Question

当我使用CreateView创建乐谱时，我想使用order_by（'username'）进行查询，但是用户名不是英文，大多数是中文拼音，我想对它们进行排序，我粘贴了部分型号，视图和表格如下，感谢您的建议和帮助。

class Score(models.Model):
    test = models.ForeignKey(Test, verbose_name="考试名称", null=True, blank=True, on_delete=models.CASCADE)
    user = models.ForeignKey(User, verbose_name="应考人", null=True, blank=True, on_delete=models.CASCADE)
    score = models.FloatField(default=0, verbose_name="考试分数(满分100)")
    pass_score = models.FloatField(default=0, verbose_name="通过分数(满分100)")
    add_time = models.DateTimeField(auto_now=True, verbose_name="添加时间")


class ScoreCreateView(CreateView):
    model = Score
    form_class = ScoreForm
    template_name = ''

    def form_valid(self, form):
        testscore = form.save(commit=False)
        testscore.save()
        return redirect('', score.pk)


class ScoreForm(forms.ModelForm):
    user = forms.ModelChoiceField(queryset=User.objects.order_by('department', 'username'))

    class Meta:
        model = Score
        fields = ('test', 'user', 'score', 'pass_score')

如何使用中文用户名进行ORDER查询（转换为gbk？）-Django，psql

0 个答案: