Campos en el Formulario¶

 $this->widgetSchema['image_1'] = new sfWidgetFormInputFileEditable(array(
      'file_src' => '/'.basename(sfConfig::get('sf_upload_dir')).'/products/normal_'.$this->getObject()->getImage_1(),
      'is_image' => true,
      'edit_mode' => strlen($this->getObject()->getImage_1()) > 0,
      'delete_label' => 'remover el archivo actual',
      'template'  => '<div>%file%<br />%input%</div>'
    ));
    ...

    /* Validators */
    $this->validatorSchema['image_1'] = new sfValidatorFileImage(array(
      'required' => (! $this->getObject()->getImage_1()),
      'max_size' => '5252880',
      'path' => sfConfig::get('sf_upload_dir').'/products/original',
      'mime_types' => 'web_images',
      'min_width' =>  470,
      'max_width' => 99999,
      'min_height' =>  306,
      'max_height' => 99999,
      'validated_file_class' => 'sfResizedFile',   // This class creates the thumbnails
    ), array(
      'required' => 'Ten&eacute;s que seleccionar una imagen principal.',
      'max_size' => 'El tama&ntilde;o m&aacute;ximo es 5 MB',
      //'mime_types' => 'S&oacute;lo se permiten im&aacute;genes para web (jpg, png, gif)',
      'invalid_image' => '%value% no es un archivo de imagen.',
      'min_width' => 'El ancho de "%value%" es muy chico (mínimo %min_width% pixels).',
      'min_height' => 'El alto de "%value%" es muy chico (mínimo %min_height% pixels).',
    ));
    $this->validatorSchema['image_1_delete'] = new sfValidatorPass();
    ...
  }