Prado\Web\UI\WebControls\TDataBoundControl::pagePreLoad PHP Méthode

    public function pagePreLoad($sender, $param)
    {
        $this->_initialized = true;
        $isPostBack = $this->getPage()->getIsPostBack();
        if (!$isPostBack || $isPostBack && (!$this->getEnableViewState(true) || !$this->getIsDataBound())) {
            $this->setRequiresDataBinding(true);
        }
    }