Question

我想知道如何检查表单集的有效性。让我解释一下我的情况。我有五个包含在表单集中的表单。每个表格代表一组排球比赛（一场排球比赛分为5组）。如果已经有代表胜利的三种形式，我希望能够提交我的表单，因为例如，如果我有一个小组赢得的前三局，而第四局和第五局则无用，则比赛为结束时有三局获胜。我不知道我是否很清楚...所以我想建立一些像这样的验证。如果我可以使用该方法或一个示例来帮助我，那就太好了。

该表单集为 MatchSetFormset 。您会在下面找到我的 forms.py ：

forms.py

class SetUpdateForm(forms.ModelForm):

    class Meta:
        model = Set
        fields = [
            'scoreTeam1',
            'scoreTeam2',
            'match',
        ]

    def clean(self):
        cleaned_data = super().clean()
        scoreTeam1 = cleaned_data.get("scoreTeam1")
        scoreTeam2 = cleaned_data.get("scoreTeam2")

        if cleaned_data.get("match") is not None:
            sport = cleaned_data.get("match").phase.tournament.sport

            if scoreTeam1 and scoreTeam2:
                if scoreTeam1 == scoreTeam2:
                    raise forms.ValidationError("Scores can't be equal")
                if scoreTeam1 > sport.nbPointPerSet or scoreTeam2 > sport.nbPointPerSet or (scoreTeam1 < sport.nbPointPerSet and scoreTeam2 < sport.nbPointPerSet):
                    raise forms.ValidationError("A set is played in " + str(sport.nbPointPerSet) + "points.")
                return cleaned_data

MatchSetFormset = forms.inlineformset_factory(Match, Set, form=SetUpdateForm, min_num=1, extra=0, can_delete=False)

如何为表单集构建干净方法？

0 个答案: