【发布时间】:2010-11-10 21:56:19
【问题描述】:
我有一个表单集,其中包含一个“团队”字段,该字段应仅限于当前用户所属的团队。
def edit_scrapbook(request):
u=request.user
ScrapbookAjaxForm = modelformset_factory(Scrapbook, fields=
('description','status','team'))
choices=False
for t in u.team_set.all():
if choices:
choices=choices,(t.id,t.name)
else:
choices=choices,(t.id,t.name)
if request.method == 'POST':
formset = ScrapbookAjaxForm(request.POST,
queryset=Scrapbook.objects.filter(owner=u))
if formset.is_valid():
instances=formset.save(commit=False)
for i in instances:
i.owner=request.user
i.save()
formset.save_m2m()
return HttpResponseRedirect(reverse('scrapbooks.views.index'))
else:
formset = ScrapbookAjaxForm(queryset=Scrapbook.objects.filter(owner=u))
for form in forms:
for field in form:
if field.label == 'Team':
field.choices=choices
c=RequestContext(request)
return render_to_response('scrapbooks/ajax_edit.html',
{'fs':formset},context_instance=c)
这似乎根本不影响表单中的选择。这很丑陋,可能是因为研究这个问题太久了。我也尝试过使用自定义表单集,但我似乎无法让自定义表单集接受参数。
如何根据用户所在的团队限制表单集中子选择中“团队”字段的选择?
【问题讨论】:
标签: django