problems uploading two or more images with uploader

Alejandro Esteban

December 23, 2020 13:41

Hello, I know that uploader is asynchronous but i don't know how implement it.

I have this code: 

 

function upload2Cloudinary(req, res, next) {
    req.imgURL = [];

    cloudinary.config(config.cloudinary);

    const cloudStream = cloudinary.uploader.upload_stream(
        {
            folder: 'animal-profile-images'
        },
        function (err, result) {
            req.imgURL.push(result.url);
            next();
        }
    );

    for (const file of req.files) {
        streamifier.createReadStream(file.buffer).pipe(cloudStream);
    }
}

variable req.files has 2 or more images. The result is that the
program upload one image but only one. If I pass 3 images always
storage one of them. How can I resolve it? Thank you

0

• 

  Aditi Madan

  December 24, 2020 00:27

  Hi Alejandro,

  Cloudinary uploader only accepts one file at a time, you can loop over the resources and call the uploader in the loop for every resource.

  Regards,

  Aditi

  0
• 

  robertbentley

  December 25, 2020 18:05

  <script id="template-download" type="text/x-tmpl">
  {% for (var i=0, file; file=o.files[i]; i++) {; %}
  <tr class="template-download">
      <td width="100px" align="center">
          <span class="preview">
              {% if (file.path) { %}
                  <img src="/myproject/{%=file.path%}" width="100px">
              {% } %}
          </span>
      </td>
      <td width="400px" align="center">
          <p class="name">
              {%=file.name%}
          </p>
          {% if (file.error) { %}
              <div><span class="label label-important">Error</span> {%=file.error%}</div>
          {% } %}
      </td>
      <td width="100px" align="center">
          <span class="size">{%=o.formatFileSize(file.size)%}</span>
      </td>
  </tr>
  {% } %}
  </script>

  0
• 

  Ryan Lim

  January 10, 2021 13:53

  Hey Alejandro Esteban, From where you got this code? I want something like this but don't know from where to get this. Please help me if possible for you. Thanks

  0
• 

  Akshay Joshi

  January 12, 2021 01:37

  Hi Ryan,

  In order to better understand the issue, I need some more information.
  Can I please ask you to provide more details about the problem you're encountering?

  You can also check out our documentation where we have code samples

  https://cloudinary.com/documentation/node_integration

  Looking forward to your response.

  Best,
  Akshay

  0
• 

  Aleksandar Kostadinov

  January 30, 2021 17:36

  Hi Rubina,

  I had shared some working examples of using upload_stream via NodeJS SDK in the following support thread:

  https://support.cloudinary.com/hc/en-us/community/posts/360007581379-Correct-way-of-uploading-from-buffer-

  Please take a look and let me know if those examples help?

  0

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