Jquery Symfony2:AJAX提交500错误“；“变量不存在”；

我有一个细枝视图，它包含三种不同实体的几种形式：面积、学期、常规小时。下面的示例是区域实体的edit.html.twig文件

{% block body -%}
    <h1 class="page-header">HoursArea edit</h1>

    ...

    <div class="row">
        <div class="col-xs-12">
            <h2>Regular Hours</h2>
            {{ form(semester_form) }}
            Sunday: {{ form(day_0) }}
            Monday: {{ form(day_1) }}
            Tuesday: {{ form(day_2) }}
            Wednesday: {{ form(day_3) }}
            Thursday: {{ form(day_4) }}
            Friday: {{ form(day_5) }}
            Saturday: {{ form(day_6) }}
        </div>
    </div>
{% endblock %}
{% block documentReady %}
    $('.regularHours_form').submit(function(event){
        event.preventDefault();

        ajaxObject = {
            url: $("form").attr("action"),
            type: 'PUT',
            dataType: 'json',
            contentType: "application/json; charset=UTF-8",
            data: JSON.stringify({"openTime":$("#appbundle_hoursrgular_openTime", this).val(), "closeTime":$("#appbundle_hoursrgular_closeTime", this).val(), "is24hour":$("#appbundle_hoursrgular_is24Hour", this).is(':checked'), "isClosed":$("#appbundle_hoursrgular_isClosed", this).is(':checked')})
        };

        $.ajax(ajaxObject)
            .success(function(data,status,xhr) {
                    console.log( status );
            })
            .fail(function(data,status,xhr) {
                    console.log( status );
            })
            .always(function(data,status,xhr) {
                    console.log( status );
            });
    });  
    {{ parent() }}
{% endblock %}

此外，每日工时表应通过以下方式提交给常规工时控制员：

   /**
     * Edits an existing HoursRegular entity.
     *
     * @Route("/{id}", name="hoursregular_update")
     * @Method("PUT")
     */
    public function updateAction(Request $request, $id){

    $em = $this->getDoctrine()->getManager();

    $entity = $em->getRepository('AppBundle:HoursArea')->find($id);

    if (!$entity) {
        throw $this->createNotFoundException('Unable to find HoursRegular entity.');
    }

    $editForm = $this->createEditForm($entity);
    $editForm->handleRequest($request);

    //$semesterForm 

    if ($editForm->isValid()) {
        $em->flush();

        $serializer = $this->get('serializer');
        $serialized = $serializer->serialize($entity, 'json');  

        return new JsonResponse("All is well!", 204);
    }

    return new JsonResponse("Oh no something went wrong!", 400);
}

---

显然，我甚至没有到达更新代码，因为我收到的是500错误，而不是204或400错误，因为XHTML 1.x表单只支持GET和POST。GET和POST是“method”属性唯一允许的值。因此，我建议您使用POST HTTP动词而不是PUT

---

由于XHTML 1.x表单仅支持GET和POST，希望获得此帮助。GET和POST是“method”属性唯一允许的值。因此，我建议您使用POST HTTP动词而不是PUT

---

希望获得此帮助

您可以发布这两个操作的路由定义吗？你能检查一下路由在页面加载时是否生成良好吗？@Matteo我已经将路由添加为annotationsHi@Ravioli87。我想你不能用PUT HTML动词来填充表单。你能试试PostHTML动词吗？谢谢@Matteo。现在我至少达到了400错误。在这种情况下我不允许使用PUT有什么特别的原因吗？我正在更新一个实体，以便它应该是要使用的正确HTTP方法，对吗？您可以发布这两个操作的路由定义吗？你能检查一下路由在页面加载时是否生成良好吗？@Matteo我已经将路由添加为annotationsHi@Ravioli87。我想你不能用PUT HTML动词来填充表单。你能试试PostHTML动词吗？谢谢@Matteo。现在我至少达到了400错误。在这种情况下我不允许使用PUT有什么特别的原因吗？我正在更新一个实体，以便它应该是正确的HTTP方法，对吗？

public function createEditForm(HoursRegular $entity)
{
    $form = $this->createForm(new HoursRegularType(), $entity, array(
        'action' => $this->generateUrl('hoursregular_update', array('id' => $entity->getId())),
        'method' => 'PUT',
        'attr' => array('class' => 'regularHours_form')
    ));

    $form->add('submit', 'submit', array('label' => 'Save Day'));

    return $form;
}

   /**
     * Edits an existing HoursRegular entity.
     *
     * @Route("/{id}", name="hoursregular_update")
     * @Method("PUT")
     */
    public function updateAction(Request $request, $id){

    $em = $this->getDoctrine()->getManager();

    $entity = $em->getRepository('AppBundle:HoursArea')->find($id);

    if (!$entity) {
        throw $this->createNotFoundException('Unable to find HoursRegular entity.');
    }

    $editForm = $this->createEditForm($entity);
    $editForm->handleRequest($request);

    //$semesterForm 

    if ($editForm->isValid()) {
        $em->flush();

        $serializer = $this->get('serializer');
        $serialized = $serializer->serialize($entity, 'json');  

        return new JsonResponse("All is well!", 204);
    }

    return new JsonResponse("Oh no something went wrong!", 400);
}