Question

使用django table2进行表导出仅生成模型数据，而不会生成访问器列。

下面是我的表和视图配置。任何帮助将不胜感激。

表格

class AgreementPeopleTable(tables.Table):

    export_formats = ['csv', 'xls']
    #title = tables.Column(linkify=True)
    full_name = tables.Column(accessor='employement_episode.contact.full_name', verbose_name='Full Name')
    start = tables.Column(accessor='employement_episode.start_date')
    end = tables.Column(accessor='employement_episode.end_date')
    role = tables.Column(accessor='employement_episode.contact.role_name',verbose_name='Role')
    organization = tables.Column(accessor='employement_episode.organization.organization_name',verbose_name='Organization')
    title = tables.Column(accessor='agreement.title')
    status = tables.Column(accessor='agreement.status')

    class Meta:
        model = Agreement_People
        exclude = ('agreement_people_id', 'employement_episode','agreement')
        template_name = 'django_tables2/bootstrap4.html'
        attrs = {'class': 'table table-hover'}

查看

class AgreementPeopleListView(ExportMixin, tables.SingleTableView, generic.ListView):
    model = Agreement_People
    def get_context_data(self, **kwargs):
        context = super(AgreementPeopleListView, self).get_context_data(**kwargs)
        agreementpeople = Agreement_People.objects.all()
        form = AgreementPeopleForm(self.request.GET)
        if form.is_valid():
            #print("date signed db value", date_signed)
            if form.cleaned_data["title"]:
                agreementpeople = agreementpeople.filter(agreement__title__icontains=form.cleaned_data["title"])


        table = AgreementPeopleTable(agreementpeople.order_by('pk'))
        RequestConfig(self.request, paginate={'per_page': 4}).configure(table)
        context['table'] = table
        context['form'] = AgreementPeopleForm()
        return context

Excel输出

Note: Accessor columns are not coming excel output, only columns defined in model are retrieved.

ModelCol1 ModelCol2 ModelCol3

1个XYZ PQR

Answer 1

我只是added a test进入django-tables2测试套件，以检查访问器列是否正确导出。一切似乎都很好，直到我在关联之后添加了访问器，这些值才没有正确添加到导出中。

~~所以看来您在django-tables2中发现了一个错误，在this commit中未通过测试。~~

我将尝试提出修复程序，以供下一次在github的django-tables2问题跟踪器中open an issue进行。如果您可以提供一个 minimum 示例来重现此问题，则确实有帮助，因此请继续删除代码，直到剩下显示该问题所需的最少代码量为止。

更新：好的，我应该立即在测试中看到此错误：django-tables2访问器使用.作为分隔符，而不是我在上面链接的测试中使用的__作为分隔符。如果我修改测试，它会像预期的那样工作：updated test

django table2中导出访问器列不起作用

1 个答案: