Returns the response content without sending it.
| public getContent ( ) : string | ||
| return | string | The response content |
/**
* Render this form.
*
* @return string rendered form
* @api
* @throws \Neos\Form\Exception\RenderingException
*/
public function render()
{
if ($this->isAfterLastPage()) {
$this->invokeFinishers();
return $this->response->getContent();
}
$this->formState->setLastDisplayedPageIndex($this->currentPage->getIndex());
if ($this->formDefinition->getRendererClassName() === null) {
throw new \Neos\Form\Exception\RenderingException(sprintf('The form definition "%s" does not have a rendererClassName set.', $this->formDefinition->getIdentifier()), 1326095912);
}
$rendererClassName = $this->formDefinition->getRendererClassName();
$renderer = new $rendererClassName();
if (!$renderer instanceof \Neos\Form\Core\Renderer\RendererInterface) {
throw new \Neos\Form\Exception\RenderingException(sprintf('The renderer "%s" des not implement RendererInterface', $rendererClassName), 1326096024);
}
$controllerContext = $this->getControllerContext();
$renderer->setControllerContext($controllerContext);
$renderer->setFormRuntime($this);
return $renderer->renderRenderable($this);
}
/**
* @test
*/
public function contentCanBeSetAppendedAndRetrieved()
{
$response = new Response();
$response->setContent('Two households, both alike in dignity, ');
$response->appendContent('In fair Verona, where we lay our scene');
$this->assertEquals('Two households, both alike in dignity, In fair Verona, where we lay our scene', $response->getContent());
$response->setContent('For never was a story of more woe, Than this of Juliet and her Romeo.');
$this->assertEquals('For never was a story of more woe, Than this of Juliet and her Romeo.', $response->getContent());
$this->assertEquals('For never was a story of more woe, Than this of Juliet and her Romeo.', (string) $response);
}
/**
* Returns the DOM crawler which can be used to interact with the web page
* structure, submit forms, click links or fetch specific parts of the
* website's contents.
*
* The returned DOM crawler is bound to the response of the last executed
* request.
*
* @return \Symfony\Component\DomCrawler\Crawler
* @api
*/
public function getCrawler()
{
$crawler = new Crawler(null, $this->lastRequest->getBaseUri());
$crawler->addContent($this->lastResponse->getContent(), $this->lastResponse->getHeader('Content-Type'));
return $crawler;
}
