def post(self, request):
form = CategoryForm(request.POST)
if form.is_valid():
form.save(commit=True)
return IndexView().get(request)
else:
print(form.errors)
return render(request, 'rango/add_category.html', {'form': form})
def add_category(request):
if request.method == 'POST':
form = CategoryForm(request.POST)
if form.is_valid():
form.save(commit=True)
return index(request)
else:
print form.errors
else:
form = CategoryForm()
return render(request,'rango/add_category.html',{'form':form})
def add_category(request):
form = CategoryForm()
if request.method == "POST":
form = CategoryForm(request.POST)
if form.is_valid():
form.save(commit=True)
return index(request)
else:
print(form.errors)
return render(request, 'rango/add_category.html', {'form': form})
def add_category(request):
# A HTTP POST?
if request.method == 'POST':
form = CategoryForm(request.POST)
# Have we been provided with a valid form?
if form.is_valid():
# Save the new category to the database.
form.save(commit=True)
# Now call the index() view.
# The user will be shown the homepage.
return index(request)
else:
# The supplied form contained errors - just print them to the terminal.
print form.errors
else:
# If the request was not a POST, display the form to enter details.
form = CategoryForm()
# Bad form (or form details), no form supplied...
# Render the form with error messages (if any).
return render(request, 'rango/add_category.html', {'form': form})
def add_category(request):
form = CategoryForm()
print("add!")
#是HTTP POST请求吗？
if request.method == 'POST':
form = CategoryForm(request.POST)
#
if form.is_valid():
print(form)
form.save(commit=True)
return index(request)
else:
print(form.errors)
return render(request, 'rango/add_category.html', {'form': form})
def add_category(request):
# 实例化
form = CategoryForm()
# 判断请求类型
if request.method == 'POST':
form = CategoryForm(request.POST)
print("是")
if form.is_valid():
form.save(commit=True)
# 返回首页
return index(request)
else:
print(form.errors)
print("get方法")
# 渲染表单，并显示可能出现的错误to html 编写页面表单
return render(request, 'rango/page.html', {'form': form})
def add_category(request):
# HTTP POST
if request.method == 'POST':
form = CategoryForm(request.POST)
# Have we been provided with a valid form?
if form.is_valid():
# Save the new category to the database.
form.save(commit=True)
# Now call the index() view.
# The user will be shown the homepage.
return index(request)
else:
print form.errors
else:
# If the request was not a POST, display the form to enter details
# If there are errors, redisplay the form with error messages.
form = CategoryForm()
return render(request, 'rango/add_category.html', {'form': form})
def add_category(request):
# A HTTP POST?
if request.method == 'POST':
form = CategoryForm(request.POST)
# Have we been provided with a valid form?
if form.is_valid():
# Save the new category to the database.
form.save(commit=True)
# Now call the index() view.
# The user will be shown the homepage.
return index(request)
else:
# The supplied form contained errors - just print them to the terminal.
print form.errors
else:
# If the request was not a POST, display the form to enter details.
form = CategoryForm()
# Bad form (or form details), no form supplied...
# Render the form with error messages (if any).
return render(request, 'rango/add_category.html', {'form': form})
def get(self, request):
form = CategoryForm()
return render(request, 'rango/add_category.html', {'form': form})
