我已经编写了以下自定义表单集，但对于我的生活，我不知道如何保存表单。我搜索了 Django 文档并进行了广泛的搜索，但没有一种解决方案有效。很多兔子洞，但没有肉 ;-) 有人能指出我正确的方向吗？
// views.py partial //
@login_required
def add_stats(request, group_slug, team_id, game_id, template_name = 'games/stats_add_form.html'):
if request.POST:
formset = AddStatsFormSet(group_slug=group_slug, team_id=team_id, game_id=game_id, data=request.POST)
if formset.is_valid():
formset.save()
return HttpResponseRedirect(reverse('games_game_list'))
else:
formset = TeamStatFormSet(group_slug=group_slug, team_id=team_id, game_id=game_id)
return render_to_response(template_name, {'formset': formset,})
// modles.py partial //
class PlayerStat(models.Model):
game = models.ForeignKey(Game, verbose_name=_(u'sport event'),)
player = models.ForeignKey(Player, verbose_name=_(u'player'),)
stat = models.ForeignKey(Stat, verbose_name=_(u'statistic'),)
total = models.CharField(_(u'total'), max_length=25, blank=True, null=True)
class Meta:
verbose_name = _('player stat')
verbose_name_plural = _('player stats')
db_table = 'dfusion_playerstats'
def __unicode__(self):
return u'%s' % self.player
// forms.py
class TeamStatForm(forms.Form):
total = forms.IntegerField()
class BaseTeamStatsFormSet(BaseFormSet):
def __init__(self, *args, **kwargs):
self.group_slug = kwargs['group_slug']
self.team_id = kwargs['team_id']
self.game_id = kwargs['game_id']
self.extra = len(Stat.objects.filter(group__slug=self.group_slug))
del kwargs['group_slug']
del kwargs['game_id']
del kwargs['team_id']
super(BaseTeamStatsFormSet, self).__init__(*args, **kwargs)
def add_fields(self, form, index):
super(BaseTeamStatsFormSet, self).add_fields(form, index)
form.fields["stat"] = forms.ModelChoiceField(queryset = Stat.objects.filter(group__slug=self.group_slug))
form.fields["game"] = forms.ModelChoiceField(queryset = Game.objects.all())
form.fields["team"] = forms.ModelChoiceField(queryset = Team.objects.all())
form.fields["game"].initial = self.game_id
form.fields["team"].initial = self.team_id
TeamStatFormSet = formset_factory(TeamStatForm, BaseTeamStatsFormSet)
最佳答案
在您的自定义表单中，您需要添加一个 save() 方法，根据需要将表单数据填充到您的模型中。在表单中输入的所有数据都将在名为cleaned_data[] 的散列中可用。
例如:
def save(self):
teamStat = TeamStat(game_id=self.cleaned_data['game_id'],team_id=self.cleaned_data['team_id'])
teamStat.save()
return teamStat
关于Django 如何保存自定义表单集，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/1397369/