function date_api_argument_handler::summary_argument in Date 6.2

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.

File

includes/date_api_argument_handler.inc, line 219

Views argument handler.

Class

date_api_argument_handler

Date API argument handler.

Code

function summary_argument($data) {
  $format = $this->date_handler
    ->views_formats($this->options['granularity'], 'sql');
  $value = $data->{$this->name_alias};
  $range = $this->date_handler
    ->arg_range($value);
  return date_format_date($range[0], 'custom', $format);
}