dongweihuan8832 2016-06-16 16:29
浏览 47
已采纳

Symfony2为特定路由动态分配控制器

I'm not sure if I'm approaching this problem in the correct way

I need the same route pattern for 2 different actions, like this

/{category}

going to productAction and

/{brand}

going to brandAction (without prefix)

A query to DB will tell me which type of entity this parameter is and then I can assign the action/controller to handle it

  1. I could create an Action to handle this pattern and redirect to another action accordingly

  2. I could create a Listener in kernel.controller event and reassign the controller accordingly

  3. I could use Symfony CMF but seems to me like overkill.

Thanks in advance

  • 写回答

1条回答 默认 最新

  • dpqjvoq9033 2016-06-20 08:37
    关注

    Got it working using Option 2, not sure if that is the best way to do it

        /**
     * @param FilterControllerEvent $event
     */
    public function onKernelController(FilterControllerEvent $event)
    {
        $routeService = $this->getRouteService();
        $params = $request->attributes->all();
        $slugs = array();
    
        foreach ($params as $key => $param) {
            if (preg_match('/slug*/', $key)) {
                $node = $routeService->findBySlug($param);
                if ($node !== null) {
                    $slug['id'] = $node->getEntityId();
                    $slug['type'] = $node->getEntityType();
                    $slugs[] = $slug;
                }
            }
        }
    
        $request->request->set('slugs', $slugs);
    }
    
    本回答被题主选为最佳回答 , 对您是否有帮助呢?
    评论

报告相同问题?

悬赏问题

  • ¥15 MATLAB动图问题
  • ¥15 有段代码不知道怎么理解,const isToken = (config.headers || {}).isToken === false
  • ¥100 采用栈和深度优先算法对我的代码进行修改显示路径
  • ¥15 pointnet2包安装
  • ¥20 射频功率问题,解答者有酬谢!
  • ¥80 构建降雨和积水的预测模型
  • ¥15 #Qt Transform setTransform()在鼠标拖动移动视角是一致在原地不动,无法变换视角(细微观察似乎视图有在原地抖动),无法变换视角(细微观察似乎视图有在原地抖动)
  • ¥50 如何利用无人机拍摄的数码照片测量鸟卵的长短径
  • ¥100 github贡献者给与奖励
  • ¥15 使用DS18B20+ESP8266获取温度数据返回-127.00