function views_many_to_one_helper::get_field

Provide an option to use a formula.

If it wants us to do this, it must set $helper->formula = TRUE and implement handler->get_formula().

File

includes/handlers.inc, line 858

Class

views_many_to_one_helper

This many to one helper object is used on both arguments and filters.

Code

public function get_field() {
    if (!empty($this->formula)) {
        return $this->handler
            ->get_formula();
    }
    else {
        return $this->handler->table_alias . '.' . $this->handler->real_field;
    }
}