def post(self, request):
form = AuthorForm(request.POST)
if form.is_valid():
form.save()
res = {'code': 0, 'result': '添加作者成功'}
else:
res = {'code': 1, 'errmsg': form.errors}
return JsonResponse(res, safe=True)
def post(self, request, *args, **kwargs):
pk = kwargs.get('pk')
p = self.model.objects.get(pk=pk)
form = AuthorForm(request.POST, instance=p)
if form.is_valid():
form.save()
res = {"code": 0, "result": "success", 'next_url': self.next_url}
else:
res = {"code": 1, "errmsg": form.errors, 'next_url': self.next_url}
return render(request, settings.JUMP_PAGE, res)
def post(self, request):
form = AuthorForm(request.POST)
if form.is_valid():
form.save()
res = {'code': 0, 'result': '添加作者成功'}
else:
# form.errors会把验证不通过的信息以对象的形式传到前端，前端直接渲染即可
res = {'code': 1, 'errmsg': form.errors}
print form.errors
return JsonResponse(res, safe=True)
def author_form_test(request):
form = AuthorForm()
return render(
request,
'accounts/login.html',
context = {'form': form}
)
def books_add_view(request):
"""Render form for adding books to database. Show list of added books."""
first_author_form = AuthorForm(data=request.POST or None)
authors_fs = AuthorFormSet(data=request.POST or None)
book_form = BookForm(data=request.POST or None)
language_form = LanguageForm(data=request.POST or None)
if (first_author_form.is_valid() and language_form.is_valid()
and book_form.is_valid() and authors_fs.is_valid()):
first_author_name = first_author_form.cleaned_data['name']
first_author, _ = Author.objects.get_or_create(name=first_author_name)
more_authors = []
for form in authors_fs:
if form.is_valid():
try:
author_name = form.cleaned_data['name']
author, _ = Author.objects.get_or_create(name=author_name)
more_authors.append(author)
except KeyError:
pass
language_code = language_form.cleaned_data['code']
language, _ = Language.objects.get_or_create(code=language_code)
book = book_form.save(commit=False)
book.language = language
book = book_form.save()
book.authors.add(first_author)
if more_authors:
book.authors.add(*list(more_authors))
date = book_form.cleaned_data['pub_date']
book.pub_date = date
book.save()
messages.info(request, f'New book has been added!')
return redirect('add')
context = {
'first_author_form': first_author_form,
'authors_fs': authors_fs,
'book_form': book_form,
'language_form': language_form,
}
return render(request, 'books_add.html', context)
def new_item(request, *args, **kwargs):
errors = []
type = kwargs.pop('type')
if type == 'author':
form = AuthorForm(request.POST)
if form.is_valid():
cd = form.cleaned_data
author = Author(first_name=cd.get('first_name'),
last_name=cd['last_name'],
email=cd['email'])
author.save()
elif type == 'publisher':
form = PubForm(request.POST)
if form.is_valid():
cd = form.cleaned_data
print cd
pub = Publisher(name=cd['name'],
address=cd['address'],
city=cd['city'],
state_province=cd['state_province'],
country=cd['country'],
website=cd['website'])
pub.save()
elif type == 'book':
form = BookForm(request.POST)
if form.is_valid():
cd = form.cleaned_data
print cd
names = cd['authors'].split(',')
pub_name = cd['publisher']
pub = ''
try:
pub = Publisher.objects.get(name=pub_name.strip())
except Exception:
print 'Publisher[%s] not exist.' % pub_name
book = Book(title=cd['title'],
publisher=pub,
publication_date=cd['pub_date'])
book.save()
for name in names:
try:
author = Author.objects.get(first_name=name.strip())
print author
book.authors.add(author)
except Exception as e:
print e
print 'Author[%s] not exist.' % name
# errors.append('%s not exist.' %name)
# book = Book(title=cd['title'], )
return form
def addAuthor(request):
new_author = Author()
if request.method == 'POST':
form = AuthorForm(request.POST)
if form.is_valid():
first_name = form.cleaned_data['first_name']
last_name = form.cleaned_data['last_name']
email = form.cleaned_data['email']
age = form.cleaned_data['age']
new_author.first_name = first_name
new_author.last_name = last_name
new_author.email = email
new_author.age = age
new_author.save()
#return HttpResponse("Author Added")
#return render(request, 'auth_users.html')
return redirect('/books/home/')
else:
form = AuthorForm()
return render(request, 'author.html', {'form': form})
def add_author(request):
if request.method == 'POST':
form = AuthorForm(request.POST)
if form.is_valid():
new_author = form.save()
return HttpResponse("{author} is added in our database!".format(author=new_author))
else:
form = AuthorForm()
return render (
request,
'add-author.html',
{'form': form}
)
def new_item(request, *args, **kwargs):
errors=[]
type = kwargs.pop('type')
if type == 'author':
form = AuthorForm(request.POST)
if form.is_valid():
cd = form.cleaned_data
author = Author(first_name=cd.get('first_name'), last_name=cd['last_name'], email=cd['email'])
author.save()
elif type == 'publisher':
form = PubForm(request.POST)
if form.is_valid():
cd = form.cleaned_data
print cd
pub = Publisher(name=cd['name'], address=cd['address'], city=cd['city'], state_province=cd['state_province'], country=cd['country'], website=cd['website'])
pub.save()
elif type == 'book':
form = BookForm(request.POST)
if form.is_valid():
cd = form.cleaned_data
print cd
names = cd['authors'].split(',')
pub_name = cd['publisher']
pub = ''
try:
pub = Publisher.objects.get(name=pub_name.strip())
except Exception:
print 'Publisher[%s] not exist.' %pub_name
book = Book(title=cd['title'], publisher=pub, publication_date=cd['pub_date'])
book.save()
for name in names:
try:
author = Author.objects.get(first_name=name.strip())
print author
book.authors.add(author)
except Exception as e:
print e
print 'Author[%s] not exist.' %name
# errors.append('%s not exist.' %name)
# book = Book(title=cd['title'], )
return form
def newauthor(request):
if request.POST:
author = Author()
aauthor = AuthorForm(request.POST, instance = author)
if aauthor.is_valid():
aauthor.save()
return render_to_response('newauthor.html',
{
'aauthor': aauthor,
'msg': u'作者添加成功',
})
else:
aauthor = AuthorForm()
return render_to_response('newauthor.html', {'aauthor': aauthor,'msg': u'作者添加失败，请检查信息是否正确'})
else:
aauthor = AuthorForm()
return render_to_response('newauthor.html', {'aauthor': aauthor,})
def test_author_form_is_invalid(self):
form = AuthorForm(data={})
self.assertFalse(form.is_valid())
def test_author_form_is_valid(self):
form = AuthorForm(data={'fullName': 'Author'})
self.assertTrue(form.is_valid())
def author_form_test(request):
form = AuthorForm()
return render(request, "accounts/login.html", context={"form": form})
