Prado\Web\UI\WebControls\TWizard::setActiveStepIndex PHP Method

    public function setActiveStepIndex($value)
    {
        $value = TPropertyValue::ensureInteger($value);
        $multiView = $this->getMultiView();
        if ($multiView->getActiveViewIndex() !== $value) {
            $multiView->setActiveViewIndex($value);
            $this->_activeStepIndexSet = true;
            if ($this->_sideBarDataList !== null && $this->getSideBarTemplate() !== null) {
                $this->_sideBarDataList->setSelectedItemIndex($this->getActiveStepIndex());
                $this->_sideBarDataList->dataBind();
            }
        }
    }