Prado\Web\UI\TTemplate::instantiateIn PHP Метод

    public function instantiateIn($tplControl, $parentControl = null)
    {
        $this->_tplControl = $tplControl;
        if ($parentControl === null) {
            $parentControl = $tplControl;
        }
        if (($page = $tplControl->getPage()) === null) {
            $page = $this->getService()->getRequestedPage();
        }
        $controls = array();
        $directChildren = array();
        foreach ($this->_tpl as $key => $object) {
            if ($object[0] === -1) {
                $parent = $parentControl;
            } else {
                if (isset($controls[$object[0]])) {
                    $parent = $controls[$object[0]];
                } else {
                    continue;
                }
            }
            if (isset($object[2])) {
                $component = Prado::createComponent($object[1]);
                $properties =& $object[2];
                if ($component instanceof TControl) {
                    if ($component instanceof \Prado\Web\UI\WebControls\TOutputCache) {
                        $component->setCacheKeyPrefix($this->_hashCode . $key);
                    }
                    $component->setTemplateControl($tplControl);
                    if (isset($properties['id'])) {
                        if (is_array($properties['id'])) {
                            $properties['id'] = $component->evaluateExpression($properties['id'][1]);
                        }
                        $tplControl->registerObject($properties['id'], $component);
                    }
                    if (isset($properties['skinid'])) {
                        if (is_array($properties['skinid'])) {
                            $component->setSkinID($component->evaluateExpression($properties['skinid'][1]));
                        } else {
                            $component->setSkinID($properties['skinid']);
                        }
                        unset($properties['skinid']);
                    }
                    $component->trackViewState(false);
                    $component->applyStyleSheetSkin($page);
                    foreach ($properties as $name => $value) {
                        $this->configureControl($component, $name, $value);
                    }
                    $component->trackViewState(true);
                    if ($parent === $parentControl) {
                        $directChildren[] = $component;
                    } else {
                        $component->createdOnTemplate($parent);
                    }
                    if ($component->getAllowChildControls()) {
                        $controls[$key] = $component;
                    }
                } else {
                    if ($component instanceof TComponent) {
                        $controls[$key] = $component;
                        if (isset($properties['id'])) {
                            if (is_array($properties['id'])) {
                                $properties['id'] = $component->evaluateExpression($properties['id'][1]);
                            }
                            $tplControl->registerObject($properties['id'], $component);
                            if (!$component->hasProperty('id')) {
                                unset($properties['id']);
                            }
                        }
                        foreach ($properties as $name => $value) {
                            $this->configureComponent($component, $name, $value);
                        }
                        if ($parent === $parentControl) {
                            $directChildren[] = $component;
                        } else {
                            $component->createdOnTemplate($parent);
                        }
                    }
                }
            } else {
                if ($object[1] instanceof TCompositeLiteral) {
                    // need to clone a new object because the one in template is reused
                    $o = clone $object[1];
                    $o->setContainer($tplControl);
                    if ($parent === $parentControl) {
                        $directChildren[] = $o;
                    } else {
                        $parent->addParsedObject($o);
                    }
                } else {
                    if ($parent === $parentControl) {
                        $directChildren[] = $object[1];
                    } else {
                        $parent->addParsedObject($object[1]);
                    }
                }
            }
        }
        // delay setting parent till now because the parent may cause
        // the child to do lifecycle catchup which may cause problem
        // if the child needs its own child controls.
        foreach ($directChildren as $control) {
            if ($control instanceof TComponent) {
                $control->createdOnTemplate($parentControl);
            } else {
                $parentControl->addParsedObject($control);
            }
        }
    }