function InOperator::opEmpty
Same name in other branches
- 9 core/modules/views/src/Plugin/views/filter/InOperator.php \Drupal\views\Plugin\views\filter\InOperator::opEmpty()
- 8.9.x core/modules/views/src/Plugin/views/filter/InOperator.php \Drupal\views\Plugin\views\filter\InOperator::opEmpty()
- 11.x core/modules/views/src/Plugin/views/filter/InOperator.php \Drupal\views\Plugin\views\filter\InOperator::opEmpty()
File
-
core/
modules/ views/ src/ Plugin/ views/ filter/ InOperator.php, line 405
Class
- InOperator
- Simple filter to handle matching of multiple options selectable via checkboxes.
Namespace
Drupal\views\Plugin\views\filterCode
protected function opEmpty() {
$this->ensureMyTable();
if ($this->operator == 'empty') {
$operator = "IS NULL";
}
else {
$operator = "IS NOT NULL";
}
$this->query
->addWhere($this->options['group'], "{$this->tableAlias}.{$this->realField}", NULL, $operator);
}
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