when user click make thumbnail
button ,it will call def thumb
in the view and then render to http://127.0.0.1:8000/upload/thumb
I want to change to redirect to the url with the id number
in database(Item.objects.all()) like : http://127.0.0.1:8000/upload/thumb/123
But not get it. Please help me.Thank you very much.
My code:
urls.py
urlpatterns = patterns('',
url(r'^$', views.background, name='background'),
url(r'^thumb/(?P<result>\d+)$', views.thumb, name='thumb'),
views.py
def thumb(request,result):
if request.method=="POST":
photoid = request.POST['photoid']
photowidth = request.POST['photowidth']
item=Item.objects.filter(id=photoid)
return redirect(reverse('imageupload:thumb',kwargs={'result':photoid,'item':item }))
return HttpResponseRedirect(reverse('imageupload:background'))
templates:
<form action="{% url 'imageupload:thumb' i.id %}" method="POST" id="create_post">
When you use named parameter, you need to do like this:
return redirect(reverse('imageupload:thumb',kwargs={'result':item}))
And in your forms.py
, you also need to modify your action
to this:
action="{% url 'imageupload:thumb' result %}"
You can also access result
in views.py
like this:
def thumb(request, result):
print result
The technical post webpages of this site follow the CC BY-SA 4.0 protocol. If you need to reprint, please indicate the site URL or the original address.Any question please contact:yoyou2525@163.com.