i have create a django app with REST JSON API and i fill html table in web page 
from my JSON.

here some examples

javascript snippets :

var field22=document.getElementById('f22');
field22.innerHTML=e.target.feature.properties.id;

var field23=document.getElementById('f23');
field23.innerHTML=e.target.feature.properties.file_1;

html :

    </tbody></table><br> <br>
    <table style="width:95%">
      <tbody><tr>
      <th align="left">id :</th>
      <td id="f22"></td>
      </tr> <tr>
       <th align="left">file :</th>
      <td id="f23"></td>
      </tr> <tr>

i have parse my JSON in table with success but in the file field now i have a 
simple text from image path.

Now i want in this path to have some hyperlink(or button) for download this 
file.

any idea how to do this because i stack ?i dont know how to connection 
javasscript with my download or how to download this file using javascript

django app code

models.py:

class MyModel(models.Model):
    file_1 = models.FileField(upload_to='documents/',blank=True, null=True)

simple test django donwload :

def download(request, id):
    product_file=MyModel.objects.get(pk=id)
    f = StringIO()
    zip = zipfile.ZipFile(f, 'w')
    product_file_url = product_file.file_1.url
    file_url = settings.MEDIA_ROOT + product_file_url[6:]
    filename = product_file_url[6:].split('/')[-1]
    zip.write(file_url,filename)
    zip.close()
    response = HttpResponse(f.getvalue(), content_type="application/zip")
    response['Content-Disposition'] = 'attachment; filename=file-download.zip'
    return response

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