Magento 2.1-Bild wird nicht in Bearbeitungsform hochgeladen

13

Ich arbeite an Magento 2.1 Form. Das Bild wurde erfolgreich hochgeladen, wenn ich ein neues Feld hinzufüge. Wenn ich jedoch ein Feld aus dem Raster bearbeite, wird der Datei- Uploader auf der Seite nicht angezeigt. Wenn ich die Bearbeitungsseite inspiziere, wird der folgende Fehler angezeigt

Nicht erfasster TypeError: value.map ist keine Funktion in file-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>

In \ 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>

In der Controller-App \ code \ Spacename \ Modulname \ 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);
    }
}

und in model \ 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;
    }
}
Ashar Riaz
quelle
Gibt es einen Grund, warum Sie nicht den ursprünglichen Magento-Datei-Uploader verwenden sollten?
Raphael bei Digital Pianism
Ich folge Magneto Katalog Uploader. Jede andere Lösung besprechen Sie bitte
Ashar Riaz

Antworten:

12

Sie müssen das Bild-Array übergeben, das das Bild enthält url,name

Für die Übergabe an die UI- Komponente können Sie den Datenprovider verwenden

<argument name="class" xsi:type="string">Namespace\Modulen\Model\Modelname\DataProvider</argument>

Übergeben Sie das Array wie unten.

           $categoryData['image'][0]['name'] = $category->getData('image');
           $categoryData['image'][0]['url'] = $category->getImageUrl();

als referenz kannst du schauen

Anbieter \ magento \ Magento_Catalog \ Model \ Category \ DataProvider.php

Vollständiges Beispiel

Qaisar Satti
quelle
Dies funktioniert gut für ein einzelnes Bild, aber wenn ich kleine, mittlere, große, übergroße Bilder hinzugefügt habe, bedeutet das: Wie ändere ich die Datei dataprovider.php
Jaisa
@Sri Sie können mehrere Bilder aus DataProvider hinzufügen. $categoryData['image'][0]['name'] = $category->getData('image'); $categoryData['image'][0]['url'] = $category->getImageUrl(); $categoryData['samllimage'][0]['name'] = $category->getData('smallimage'); $categoryData['smallimage'][0]['url'] = $category->getImageUrl();
Qaisar Satti
7

Wie von Qaisar angegeben, besteht die Idee darin, den Datenprovider zu verwenden, um diese Informationen zu den Daten hinzuzufügen.

In Ihrem Formular ui_component müssen Sie also zuerst eine Datenquelle angeben:

<dataSource name="faqs_form_data_source">
    <argument name="dataProvider" xsi:type="configurableObject">
        <argument name="class" xsi:type="string">Spacename\Modulename\Model\DataProvider</argument>
        <argument name="name" xsi:type="string">faqs_form_data_source</argument>
        <argument name="primaryFieldName" xsi:type="string">entity_id</argument>
        <argument name="requestFieldName" xsi:type="string">id</argument>
        <argument name="data" xsi:type="array">
            <item name="config" xsi:type="array">
                <item name="submit_url" xsi:type="url" path="faqs/topic_image/save"/>
                <item name="validate_url" xsi:type="url" path="faqs/topic_image/validate"/>
            </item>
        </argument>
    </argument>
    <argument name="data" xsi:type="array">
        <item name="js_config" xsi:type="array">
            <item name="component" xsi:type="string">Magento_Ui/js/form/provider</item>
        </item>
    </argument>
</dataSource>

Das ist ein Beispiel dafür, dass Sie diesen Code möglicherweise an Ihre Bedürfnisse anpassen müssen.

Darüber hinaus müssen Sie in Ihrer XML-Komponentendatei noch die Datenquelle im Datenargumentknoten angeben, indem Sie Folgendes hinzufügen:

    <item name="js_config" xsi:type="array">
        <item name="provider" xsi:type="string">faqs_form.faqs_form_data_source</item>
        <item name="deps" xsi:type="string">faqs_form.faqs_form_data_source</item>
    </item>

Dann müssen Sie den Datenprovider erstellen Spacename\Modulename\Model\DataProvider.

Es ist schwierig, Ihnen ein Beispiel für diese Datei zu geben, da dies von Ihren Anforderungen abhängt. Entscheidend ist jedoch, die Bild-URL und den Namen zu Ihren Daten hinzuzufügen.

Dazu müssen Sie die getDataMethode aktualisieren :

public function getData()
{
    if (isset($this->loadedData)) {
        return $this->loadedData;
    }
    $faq = $this->getCurrentFaq();
    if ($faq) {
        $faqData = $faq->getData();
        if (isset($faqData['image'])) {
            unset($faqData['image']);
            $faqData['image'][0]['name'] = $faqData->getData('image');
            $faqData['image'][0]['url'] = $faqData->getImageUrl();
        }
        $this->loadedData[$faq->getId()] = $faqData;
    }
    return $this->loadedData;
}
Raphael bei Digital Pianism
quelle
Ja, das war die Lösung, nach der ich gesucht habe. Funktioniert hervorragend
Ashar Riaz
Lief wie am Schnürchen. Vielen Dank an alle :)
Narendra Vyas
@Raphael: Beim Hochladen von Bildern ist ein Problem aufgetreten . Ich habe hier eine vollständige Frage gestellt . Magento.stackexchange.com/questions/257538/… . Könnt ihr bitte mal reinschauen.
Narendra Vyas
@ Qaisar: Beim Hochladen von Bildern ist ein Problem aufgetreten . Ich habe hier eine vollständige Frage gestellt . Magento.stackexchange.com/questions/257538/… . Könnt ihr bitte mal reinschauen.
Narendra Vyas
5

Sie können den vollständigen Arbeitscode von unten herausfinden. Bitte überprüfen Sie es von Ihrer Seite.

app / code / vendor / modulenname / registration.php

<?php
\Magento\Framework\Component\ComponentRegistrar::register
(\Magento\Framework\Component\ComponentRegistrar::MODULE,'Vendor_modulename',__DIR__);

app / code / vendor / modulenname / etc / module.xml

<?xml version="1.0"?>
<config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../../../../../lib/internal/Magento/Framework/Module/etc/module.xsd">
    <module name="vendor_modulename" setup_version="1.0.3" active="true">
    </module>
</config>

app / code / vendor / modulenname / etc / adminhtml / routes.xml

<?xml version="1.0"?>
<!--
/**
 * Copyright © 2016 Magento. All rights reserved.
 * See COPYING.txt for license details.
 */
-->
<config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:framework:App/etc/routes.xsd">
    <router id="admin">
        <route id="faqs" frontName="faqs">
            <module name="vendor_modulename" before="Magento_Backend" />
        </route>
    </router>
</config>

app / code / vendor / modulenname / etc / di.xml

<?xml version="1.0"?>
<config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:framework:ObjectManager/etc/config.xsd">
    <preference for="Magento\Catalog\Model\ImageUploader" type="vendor\modulename\Model\ImageUploader" />
    <type name="vendor\modulename\Controller\Adminhtml\Topic\Image\Upload">
        <arguments>
            <argument name="imageUploader" xsi:type="object">Magento\Catalog\CategoryImageUploadFaqs</argument>
        </arguments>
    </type>
    <virtualType name="Magento\Catalog\CategoryImageUploadFaqs" type="vendor\modulename\Model\ImageUploader">
        <arguments>
            <argument name="baseTmpPath" xsi:type="string">catalog/tmp/category</argument>
            <argument name="basePath" xsi:type="string">catalog/category</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>
    </virtualType>
</config>

App / Code / Hersteller / Modulname / Controller / Adminhtml / Topic / Image / Upload.php

<?php
namespace vendor\modulename\Controller\Adminhtml\Topic\Image;

use Magento\Framework\Controller\ResultFactory;

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,
        \vendor\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('vendor_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);
    }
}

app / code / vendor / modulename / Model / ImageUploader.php

<?php
/**
 * Copyright © 2016 Magento. All rights reserved.
 * See COPYING.txt for license details.
 */
namespace vendor\modulename\Model;
//echo "sdfsdf";exit;
/**
 * 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;
    }
}

Lassen Sie mich wissen, wenn Sie Fragen oder Bedenken von oben haben.

Suresh Chikani
quelle
immer noch das gleiche Problem.
Ashar Riaz
füge mehr Code hinzu, den du dafür benutzt hast.
Suresh Chikani
Kannst du den kompletten Modulcode hinzufügen?
Suresh Chikani
Sie verwenden den Code für ein neues Attribut für Kategoriebilder?
Suresh Chikani
Ich habe jetzt den gesamten Code für den Bild-Uploader hinzugefügt, den ich im Modul verwendet habe
Ashar Riaz,