function ManyToOneHelper::getField

Get the field via formula or build it using alias and field name.

Sometimes the handler might want us to use some kind of formula, so give it that option. If it wants us to do this, it must set $helper->formula = TRUE and implement handler->getFormula().

File

core/modules/views/src/ManyToOneHelper.php, line 63

Class

ManyToOneHelper

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

Namespace

Code

public function getField() {
    if (!empty($this->formula)) {
        return $this->handler
            ->getFormula();
    }
    else {
        return $this->handler->tableAlias . '.' . $this->handler->realField;
    }
}