Question

我在使用Form创建新的Collection实体时遇到问题。我想用表单创建新的Collection实体，然后使用＆＃39; collection_user_collections＆＃39;重定向到集合页面。路由，并能够在用户的收藏列表中看到新的集合。但是当我按下表单上的提交按钮时，我得到以下错误：

var redirect_uri = "http://localhost/callback";
if(options !== undefined) {
    if(options.hasOwnProperty("redirect_uri")) {
        redirect_uri = options.redirect_uri;
    }
}
var browserRef = window.open('https://accounts.google.com/o/oauth2/auth?client_id=' 
    + clientId + '&redirect_uri=' + redirect_uri 
    + '&scope=' + appScope.join(" ")
    + '&prompt=select_account&response_type=token', '_blank', 
    'location=no');

browserRef.addEventListener("loadstart", function(event) {
    if((event.url).indexOf(redirect_uri) === 0) {
      browserRef.removeEventListener("exit",function(event){});
      browserRef.close();
        var callbackResponse = (event.url).split("#")[1];
        var responseParameters = (callbackResponse).split("&");
        var parameterMap = [];
        for(var i = 0; i < responseParameters.length; i++) {
            parameterMap[responseParameters[i].split("=")[0]] = responseParameters[i].split("=")[1];
        }
        if(parameterMap.access_token !== undefined && parameterMap.access_token !== null) {
            deferred.resolve({ access_token: parameterMap.access_token, token_type: parameterMap.token_type, expires_in: parameterMap.expires_in });
        } else {
            deferred.reject("Problem authenticating");
        }
    }
});

browserRef.addEventListener('exit', function(event) {
    deferred.reject("The sign in flow was canceled");
});

以下是我的代码：

google:

我正在使用CollectionType来构建表单：

      No route found for "POST /profile/": Method Not Allowed (Allow: GET, HEAD)

这是createAction，在这里我尝试在创建实体时插入当前用户的用户名和日期。我正在使用FOSUserBundle来管理应用用户：

class Collection{
/**
 * @ORM\Column(name="id", type="integer")
 * @ORM\Id
 * @ORM\GeneratedValue(strategy="AUTO")
 */
private $id;

private $name;

private $url;

private $type;

const STATUS_PRIVATE = 0;
const STATUS_PUBLIC = 1;

/**
 * @ORM\ManyToOne(targetEntity="MyMini\UserBundle\Entity\User", inversedBy="collections")
 * @ORM\JoinColumn(name="user_id", referencedColumnName="id")
 */
private $user;

private $date_created;

private $date_modified;

/* getters and setters are here*/
}

表格形式：

class CollectionType extends AbstractType{

public function buildForm(FormBuilderInterface $builder, array $options)
{
    $builder
        ->add('name','text')
        ->add('type', 'choice', array('choices' => array(
            Collection::STATUS_PRIVATE => 'Private',
            Collection::STATUS_PUBLIC => 'Public',
        )))
        ->add('save', 'submit', array('label' => 'Create Collection'))
    ;
}

public function configureOptions(OptionsResolver $resolver)
{
    $resolver->setDefaults(array(
        'data_class' => 'MyMini\CollectionBundle\Entity\Collection'
    ));
}

public function getName()
{
    return 'mymini_collectionbundle_collection';
}
}

Answer 1

您预计收到的例外情况。您正在调用createForm方法而不传递所有必要的参数。创建表单的正确方法是：

$this->createForm(
    new CollectionType(),
    $collection,
    array(
        'action' => $this->generateUrl('collection_create_collection') ),
        'method' => 'PUT', // or 'POST'
    )
);

Symfony2：无法使用表单创建新实体

1 个答案: