Prado\Web\UI\WebControls\TRepeater::setAlternatingItemTemplate PHP Method

    public function setAlternatingItemTemplate($value)
    {
        if ($value instanceof \Prado\Web\UI\ITemplate || $value === null) {
            $this->_alternatingItemTemplate = $value;
        } else {
            throw new TInvalidDataTypeException('repeater_template_required', 'AlternatingItemTemplate');
        }
    }