多文件上传 symfony 2 [英] multiple file upload symfony 2

问题描述

如何在symfony中使用多个文件上传?我不是真的确定如何做到symfony 方式".我读了 How to handle File Uploads with Doctrine，但是如何上传多少文件?

我尝试使用 collection field type 并添加 setFiles 方法到对象模型

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公共函数 setFiles($files){$this->files = $files;foreach ($files as $file) {$file->setObject($this);}}

但有例外(这总是适用于没有任何文件的普通模型)

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致命错误:调用未定义的方法Symfony\Component\HttpFoundation\File\UploadedFile::setObject()

请帮帮我.

更新:我用文件作为主要对象的第二种形式，并且...

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 $files = $this->getRequest()->files->get('val_image');foreach($files as $file){$foto = 新照片；$foto->setFile($file);$foto->setPremises($premises->getPremises());$this->getEm()->persist($foto);}

它的作品:)

解决方案

也许这个插件可以帮到你:

https://github.com/caoimhin/Symfony-jQuery-File-Upload/blob/master/Resources/public/README.md

How to use multiple files upload in symfony? I'm not really sure how to do it 'the symfony way'. I read How to handle File Uploads with Doctrine, but how upload many files?

I try use collection field type and add setFiles method to object model

public function setFiles($files)
{
    $this->files = $files;
    foreach ($files as $file) {
        $file->setObject($this);
    }
}

but have exception (this always worked for normal model without any files)

Fatal error: Call to undefined method Symfony\Component\HttpFoundation\File\UploadedFile::setObject()

please help me.

UPDATED: I use for main object second form with file, and...

      $files = $this->getRequest()->files->get('val_image');
      foreach($files as $file){
            $foto = new Foto;
            $foto->setFile($file);
            $foto->setPremises($premises->getPremises());
            $this->getEm()->persist($foto);
        }

it's works :)

解决方案

Maybe this plugin can help you:

https://github.com/caoimhin/Symfony-jQuery-File-Upload/blob/master/Resources/public/README.md

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