I checked the other posts on here that have the attribute error that I have, but they seem to be for different reasons. I am currently requesting the information from a form for users to update a project page. Then, if the form is valid, I am saving the form, saving the project, then trying to return redirect to the project page; however, when I click the button, the computer renders the error page. I will attach my forms.py, views.py, models.py, and urls.py:
Views.py for the update section:
@wraps(function)
def wrap(request, *args, **kwargs):
user = request.user
name = kwargs.get('name')
if uProjects.objects.filter(project=Project.objects.get(name=name), user=user, ifAdmin=True).exists():
return function(request, *args, **kwargs)
else:
return HttpResponseRedirect('/')
return wrap
@admin_check
def update(request, name):
project = Project.objects.get(name = name)
if request.method == "POST":
pr_form = ProjectUpdateForm(request.POST,
request.FILES,
instance=project)
#if is_admin in Member == True: #need to authenticate user, access user permissions, if user has permission:
if pr_form.is_valid():
pr_form.save()
messages.success(request, f'This project has been updated.')
request.project.save()
return redirect('project')
else:
pr_form = ProjectUpdateForm(instance=project)
context = {
'pr_form': pr_form
}
return render(request, 'projects/updateproject.html', context)
forms.py for ProjectUpdateForm:
class ProjectUpdateForm(forms.ModelForm):
class Meta:
model = Project
fields=['name', 'department', 'department','bPic', 'logo',
'department', 'purpose', 'projectTag', 'lookingFor', 'recruiting']
urls.py
from projects import views as p
path('project/<str:name>/', p.project, name='project'),
path('editproject/<str:name>/', p.update, name="editproject"),
Thanks, please let me know what I can do.
Your error is in line request.project.save()
, request doesn't have project attribute.
And actually you don't need to call save()
method for project.
Because ProjectUpdateForm
is the ModelForm
and ModelForm.save()
( Django docs ) method will create a new instance of the specified model or update assigned instance.
@admin_check
def update(request, name):
project = Project.objects.get(name = name)
if request.method == "POST":
pr_form = ProjectUpdateForm(request.POST,
request.FILES,
instance=project)
#if is_admin in Member == True: #need to authenticate user, access user permissions, if user has permission:
if pr_form.is_valid():
# save() returns an instance object, you can use it to manipulate your object.
instance = pr_form.save()
messages.success(request, f'This project has been updated.')
# YOUR ERROR IS ⬇️ HERE request doesn't have project attribute
# request.project.save()
# redirect with arguments
return redirect('project', name=instance.name)
...
Also your redirect must contain argument name
, because your project url required name attribute:
redirect('project', name=instance.name)
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