File Upload And Download In Vue JS and Django

In this article, we will discuss how to upload and download files using Vue JS and Django. Vue JS is a popular JavaScript framework for building user interfaces, while Django is a high-level web framework written in Python.

File Upload Using Vue JS

To upload a file in Vue JS, you can use the `v-on:change` event on an input field with `type=”file”`. Here is an example of how to upload a file using Vue JS:

“`html

“`

“`javascript
methods: {
uploadFile(event) {
const file = event.target.files[0];
// make a POST request to upload the file
}
}
“`

File Upload Using Django

In Django, you can handle file uploads by creating a form with a `FileField` or `ImageField` field. Here is an example of how to handle file uploads in Django:

“`python
# views.py
from django.shortcuts import render

def upload_file(request):
if request.method == ‘POST’:
file = request.FILES[‘file’]
# handle the uploaded file
“`

File Download Using Django

To download a file in Django, you can use the `FileResponse` class from `django.http.response`. Here is an example of how to download a file in Django:

“`python
# views.py
from django.http import FileResponse
import os

def download_file(request, file_name):
file_path = os.path.join(settings.MEDIA_ROOT, file_name)
response = FileResponse(open(file_path, ‘rb’))
return response
“`

Conclusion

In this article, we have discussed how to upload and download files using Vue JS and Django. File uploads can be handled in Vue JS by using the `v-on:change` event and in Django by handling form data. File downloads can be handled in Django using the `FileResponse` class. By combining these technologies, you can create a seamless file upload and download experience in your web application.