Tôi đang làm việc trên mẫu magento 2.1 . Hình ảnh được tải lên thành công khi tôi thêm trường mới. tuy nhiên khi tôi chỉnh sửa bất kỳ trường nào từ lưới thì trình tải lên tệp sẽ không hiển thị trên trang. Khi tôi kiểm tra trang chỉnh sửa, nó hiển thị lỗi sau
Uncaught TypeError: value.map không phải là một chức năng trong tệp-uploader.js: 69
<field name="image">
<argument name="data" xsi:type="array">
<item name="config" xsi:type="array">
<item name="dataType" xsi:type="string">string</item>
<item name="source" xsi:type="string">faqs</item>
<item name="label" xsi:type="string" translate="true">Topic Image</item>
<item name="visible" xsi:type="boolean">true</item>
<item name="formElement" xsi:type="string">fileUploader</item>
<item name="elementTmpl" xsi:type="string">ui/form/element/uploader/uploader</item>
<item name="previewTmpl" xsi:type="string">Magento_Catalog/image-preview</item>
<item name="dataScope" xsi:type="string">image</item>
<item name="required" xsi:type="boolean">false</item>
<item name="sortOrder" xsi:type="number">13</item>
<item name="uploaderConfig" xsi:type="array">
<item name="url" xsi:type="url" path="faqs/topic_image/upload"/>
</item>
</item>
</argument>
</field>Trong \ app \ code \ Spacename \ Moduelname \ etc \ di.xml
<type name="Spacename\modulename\Controller\Adminhtml\Topic\Image\Upload">
<arguments>
<argument name="imageUploader" xsi:type="object">Magento\Catalog\CategoryImageUpload</argument>
</arguments>
</type>
<virtualType name="Magento\Catalog\CategoryImageUpload" type="spacename\modulename\Model\ImageUploader">
<arguments>
<argument name="baseTmpPath" xsi:type="string">faqs</argument>
<argument name="basePath" xsi:type="string">faqs</argument>
<argument name="allowedExtensions" xsi:type="array">
<item name="jpg" xsi:type="string">jpg</item>
<item name="jpeg" xsi:type="string">jpeg</item>
<item name="gif" xsi:type="string">gif</item>
<item name="png" xsi:type="string">png</item>
</argument>
</arguments>
Trong ứng dụng điều khiển \ code \ Spacename \ Moduelname \ Controller \ adminhtml \ Topic \ Image upload.php
class Upload extends \Magento\Backend\App\Action
{
/**
* Image uploader
*
* @var \Magento\Catalog\Model\ImageUploader
*/
protected $baseTmpPath;
protected $imageUploader;
/**
* Upload constructor.
*
* @param \Magento\Backend\App\Action\Context $context
* @param \Magento\Catalog\Model\ImageUploader $imageUploader
*/
public function __construct(
\Magento\Backend\App\Action\Context $context,
\spacename\modulename\Model\ImageUploader $imageUploader
) {
parent::__construct($context);
$this->imageUploader = $imageUploader;
}
/**
* Check admin permissions for this controller
*
* @return boolean
*/
protected function _isAllowed()
{
return $this->_authorization->isAllowed('spacename_Modulename::entity');
}
/**
* Upload file controller action
*
* @return \Magento\Framework\Controller\ResultInterface
*/
public function execute()
{
try {
$result = $this->imageUploader->saveFileToTmpDir('image');
$result['cookie'] = [
'name' => $this->_getSession()->getName(),
'value' => $this->_getSession()->getSessionId(),
'lifetime' => $this->_getSession()->getCookieLifetime(),
'path' => $this->_getSession()->getCookiePath(),
'domain' => $this->_getSession()->getCookieDomain(),
];
} catch (\Exception $e) {
$result = ['error' => $e->getMessage(), 'errorcode' => $e->getCode()];
}
return $this->resultFactory->create(ResultFactory::TYPE_JSON)->setData($result);
}
}và trong mô hình \ code \ Spacename \ Moduelname \ Model \ ImageUploader.php
<?php
/**
* Copyright © 2016 Magento. All rights reserved.
* See COPYING.txt for license details.
*/
namespace spacename\modulename\Model;
/**
* Catalog image uploader
*/
class ImageUploader
{
/**
* Core file storage database
*
* @var \Magento\MediaStorage\Helper\File\Storage\Database
*/
protected $coreFileStorageDatabase;
/**
* Media directory object (writable).
*
* @var \Magento\Framework\Filesystem\Directory\WriteInterface
*/
protected $mediaDirectory;
/**
* Uploader factory
*
* @var \Magento\MediaStorage\Model\File\UploaderFactory
*/
private $uploaderFactory;
/**
* Store manager
*
* @var \Magento\Store\Model\StoreManagerInterface
*/
protected $storeManager;
/**
* @var \Psr\Log\LoggerInterface
*/
protected $logger;
/**
* Base tmp path
*
* @var string
*/
protected $baseTmpPath;
/**
* Base path
*
* @var string
*/
protected $basePath;
/**
* Allowed extensions
*
* @var string
*/
protected $allowedExtensions;
/**
* ImageUploader constructor
*
* @param \Magento\MediaStorage\Helper\File\Storage\Database $coreFileStorageDatabase
* @param \Magento\Framework\Filesystem $filesystem
* @param \Magento\MediaStorage\Model\File\UploaderFactory $uploaderFactory
* @param \Magento\Store\Model\StoreManagerInterface $storeManager
* @param \Psr\Log\LoggerInterface $logger
* @param string $baseTmpPath
* @param string $basePath
* @param string[] $allowedExtensions
*/
public function __construct(
\Magento\MediaStorage\Helper\File\Storage\Database $coreFileStorageDatabase,
\Magento\Framework\Filesystem $filesystem,
\Magento\MediaStorage\Model\File\UploaderFactory $uploaderFactory,
\Magento\Store\Model\StoreManagerInterface $storeManager,
\Psr\Log\LoggerInterface $logger,
$baseTmpPath,
$basePath,
$allowedExtensions
) {
$this->coreFileStorageDatabase = $coreFileStorageDatabase;
$this->mediaDirectory = $filesystem->getDirectoryWrite(\Magento\Framework\App\Filesystem\DirectoryList::MEDIA);
$this->uploaderFactory = $uploaderFactory;
$this->storeManager = $storeManager;
$this->logger = $logger;
$this->baseTmpPath = $baseTmpPath;
$this->basePath = $basePath;
$this->allowedExtensions = $allowedExtensions;
}
/**
* Set base tmp path
*
* @param string $baseTmpPath
*
* @return void
*/
public function setBaseTmpPath($baseTmpPath)
{
$this->baseTmpPath = $baseTmpPath;
}
/**
* Set base path
*
* @param string $basePath
*
* @return void
*/
public function setBasePath($basePath)
{
$this->basePath = $basePath;
}
/**
* Set allowed extensions
*
* @param string[] $allowedExtensions
*
* @return void
*/
public function setAllowedExtensions($allowedExtensions)
{
$this->allowedExtensions = $allowedExtensions;
}
/**
* Retrieve base tmp path
*
* @return string
*/
public function getBaseTmpPath()
{
return $this->baseTmpPath;
}
/**
* Retrieve base path
*
* @return string
*/
public function getBasePath()
{
return $this->basePath;
}
/**
* Retrieve base path
*
* @return string[]
*/
public function getAllowedExtensions()
{
return $this->allowedExtensions;
}
/**
* Retrieve path
*
* @param string $path
* @param string $imageName
*
* @return string
*/
public function getFilePath($path, $imageName)
{
return rtrim($path, '/') . '/' . ltrim($imageName, '/');
}
/**
* Checking file for moving and move it
*
* @param string $imageName
*
* @return string
*
* @throws \Magento\Framework\Exception\LocalizedException
*/
public function moveFileFromTmp($imageName)
{
$baseTmpPath = $this->getBaseTmpPath();
$basePath = $this->getBasePath();
$baseImagePath = $this->getFilePath($basePath, $imageName);
$baseTmpImagePath = $this->getFilePath($baseTmpPath, $imageName);
try {
$this->coreFileStorageDatabase->copyFile(
$baseTmpImagePath,
$baseImagePath
);
$this->mediaDirectory->renameFile(
$baseTmpImagePath,
$baseImagePath
);
} catch (\Exception $e) {
throw new \Magento\Framework\Exception\LocalizedException(
__('Something went wrong while saving the file(s).')
);
}
return $imageName;
}
/**
* Checking file for save and save it to tmp dir
*
* @param string $fileId
*
* @return string[]
*
* @throws \Magento\Framework\Exception\LocalizedException
*/
public function saveFileToTmpDir($fileId)
{
$baseTmpPath = $this->getBaseTmpPath();
$uploader = $this->uploaderFactory->create(['fileId' => $fileId]);
$uploader->setAllowedExtensions($this->getAllowedExtensions());
$uploader->setAllowRenameFiles(true);
$result = $uploader->save($this->mediaDirectory->getAbsolutePath($baseTmpPath));
if (!$result) {
throw new \Magento\Framework\Exception\LocalizedException(
__('File can not be saved to the destination folder.')
);
}
/**
* Workaround for prototype 1.7 methods "isJSON", "evalJSON" on Windows OS
*/
$result['tmp_name'] = str_replace('\\', '/', $result['tmp_name']);
$result['path'] = str_replace('\\', '/', $result['path']);
$result['url'] = $this->storeManager
->getStore()
->getBaseUrl(
\Magento\Framework\UrlInterface::URL_TYPE_MEDIA
) . $this->getFilePath($baseTmpPath, $result['file']);
$result['name'] = $result['file'];
if (isset($result['file'])) {
try {
$relativePath = rtrim($baseTmpPath, '/') . '/' . ltrim($result['file'], '/');
$this->coreFileStorageDatabase->saveFile($relativePath);
} catch (\Exception $e) {
$this->logger->critical($e);
throw new \Magento\Framework\Exception\LocalizedException(
__('Something went wrong while saving the file(s).')
);
}
}
return $result;
}
}
Bất kỳ lý do tại sao không sử dụng trình tải lên tập tin Magento gốc?
—
Raphael tại Nghệ thuật piano kỹ thuật số
Tôi đang theo dõi trình tải lên danh mục từ tính. Nhiều giải pháp khác vui lòng thảo luận
—
Ashar Riaz