使用symfony中的参数重定向到页面 [英] Redirect to page with parameters in symfony

问题描述

所以我在页面上看起来像:

So I'm on page which looks like:

project2/web/calculator

当我单击表单提交时，我想重定向到这样的地址:

And when I click submit in form I want to redirect to address like this one:

project2/web/result?weight=80&height=190

我该怎么做?我只知道如何显示这些参数:

How I can do this? I know only how can I show these parameters:

if ($form->isValid())
{
    $weight = $form->get('weight')->getData();
    $height = $form->get('height')->getData();

    return new Response('Test: ' . $weight . ' ' . $height);        
}

推荐答案

假设您定义了一个与URL project2/web/result相匹配的名为result的路由，并假设您位于Controller中，则可以重定向至具有所需查询参数的路由-类似于:

Assuming you have defined a route named result that matches the URL project2/web/result, and assuming you are in a Controller, then you can redirect to that route with the query parameters you want - something like:

return $this->redirect($this->generateUrl('result', array(
    'height' => $height,
    'weight' => $weight
));

---

也就是说，在我看来，您正在尝试做一些奇怪的事情-为什么您需要重定向到另一条路线?我需要更多详细信息，但是在正常的Symfony2场景中，您可能希望渲染一个Twig模板，并通过以下方式传递这些值:

---

That said, it looks to me like you're trying to do something weird - why do you need to redirect to another route? I'd need more details, but in a normal Symfony2 scenario, you'd probably want to render a Twig template passing those values with:

return $this->render('result_view', array(
    'height' => $height,
    'weight' => $weight
));

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