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我目前正在用Django創建一個社交平臺。現在,我正在開發他們的儀表板,並希望最終用戶能夠發佈自己的帖子。這是我的Post模型:表單提交不生成新的Post對象
class Post(models.Model):
user = models.ForeignKey(User)
posted = models.DateTimeField(auto_now_add=True)
content = models.CharField(max_length=150)
Likes = models.IntegerField(default=0)
def __str__(self):
return self.user.username
我對Post模型形式:
class Post_form(forms.ModelForm):
class Meta:
model = Post
fields = (
'content',
]
def __init__(self, *args, **kwargs):
super(Post_form, self).__init__(*args, **kwargs)
self.fields['content'].label = ""
self.fields['content'].widget.attrs={
'id': 'id_content',
'class': 'myCustomClass',
'name': 'name_content',
'placeholder': 'What are you thinking about?',
}
當表單被提交,它正確地產生與內容字段的值POST請求。當我在視圖中保存表單時,不會生成新帖子。我究竟做錯了什麼?
我views.py:
def dashboard_view(request):
if request.POST:
form = Post_form(data=request.POST, instance=request.user)
if form.is_valid():
form.save() // <- no new post gets generated after saving
return redirect(reverse('dashboard'))
else:
return redirect(reverse('settings'))
else:
form = Post_form
gebruikers = User.objects.all()
all_posts = Post.objects.all().order_by('-posted')
return render(request, 'Dashboard/index.html', {'gebruiker':gebruikers, 'posts':all_posts, 'form': form},)