed_values / content_filter_xss / filter_xss.
    content_allowed_values_filter_html($options);
  }
  else {
    $options = function_exists($function) ? $function($field) : content_allowed_values($field);
  }
  return (array) $options;
}