TwigRenderer deprecated
class TwigRenderer extends FormRenderer implements TwigRendererInterface
deprecated
Constants
| CACHE_KEY_VAR |
Methods
| __construct(FormRendererEngineInterface $engine, CsrfTokenManagerInterface $csrfTokenManager = null) | ||
| FormRendererEngineInterface | getEngine() Returns the engine used by this renderer. | |
| setTheme(FormView $view, $themes) Sets the theme(s) to be used for rendering a view and its children. | from FormRenderer | |
| string | renderCsrfToken(string $tokenId) Renders a CSRF token. | from FormRenderer |
| string | renderBlock(FormView $view, string $blockName, array $variables = array()) Renders a named block of the form theme. | from FormRenderer |
| string | searchAndRenderBlock(FormView $view, string $blockNameSuffix, array $variables = array()) Searches and renders a block for a given name suffix. | from FormRenderer |
| string | humanize(string $text) Makes a technical name human readable. | from FormRenderer |
| setEnvironment(Environment $environment) |
Details
__construct(FormRendererEngineInterface $engine, CsrfTokenManagerInterface $csrfTokenManager = null)
Parameters
| FormRendererEngineInterface | $engine | |
| CsrfTokenManagerInterface | $csrfTokenManager |
FormRendererEngineInterface getEngine()
Returns the engine used by this renderer.
Return Value
| FormRendererEngineInterface | The renderer engine |
setTheme(FormView $view, $themes)
Sets the theme(s) to be used for rendering a view and its children.
Parameters
| FormView | $view | |
| $themes |
string renderCsrfToken(string $tokenId)
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 token ID.
// $csrfProvider being an instance of Symfony\Component\Security\Csrf\TokenGenerator\TokenGeneratorInterface
if (!$csrfProvider->isCsrfTokenValid('rmuser'.$user->getId(), $token)) {
throw new \RuntimeException('CSRF attack detected.');
}
Parameters
| string | $tokenId | The ID of the CSRF token |
Return Value
| string | A CSRF token |
string renderBlock(FormView $view, string $blockName, array $variables = array())
Renders a named block of the form theme.
Parameters
| FormView | $view | The view for which to render the block |
| string | $blockName | The name of the block |
| array | $variables | The variables to pass to the template |
Return Value
| string | The HTML markup |
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.
Parameters
| FormView | $view | The view for which to render the block |
| string | $blockNameSuffix | The suffix of the block name |
| array | $variables | The variables to pass to the template |
Return Value
| string | The HTML markup |
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.
Parameters
| string | $text | The text to humanize |
Return Value
| string | The humanized text |
setEnvironment(Environment $environment)
Parameters
| Environment | $environment |
© 2004–2017 Fabien Potencier
Licensed under the MIT License.
http://api.symfony.com/3.4/Symfony/Bridge/Twig/Form/TwigRenderer.html