public function FractionField::clickSort in Fraction 8

Same name and namespace in other branches

1. 2.x src/Plugin/views/field/FractionField.php \Drupal\fraction\Plugin\views\field\FractionField::clickSort()

Called to determine what to tell the clicksorter.

Overrides EntityField::clickSort

File

src/Plugin/views/field/FractionField.php, line 26

Class

FractionField

Field handler for Fraction fields.

Namespace

Drupal\fraction\Plugin\views\field

Code

public function clickSort($order) {

  // Ensure the main table for this field is included.
  $this
    ->ensureMyTable();

  // Formula for calculating the final value, by dividing numerator by denominator.
  // These are available as additional fields.
  $formula = $this->tableAlias . '.' . $this->field . '_numerator / ' . $this->tableAlias . '.' . $this->field . '_denominator';

  // Add the orderby.
  $this->query
    ->addOrderBy(NULL, $formula, $order, $this->tableAlias . '_decimal');
}