[英]Django .delete() does not work
我在Django中制作了一個簡單的bbs。
目前,我正在嘗試刪除前端的帖子。
這是我在views.py中的代碼
@login_required
def delete_post(request, id):
post_to_delete = get_object_or_404(Post, pk=id)
if post_to_delete.owner_user != request.user:
return HttpResponseForbidden()
if request.method == 'POST':
form = DeletePostForm(request.POST, instance=post_to_delete)
if form.is_valid():
post_to_delete.delete()
return HttpResponseRedirect('/')
else:
form = DeletePostForm(instance=post_to_delete)
return render(request,'delete_post.html', {'form':form})
我相信我正確使用了.delete()函數,當我單擊刪除按鈕時,我被帶到delete_post.html,但是當我返回以查看admin中的帖子列表時,該帖子仍然存在。
好的,在向您解釋完不需要實例刪除表格之后。 讓我不用表格就給您一個Versión。
@login_required
def delete_post(request, id):
post_to_delete = get_object_or_404(Post, pk=id)
if post_to_delete.owner_user != request.user:
return HttpResponseForbidden()
if request.method == 'POST':
post_to_delete.delete()
return render(request,'delete_post.html', {'deleted':True})
return render(request,'delete_post.html', {'deleted':False})
您可以根據需要在模板中使用deleted
var。
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