function views_handler_argument_string::summary_argument in Views (for Drupal 7) 6.2

Same name and namespace in other branches

1. 6.3 handlers/views_handler_argument_string.inc \views_handler_argument_string::summary_argument()
2. 7.3 handlers/views_handler_argument_string.inc \views_handler_argument_string::summary_argument()

Provide the argument to use to link from the summary to the next level; this will be called once per row of a summary, and used as part of $view->get_url().

Parameters

$data: The query results for the row.

Overrides views_handler_argument::summary_argument

File

handlers/views_handler_argument_string.inc, line 197

Class

views_handler_argument_string

Basic argument handler to implement string arguments that may have length limits.

Code

function summary_argument($data) {
  $value = $this
    ->case_transform($data->{$this->base_alias}, 'path_case');
  if (!empty($this->options['transform_dash'])) {
    $value = strtr($value, ' ', '-');
  }
  return $value;
}