Render the child objects

@since  1.0.0
@access public
@return string|null
196963
public function render_children() {
		$output = null;
		foreach ( $this->child as $child ) {
			$output .= $child->render();
		}

		return $output;
	}
473867
public function render()
    {
        if (!$this->visible) {
            return;
        }

        if ($this->sensitive) {
            $anchor = new SwatHtmlTag('a');

            if ($this->link_value === null) {
                $anchor->href = $this->link;
            } elseif (is_array($this->link_value)) {
                $anchor->href = vsprintf($this->link, $this->link_value);
            } else {
                $anchor->href = sprintf($this->link, $this->link_value);
            }

            $anchor->open();
        }

        parent::render();

        if ($this->sensitive) {
            $anchor->close();
        }
    }
57065
public function render()
    {
        parent::render();

        $sWidgetType = $this->getViewParameter('sWidgetType');
        $sListType = $this->getViewParameter('sListType');

        if ($sWidgetType && $sListType) {
            $this->_sTemplate = "widget/" . $sWidgetType . "/" . $sListType . ".tpl";
        }

        $sForceTemplate = $this->getViewParameter('oxwtemplate');
        if ($sForceTemplate) {
            $this->_sTemplate = $sForceTemplate;
        }

        return $this->_sTemplate;
    }
857241
public function render()
    {
        parent::render();

        $sOxId = $this->_aViewData["oxid"] = $this->getEditObjectId();
        //loading languages info from config
        $this->_aLangData = $this->_getLanguages();

        if (isset($sOxId) && $sOxId != "-1") {
            //checking if translations files exists
            $this->_checkLangTranslations($sOxId);
            $this->_aViewData["edit"] = $this->_getLanguageInfo($sOxId);
        }

        return "language_main.tpl";
    }
987702
public function render()
    {
        if ( ! $this->hasPages()) {
            return null;
        }

        return sprintf(
            $this->wrapper,
            $this->getPreviousButton(),
            $this->pageLabel,
            $this->getSelect(),
            $this->getPageOfLabel(),
            $this->getNextButton()
        );
    }
548071
public function render()
    {
        if ($this->header->hasChildNodes()) {
            $this->childNodes->push($this->header);
        }

        if ($this->body->hasChildNodes()) {
            $this->childNodes->push($this->body);
        }

        if ($this->footer->hasChildNodes()) {
            $this->childNodes->push($this->footer);
        }

        if ($this->responsive) {
            $this->attributes->addAttributeClass('table-responsive');
        }

        return parent::render();
    }
39135
public function render()
    {
        parent::render();

        // assign all member variables to template
        $aClassVars = get_object_vars($this);
        foreach ($aClassVars as $name => $value) {
            $this->_aViewData[$name] = $value;
        }

        $this->_aViewData['sOutputFile'] = $this->_sFilePath;
        $this->_aViewData['sDownloadFile'] = \OxidEsales\Eshop\Core\Registry::getConfig()->getConfigParam('sShopURL') . $this->sExportPath . $this->sExportFileName . "." . $this->sExportFileType;

        return $this->_sThisTemplate;
    }
1151783
public function render() {

		$result = NULL;

		foreach ($this->css as $name => $value) {

			if (!$value = trim($value)) {
				continue;
			}

			$result .= "{$name}:{$value};";
		}

		return $result ? $result : '';
	}
10722
public function render()
    {
        parent::render();

        $soxId = $this->_aViewData["oxid"] = $this->getEditObjectId();
        if (isset($soxId) && $soxId != "-1") {
            // load object
            $oVoucherSerie = oxNew(\OxidEsales\Eshop\Application\Model\VoucherSerie::class);
            $oVoucherSerie->load($soxId);
            $this->_aViewData["edit"] = $oVoucherSerie;

            //Disable editing for derived items
            if ($oVoucherSerie->isDerived()) {
                $this->_aViewData['readonly'] = true;
            }
        }

        return $this->_sThisTemplate;
    }
1160186
public function render_child_type( $type ) {

		$output = null;
		if ( ! empty( $this->child ) ) {
			foreach ( $this->child as $child ) {
				if ( $type === $child->type ) {
					$output .= $child->render();
				}
			}
		}

		return $output;

	}
980133
public function Render()
    {
        $string = $this->string;
        $tag = $this->tag;

        $classes = $this->classes;
        if (Count($classes)) {
            if ($classPrefix = $this->classPrefix) {
                foreach ($classes as $key => $value) {
                    $prefixedClass = $classPrefix . '__' . $value;
                    $classes[$prefixedClass] = $prefixedClass;
                }
            }
            $this->addAttribute('class', implode(' ', $classes));
        }

        if ($this->isVoidElement() && $string) {
            if ($voidAttributeName = $this->VoidElements[$tag]) {
                $this->addAttribute($voidAttributeName, $string);
            } else {
                throw new InvalidArgumentException("Void element \"{$tag}\" cannot have string");
            }
        }

        $attributes = [];
        foreach ($this->attributes as $name => $value) {
            $attributes[] = sprintf(
                '%s="%s"',
                $name,
                Convert::raw2att($value)
            );
        }
        $attributes = Count($attributes) ? ' ' . implode(' ', $attributes) : '';

        if ($this->isVoidElement()) {
            return "<{$tag}{$attributes} />";
        }

        if (!isset($string) || !$string || $string == '') {
            return null;
        }

        return "<{$tag}{$attributes}>{$string}</{$tag}>";
    }
259772
public function render()
    {
        if ($this->hasButtons()) {
            foreach ($this->buttons as $button) {
                $this->childNodes->push($button);
            }
        }

        return parent::render();
    }
1132015
public function render()
    {
        $vars = [
            'menu'  => $this,
            'items' => $this->get('root')->getChildren()
        ];

        $rendered = $this->viewFactory->make($this->view)->with($vars)->render();

        return $rendered;
    }
191743
public function getHtml()
	{
		$s = '';
		foreach ($this->children as $child) {
			if (is_object($child)) {
				$s .= $child->render();
			} else {
				$s .= $child;
			}
		}

		return $s;
	}
1177993
public function render()
    {
        $output[] = $this->open();

        if ($this->hasIcon()) {
            $output[] = $this->icon;
        }

        if ($this->hasTextContent()) {
            $output[] = PHP_EOL . implode('', $this->textContent->getArrayCopy()) . PHP_EOL;
        }

        if ($this->hasChildNodes()) {
            if ( ! $this->hasTextContent()) {
                $output[] = PHP_EOL;
            }

            foreach ($this->childNodes as $childNode) {
                $output[] = $childNode . PHP_EOL;
            }
        }

        $output[] = $this->close();

        return implode('', $output);
    }
1256368
public function render()
    {
        $this->templateVariableContainer->add($this->arguments[self::ARGUMENT_AS], $this->metaRepository->findAssociationCategories()->getCategories());
        $output = $this->renderChildren();
        $this->templateVariableContainer->remove($this->arguments[self::ARGUMENT_AS]);

        return $output;
    }
593985
public function render()
    {
        if ($this->isVoid) {
            return $this->renderTag();
        }

        $content = '';

        if ($this->hasChildren()) {
            $content = $this->renderChildren();
        }

        if ('append' === $this->contentConcat) {
            $content .= $this->getContent();
        } else {
            $content = $this->getContent() . $content;
        }

        return $this->renderTag($content);
    }