function Combine::opEmpty
Same name in other branches
- 8.9.x core/modules/views/src/Plugin/views/filter/Combine.php \Drupal\views\Plugin\views\filter\Combine::opEmpty()
- 10 core/modules/views/src/Plugin/views/filter/Combine.php \Drupal\views\Plugin\views\filter\Combine::opEmpty()
- 11.x core/modules/views/src/Plugin/views/filter/Combine.php \Drupal\views\Plugin\views\filter\Combine::opEmpty()
Overrides StringFilter::opEmpty
File
-
core/
modules/ views/ src/ Plugin/ views/ filter/ Combine.php, line 216
Class
- Combine
- Filter handler which allows to search on multiple fields.
Namespace
Drupal\views\Plugin\views\filterCode
protected function opEmpty($expression) {
if ($this->operator == 'empty') {
$operator = "IS NULL";
}
else {
$operator = "IS NOT NULL";
}
$this->query
->addWhereExpression($this->options['group'], "{$expression} {$operator}");
}
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