function views_handler_filter_in_operator::op_empty
3.x views_handler_filter_in_operator.inc | views_handler_filter_in_operator::op_empty() |
2.x views_handler_filter_in_operator.inc | views_handler_filter_in_operator::op_empty() |
File
- handlers/
views_handler_filter_in_operator.inc, line 372 - Definition of views_handler_filter_in_operator.
Class
- views_handler_filter_in_operator
- Simple filter to handle matching of multiple options selectable via checkboxes
Code
function op_empty() {
$this->ensure_my_table();
if ($this->operator == 'empty') {
$operator = "IS NULL";
}
else {
$operator = "IS NOT NULL";
}
$this->query->add_where($this->options['group'], "$this->table_alias.$this->real_field", NULL, $operator);
}