I have a basic form with a file upload field. The upload and persistence
work fine, but is there a standard or recommended way to handle editing this
object? Using the the same form type always wants a new file to be uploaded.
I would expect the default to just display the pathname if there is already
a file on the object, but this doesn't seem to be the case.
class TrackType extends AbstractType
{
public function buildForm(FormBuilder $builder, array $options)
{
$builder->add('artist', new ArtistType());
$builder->add('title');
$builder->add('description', 'textarea', array('required' =>
false));
$builder->add('file_name', 'file', array('type' => 'string'));
}
}
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