我使用的是Silex 1.2和Twig 1.0。
我正在尝试用Twig生成URL。
<a href="{{ path('signUp') }}">Sign Up</a>
然而,我得到了这个错误:
Twig\u Error\u语法
Unknown "path" function.
就像在这篇帖子上(
Silex - Twig_Error_Syntax: The function "path" does not exist
)我在我的
boostrap.php
.
$app->register(new UrlGeneratorServiceProvider());
$app['twig']->addFunction(new \Twig_SimpleFunction('path', function($url) use ($app) {
return $app['url_generator']->generate($url);
}));
但我得到了这个错误:
RouteNotFoundException
Unable to generate a URL for the named route "signUp" as such route does not exist.
路由文件
<?php
$routes = $app['controllers_factory'];
$routes->get('/', function () use ($app){
return $app['twig']->render('home.html.twig');
});
$routes->get('/signUp', function () use ($app){
return $app['twig']->render('signUp.html.twig');
});
$routes->get('/signIn', function () use ($app) {
return $app['twig']->render('signIn.html.twig');
});
return $routes;
你能帮助我吗?
谢谢!