Form\TwigRendererInterface (Bridge\Twig)
Symfony\Bridge\Twig\Form\TwigRendererInterface
interface TwigRendererInterface implements FormRendererInterface
Methods
FormRendererEngineInterface | getEngine() Returns the engine used by this renderer. | from FormRendererInterface |
setTheme(FormView $view, mixed $themes) Sets the theme(s) to be used for rendering a view and its children. | from FormRendererInterface | |
string | renderBlock(FormView $view, string $blockName, array $variables = array()) Renders a named block of the form theme. | from FormRendererInterface |
string | searchAndRenderBlock(FormView $view, string $blockNameSuffix, array $variables = array()) Searches and renders a block for a given name suffix. | from FormRendererInterface |
string | renderCsrfToken(string $intention) Renders a CSRF token. | from FormRendererInterface |
string | humanize(string $text) Makes a technical name human readable. | from FormRendererInterface |
setEnvironment(Twig_Environment $environment) Sets Twig's environment. |
Details
public FormRendererEngineInterface getEngine()
Returns the engine used by this renderer.
public setTheme(FormView $view, mixed $themes)
Sets the theme(s) to be used for rendering a view and its children.
public string renderBlock(FormView $view, string $blockName, array $variables = array())
Renders a named block of the form theme.
public string searchAndRenderBlock(FormView $view, string $blockNameSuffix, array $variables = array())
Searches and renders a block for a given name suffix.
The block is searched by combining the block names stored in the form view with the given suffix. If a block name is found, that block is rendered.
If this method is called recursively, the block search is continued where a block was found before.
public string renderCsrfToken(string $intention)
Renders a CSRF token.
Use this helper for CSRF protection without the overhead of creating a form.
Check the token in your action using the same intention.
$csrfProvider = $this->get('form.csrfprovider');
if (!$csrfProvider->isCsrfTokenValid('rmuser_'.$user->getId(), $token)) {
throw new \RuntimeException('CSRF attack detected.');
}
public string humanize(string $text)
Makes a technical name human readable.
Sequences of underscores are replaced by single spaces. The first letter of the resulting string is capitalized, while all other letters are turned to lowercase.
public setEnvironment(Twig_Environment $environment)
Sets Twig's environment.
© 2004–2016 Fabien Potencier
Licensed under the MIT License.
http://api.symfony.com/3.0/Symfony/Bridge/Twig/Form/TwigRendererInterface.html