Provides 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->getUrl().

Parameters

$data: The query results for the row.

Overrides ArgumentPluginBase::summaryArgument

File

core/modules/views/src/Plugin/views/argument/ManyToOne.php, line 178

Class

ManyToOne

Argument handler for many to one relationships.

Namespace

Drupal\views\Plugin\views\argument

Code

public function summaryArgument($data) {
  $value = $data->{$this->base_alias};
  if (empty($value)) {
    $value = 0;
  }
  return $value;
}

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