def new_topic(request):
if request.method != 'POST':
form = TopicForm
else:
form = TopicForm(request.POST)
if form.is_valid():
new_topic = form.save(commit=False)
new_topic.owner = request.user
new_topic.save()
return HttpResponseRedirect(reverse('learning_logs:topics'))
context = {'form': form}
return render(request, 'learning_logs/new_topic.html', context)
def new_topic(request):
#未提交数据：创建一个新表单
if request.method!='POST':
form=TopicForm()
else:
form=TopicForm(request.POST)
if form.is_valid():
form.save()
return HttpResponseRedirect(reversed('learning_logs:topics'))
context={'form':form}
return render(request,'learning_logs/new_topic.html',context)
def new_topic(request):
"""se for get ira criar um form em branco """
if request.method != 'POST':
form = TopicForm()
else:
form = TopicForm(request.POST)
"""verifica se os dados fornecidos sao validos , caso sim grava os dados no banco com o comando save"""
if form.is_valid():
form.save()
"""Redireciona para a pagina topics"""
return HttpResponseRedirect(reverse('topics'))
context = {'form': form}
return render(request, 'learning_logs/new_topic.html', context)
def new_topic(request):
if request.method != 'POST':
form = TopicForm()
else:
form = TopicForm(request.POST)
if form.is_valid():
new_topic = form.save(commit=False)
new_topic.owner = request.user
new_topic.save()
return redirect('topics')
return render(request, 'learning_logs/new_topic.html', {'form': form})
def new_topic(request):
"""Add a new topic"""
if request.method != 'POST':
#No data submitted, create a blank form
form = TopicForm()
else:
#Post data submitted, process data
form = TopicForm(request.POST)
if form.is_valid():
new_topic = form.save(commit=False)
new_topic.owner = request.user
new_topic.save()
return HttpResponseRedirect(reverse('learning_logs:topics'))
return render(request, 'new_topic.txt', {'form': form})
def new_topic(request):
"""Allows user to create a new topic."""
if request.method == 'POST':
form = TopicForm(request.POST)
if form.is_valid():
new_topic = form.save(commit=False)
new_topic.owner = request.user
new_topic.save()
return redirect('/topics/')
form = TopicForm()
return render(request, 'learning_logs/new_topic.html', {
'form': form,
})
def new_topic(request):
if request.method != 'POST': # 判断请求的方法
form = TopicForm()
else:
form = TopicForm(request.POST)
if form.is_valid(): # 验证表单字段是否都填写了（默认都必须填写）
new_topic = form.save(commit=False)
new_topic.owner = request.user
new_topic.save() # 将表单数据写入数据库
return HttpResponseRedirect(reverse('learning_logs:topics')) # 重定向 URL
context = {'form': form}
return render(request, 'learning_logs/new_topic.html', context)
def new_topic(request):
"""添加topic"""
if request.method != "POST":
form = TopicForm()
else:
form = TopicForm(request.POST)
if form.is_valid():
new_topic = form.save()
new_topic.owner = request.user
new_topic.save()
return HttpResponseRedirect(reverse("topics"))
context = {"form": form}
return render(request, "learning_logs/new_topic.html", context)
def new_topic(request):
"""Defines a new topic."""
if request.method != 'POST':
form = TopicForm()
else:
form = TopicForm(data=request.POST)
if form.is_valid():
new_topic = form.save(commit=False)
new_topic.owner = request.user
new_topic.save()
return redirect('learning_logs:topics')
context = {'form': form}
return render(request, 'learning_logs/new_topic.html', context)
def addtopicview(request):
"""Form for a new topic"""
form = TopicForm(request.POST or None)
if form.is_valid():
new_topic = form.save(commit = False)
new_topic.owner = request.user
new_topic.save()
form = TopicForm()
else:
print(form.errors)
context = {
"form" : form,
}
return render(request, "topiccreate.html", context)
def new_topic(request):
"""添加新主题"""
if request.method != 'POST':
#未提交数据： 创建一个新的表单
form = TopicForm()
else:
#POST提交的数据，对数据进行处理
form = TopicForm(request.POST)
if form.is_valid():
new_topic = form.save(commit=False) #调用form.save()，并传递实参commit=False，这是因为我们先修改新主题，再将其保存到数据库中
new_topic.owner = request.user #将新主题的owner属性设置为当前用户
new_topic.save() #在主题包含所有必不可少的数据，将被成功地保存。
return HttpResponseRedirect(reverse('learning_logs:topics'))
context = {'form':form}
return render(request,'new_topic.html',context)
def new_topic(request):
"""添加新主题"""
if request.method != 'POST':
# 未提交数据：创建一个新表单
form = TopicForm()
else:
# POST提交的数据，对数据进行处理
form = TopicForm(request.POST)
if form.is_valid():
new_topic = form.save(commit=False)
new_topic.owner = request.user
new_topic.save()
return HttpResponseRedirect(reverse('learning_logs:topics'))
context = {'form': form}
return render(request, 'learning_logs/new_topic.html', context)
def new_topic(request):
''' adds a new topic '''
if request.method != 'POST':
#no data was submitted, create a blank form
form = TopicForm()
else:
#data was submitted save new topic
form = TopicForm(request.POST)
if form.is_valid():
#Associate new topics with the current user
newTopic = form.save( commit=False)
newTopic.owner = request.user
newTopic.save()
return redirect('learning_logs:topics')
#display blank form or invalid form
context = {'form': form}
return render(request, 'learning_logs/new_topic.html', context)
def test_topic_form_valid_data(self):
form = TopicForm(data={'text': 'topic1'})
self.assertTrue(form.is_valid())
def test_topic_form_no_data(self):
form = TopicForm(data={})
self.assertFalse(form.is_valid())
self.assertEqual(len(form.errors), 1)