我正在尝试遵循这个回答中的指南,但我卡在如何编辑模板的问题上。
admin.py中相关的部分:
SegmentFormset = forms.models.inlineformset_factory(Division,Segment)
class DivisionForm(forms.ModelForm):
def __init__(self, **kwargs):
super(DivisionForm, self).__init__(**kwargs)
self.segment_formset = SegmentFormset(instance=self.instance, data=self.data,
prefix=self.prefix)
def is_valid(self):
return (super(DivisionForm, self).is_valid() and
self.segment_formset.is_valid())
def save(self, commit=True):
assert commit == True
res = super(DivisionForm, self).save(commit=commit)
self.segment_formset.save()
return res
class DivisionInline(admin.TabularInline):
model = Division
form = DivisionForm
template = 'competitions/admin/tabular.html'
class CompetitionAdmin(VersionAdmin):
inlines = [DivisionInline,]
我的模板的相关部分:
{% for fieldset in inline_admin_form %}
{% for line in fieldset %}
{% for field in line %}
<td class="{{ field.field.name }}">
{{ field.field.errors.as_ul }}
{{ field.field }}
</td>
{% endfor %}
{% endfor %}
<td>My segment formset should be here</td>
{% endfor %}
我无法弄清如何访问段落表单集。我已经尝试了所有变量名称,但没有一个是我的DivisionForm。Division formset 是{{fieldset.formset}} 变量,这就是我所能到达的范围。
编辑1:
实际上,模板中相关部分稍微长一些 ;) 我放入更多代码:
<tbody>
{% for inline_admin_form in inline_admin_formset %}
{% if inline_admin_form.form.non_field_errors %}
<tr><td colspan="{{ inline_admin_form.field_count }}">{{ inline_admin_form.form.non_field_errors }}</td></tr>
{% endif %}
<tr class="{% cycle row1,row2 %} {% if inline_admin_form.original or inline_admin_form.show_url %}has_original{% endif %}">
<td class="original">
{% if inline_admin_form.original or inline_admin_form.show_url %}<p>
{% if inline_admin_form.original %} {{ inline_admin_form.original }}{% endif %}
{% if inline_admin_form.show_url %}<a href="../../../r/{{ inline_admin_form.original_content_type_id }}/{{ inline_admin_form.original.id }}/">{% trans "View on site" %}</a>{% endif %}
</p>{% endif %}
{% if inline_admin_form.has_auto_field %}{{ inline_admin_form.pk_field.field }}{% endif %}
{{ inline_admin_form.fk_field.field }}
{% spaceless %}
{% for fieldset in inline_admin_form %}
{% for line in fieldset %}
{% for field in line %}
{% if field.is_hidden %} {{ field.field }} {% endif %}
{% endfor %}
{% endfor %}
{% endfor %}
{% endspaceless %}
</td>
{% for fieldset in inline_admin_form %}
{% for line in fieldset.formset %}
{% for field in line %}
<td class="{{ field.field.name }}">
{{ field.field.errors.as_ul }}
{{ field.field }}
</td>
{% endfor %}
{% endfor %}
<td>My segment formset should be here</td>
{% endfor %}
{% if inline_admin_formset.formset.can_delete %}
<td class="delete">{% if inline_admin_form.original %}{{ inline_admin_form.deletion_field.field }}{% endif %}</td>
{% endif %}
</tr>
{% endfor %}
</tbody>