symfony树枝渲染控制器参数数组 [英] symfony twig render controller argument array

问题描述

我想在诸如以下的twig命令中将数组作为参数发送:

I would like to send an array as an argument in a twig command like:

{{ render(controller("AppBundle:Default:Test"), { 'myarray': array }) }}

但是我无法找出好的方法.让我们用基本的AppBundle解释以下简单示例.在我的项目中，渲染将从另一个Bundle中请求渲染.不论是否使用相同的Bundle，我都可以确定过程是相同的.

But I'm not able to figure out the good way. Let's explain the following simple example with the basic AppBundle. In my project, the render will ask for a render from another Bundle. I'm sure the process is the same, whenever it's the same Bundle or not.

在默认控制器中，我将其放置:

In the default Controller, I put this:

 /**
 * @Route("/test", name="test")
 */
public function testAction()
{
    return $this->render('AppBundle:Default:Test.html.twig', array (
        'tests' => array("Test 1", "Test 2", "Test 3", "Test 4")
    ));
}

/**
 * @Route("/test2", name="test2")
 */
public function test2Action($tests = array())
{
    var_dump($tests);

    return $this->render('AppBundle:Default:Test2.html.twig', array(
        'tests' => $tests
    ));
}

我添加了一个var_dump来跟踪数组，但它没有转发到test2Action函数.

I added a var_dump to track the array, and it is not forwarded to the test2Action function.

在Test.html.twig中，我有以下代码:

In the Test.html.twig, I have this code:

{{ render(controller("AppBundle:Default:Test2"), { 'tests': tests }) }}

在Test2.html.twig中，我有以下代码:

In the Test2.html.twig, I have this code:

{% for test in tests %}
    {{ test }}</br>
{% endfor %}

最后，我在导航器中找到了这个

Finally, I have this in the navigator:

array(0) { }

与我通过树枝中的render/controller函数发送给test2Action函数的数组无关.

Nothing about the array I sent to the test2Action function through the render/controller function in twig.

我正在使用Symphony 3.0.3，但是即使在Symphony 2.8中，我也找不到任何相关信息.

I'm using Symphony 3.0.3, but even in Symphony 2.8, I cannot find any relevant information.

也许我没有使用最好的方法.

Maybe I'm not using the best way to do this.

请，你能帮我吗?我真的需要将一个数组从一个包发送到另一个，以便使它们彼此独立.

Please, could you help me. I really need to send an array from a bundle to another, in order to have both independent from the other.

非常感谢你， Stef.

Thank you so much, Stef.

推荐答案

似乎是括号错误.在Test.html.twig中，尝试以下操作:

Seems a bracket mistake. In the Test.html.twig, try this:

{{ render(controller("AppBundle:Default:Test2", { 'tests': tests }) ) }}

代替:

{{ render(controller("AppBundle:Default:Test2"), { 'tests': tests }) }}

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