Magento 2 File Upload Issue with Multiple Fields in Admin side

Question

I have two fields in admin side form. Logo and brand_product_image. I am using following code to upload file and save in database.

$fields = array('logo','brand_product_image');
 foreach($fields as $field):
 $uploader = $this->_objectManager->create(
 'Magento\MediaStorage\Model\File\Uploader', ['fileId' => $field]
 );
 $uploader->setAllowedExtensions(['jpg', 'jpeg', 'gif', 'png']);
 /** @var \Magento\Framework\Image\Adapter\AdapterInterface $imageAdapter */
 $imageAdapter = $this->_objectManager->get('Magento\Framework\Image\AdapterFactory')->create();
 $uploader->setAllowRenameFiles(true);
 $uploader->setFilesDispersion(true);
 /** @var \Magento\Framework\Filesystem\Directory\Read $mediaDirectory */
 $mediaDirectory = $this->_objectManager->get('Magento\Framework\Filesystem')
 ->getDirectoryRead(DirectoryList::MEDIA);
 $result = $uploader->save($mediaDirectory->getAbsolutePath('brand'));
 if ($result['error'] == 0) {
 $data[$field] = 'brand' . $result['file'];
 }
 endforeach;

When i am saving data m not getting value of brand_product_image. But i if remove logo from $fields array i am getting value of it.

Please provide some solution.

Answer 1

Try this create uploader instance before foreach not inside loop

 $uploader = $this->_objectManager->create('Magento\MediaStorage\Model\File\Uploader', ['fileId' => $field]);
 foreach($fields as $field):
 //rest of code
 endforeach;

• SUDHAKAR ARUNACHALAM: i need upload the multiple image in single upload