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我在上传文件时遇到问题...我在 Symfony 表单(报价)中手动添加了一些输入,以允许用户在不想使用已经存在的公司时创建新公司,它可以工作非常适合文本/文本区域字段,但我的文件输入无法正常工作。它的内容出现在请求参数中,而不是在我的请求的文件参数中,请参阅下面我在 dump($request) 时得到的内容:

 OfferController.php on line 173:
Request {#86 ▼
  +attributes: ParameterBag {#70 ▶}
  +request: ParameterBag {#69 ▼
    #parameters: array:2 [▼
      "offer" => array:15 [▶]
      "company" => array:6 [▼
        "name" => "entreprise"
        "pic_logo" => "ah.png" //THIS SHOULD NOT BE HERE BUT IN THE FILEBAG
        "sector" => "2"
        "status" => "fdsfds"
        "revenues" => "sdfsdf"
        "content" => "<p>sdfdsf</p>\r\n"
      ]
    ]
  }
  +query: ParameterBag {#49 ▶}
  +server: ServerBag {#73 ▶}
  +files: FileBag {#63 ▼
    #parameters: [] //NO FILE HERE :'(
  }

这是产生这个的代码:查看:

{{ form_start(form) }}

    <h2>Employeur</h2>
    {{ form_row(form.company) }}

    <a class="company-new" href="#" id="toggleCompanyForm">Ajouter une nouvelle entreprise...</a>

    <div id="form_company" style="display:none">
        <div class="row">
            <div class="large-6 small-12">
                <label>Nom de l'entreprise</label>
                <input type="text" name="company[name]">
            </div>
            <div class="large-6 small-12">
                <label>Logo de l'entreprise</label>
                {% for message in app.session.flashBag.get('warning_logo') %}
                    <div class="alert alert-warning">
                        {{ message }}
                    </div>
                {% endfor %}
                <input type="file" name="company[pic_logo]"> {# MY FILE INPUT #}
            </div>

和控制器:

public function createAction(Request $request)
{
    $confirmed = false;
    $entity = new Offer();

    $em = $this->getDoctrine()->getManager();
    $sectors = $em->getRepository('ModelBundle:Sector')->findAll();

    $form = $this->createForm('ModelBundle\Form\OfferType', $entity);
    $session    = $request->getSession();

死(转储($请求));

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1 回答 1

8

要通过 HTML 表单上传文件,您必须添加enctype="multipart/form-data"到标签:

<form action="..." method="post" enctype="multipart/form-data">

或更改树枝中的打开表单标签:

{{ form_start(form, {'multipart': true}) }}
于 2017-10-26T09:54:56.477 回答