我在我的网站上使用了knpmenubundle,这是我的问题:我有一个用户列表,列出了这个路径:/admin/ user,菜单是这样的:
User (is opened)
list (is active)
add new在列表视图中,菜单中的项目" list “是活动的,就像我在添加新视图中想要的那样,菜单中的项目"add new”是活动的,就像我想要的那样。
但是,当我想编辑一个已经存在的用户时,我无法激活项目“ user ”,因为te路由有一个动态参数
以下是我的网站的结构:
src/dn/AdminBundle/Resources/Config/routing.yml中的
# Users
### List
dnAdmin_usersList:
pattern: /users/{page}
defaults: { _controller: dnAdminBundle:User:list, page: 1 }
requirements:
page: \d*
### Edit
dnAdmin_userEdit:
pattern: /user/edit/{id}
defaults: { _controller: dnAdminBundle:User:edit}
requirements:
id: \d+app/ressources/view/layout/html/twig中的
{{ render(controller("dnAdminBundle:Common:leftMenu")) }}src/dn/AdminBundle/Controller/CommonController中的
public function leftMenuAction()
{
return $this->render('dnAdminBundle:Common:leftMenu.html.twig');
}src/dn/AdminBundle/Resources/view/Common/leftMenu/html.twig中的
{{ knp_menu_render('leftMenu', {'template':'dnAdminBundle:Menu:knp_menu.html.twig', 'currentClass':'active', 'ancestorClass':'active'}) }}src/dn/AdminBundle/Resources/config/services.yml中的
services:
dn_admin.menu_builder:
class: dn\AdminBundle\Menu\MenuBuilder
arguments: ["@knp_menu.factory"]
dn_admin.menu.leftMenu:
class: Knp\Menu\MenuItem
factory_service: dn_admin.menu_builder
factory_method: createLeftMenu
arguments: ["@request"]
scope: request
tags:
- { name: knp_menu.menu, alias: leftMenu }src/dn/AdminBundle/Menu/MenuBuilder.php名称空间dn\AdminBundle中的;
使用Knp\Menu\FactoryInterface;使用Symfony\Component\HttpFoundation\Request;类MenuBuilder {私有$factory;
/**
* @param FactoryInterface $factory
*/
public function __construct(FactoryInterface $factory)
{
$this->factory = $factory;
}
public function createLeftMenu(Request $request)
{
// root
$menu = $this->factory->createItem('root');
$menu->setChildrenAttributes(array('class' => 'sidebar-menu'));
// Users
$l = $menu->addChild('Users', array(
'uri' => '#',
));
$l->setAttribute('class', 'treeview');
$l->setChildrenAttribute('class', 'treeview-menu');
$l->addChild('Liste', array(
'route' => 'dnAdmin_userList',
));
$l->addChild('Edit', array(
'route' => 'dnAdmin_userEdit',
'routeParameters' => $request->get('id'),
))
->setDisplay(false);
}但是$request->get('id')返回空字符串
有人知道我怎样才能得到现在的参数吗?
谢谢
发布于 2014-09-24 02:11:11
如果您的菜单构建器扩展了ContainerAware,您应该能够访问请求对象。示例:
class Builder extends ContainerAware {
public function mainMenu(FactoryInterface $factory, array $options) {
$request = $this->container->get('request');
$menu = $factory->createItem('root');
$parent = $menu->addChild('Users', array('route' => 'users'));
$parent->addChild('Edit', array('route' => 'user_edit', 'routeParameters' => array('id' => $request->get('id'))));
return $menu;
}用户菜单项应获得current_ancestor类。
https://stackoverflow.com/questions/24478971
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