Many thanks, I'll give that a try.
On Monday, September 17, 2012 1:57:48 PM UTC+1, Sebastian Henschel wrote:
>
> hey xactive...
>
> a simple solution, without bells & whistles could be this (assuming
> File.file_obj is defined as a Django FileField):
>
> On 09/17/2012 01:15 PM, xactive wrote:
> > I have little experience with Django/Python but have a problem that I
> > need to solve.
> >
> > Currently I have a button action that allows users of a website to
> > download files from a displayed list. I want to add a button to allow
> > users to delete the files if required.
> >
> > The current download button is set up as follows on the page itself:
> > <a id="download" href="/portal/files/{{ file.id
> > }}/?action=download">Download</a>
>
> add to your template:
>
> <a id="delete" href="/portal/files/{{ file.id}}/?action=delete">Delete</a>
>
> > And as far as I can see there is a file called views.py which contains
> > code as follows:
> > @login_required(login_url='/portal/login/', redirect_field_name=None)
> > def file_view(request, id, template_name='portal/file_view.html'):
> > try:
> > f = File.objects.get(pk=id)
> > except File.DoesNotExist:
> > raise Http404
> > if request.user not in f.recipients.all() and request.user !=
> f.owner:
> > return HttpResponseForbidden()
>
> if request.GET.has_key('action'):
> action = request.GET['action']
> if action == 'download':
> filename = f.file_obj.name.rsplit('/', 1)[1]
> response = HttpResponse()
> response['Content-Disposition'] = 'attachment; filename=%s' %
> filename
> response['Content-Length'] = ''
> response['X-Accel-Redirect'] = '/%s' % f.file_obj.name
> return response
> elif action == 'delete':
> f.file_obj.delete()
> # read https://docs.djangoproject.com/en/dev/ref/models/fields/
>
> return render_to_response('portal/file_deleted.html', {},
> context_instance=RequestContext(request))
>
> return render_to_response(template_name, {
> 'file': f
> }, context_instance=RequestContext(request))
>
>
>
> you still have to create the template file 'portal/file_deleted.html'.
> or you do a redirect to another URL instead...
>
> >
> > Can somebody please help me to create an action to delete files?
> >
>
>
> hth,
> Sebastian
>
> --
> Sebastian Henschel, Python Developer Web
> txtr GmbH | Rosenthaler Str. 13 | 10119 Berlin | Germany
>
>
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