我有一个模型:
class Setting(models.Model):
class Meta:
abstract = True
name = models.CharField(max_length=120, primary_key=True)
description = models.CharField(max_length=300, blank=True)
class IntegerSetting(Setting):
value = models.IntegerField()
我想创建一个如下所示的表单:
<form method="POST" action="">
{% for model in models %}
<label>{{model.name}}</label> <input value='{{model.value}}' />
<p>{{model.description}}</p>
{% endfor %}
</form>
我不太确定该怎么做。也许我需要使用表单集?
from django.forms.models import modelformset_factory
from apps.about.models import Setting, IntegerSetting
def site_settings(request):
formset = modelformset_factory(IntegerSetting)()
return render_to_response("about/admin/site-settings.html", {'formset': formset}, RequestContext(request, {}))
然后在模板中,我希望以不同于默认的方式呈现表单。但是,我不太确定如何访问模型属性。这是正确的方法吗,或者我应该用另一种方法来做这件事?
更新:这就是我目前正在做的事情。除了样式之外,它完全按照我想要的方式呈现。然而,我觉得它太老土了:
class SettingsForm(ModelForm):
class Meta:
model = IntegerSetting
def as_table(self):
bound_field = BoundField(self, self.fields['value'], 'value')
return mark_safe("<tr><td><label>%s</label></td><td>%s\n<p class='help'>%s</p></td></tr>" % (self.instance.name,
self.instance.description,
bound_field.__unicode__()))
def edit_settings(request):
forms = [SettingsForm(instance=intSetting) for intSetting in IntegerSetting.objects.all()]
return render_to_response("admin/edit-settings.html", {'forms': forms}, RequestContext(request, {}))
edit-settings.html
{% extends "admin/base_site.html" %}
{% block title %}System Settings{% endblock %}
{% block content %}
<form method="post" action="">
<table>
{% for form in forms %}
{{form}}
{% endfor %}
</table>
</form>
{% endblock %}
有没有更好的方法来解决这个问题?
此外,我不确定在提交表单时是否会遇到问题。
发布于 2011-02-05 06:57:48
<form action="/contact/" method="post">
{% for field in form %}
<div class="fieldWrapper">
{{ field.errors }}
{{ field.label_tag }}: {{ field }}
</div>
{% endfor %}
<p><input type="submit" value="Send message" /></p>
</form>
您可以在此处找到完整的文档:http://docs.djangoproject.com/en/dev/topics/forms/#customizing-the-form-template
发布于 2011-02-05 04:49:30
我认为这里不需要表单集。如果您想要一个视图的自定义模板,请查看here。如果您想创建自己的{{ form.as_foobar }},只需创建forms.Form的子类,如下所示:
class MyForm(forms.Form):
def as_foobar(self):
return self._html_output(
normal_row = u'%(label)s %(field)s%(help_text)s',
error_row = u'%s',
row_ender = '',
help_text_html = u' %s',
errors_on_separate_row = False)
只需在你的forms.py中使用它:
class ContactForm(MyForm):
# ..
发布于 2013-11-14 23:24:39
对于那些需要jbcurtin答案的<table>
版本的人:
<form method="post">{% csrf_token %}
<table>
{% for field in form %}
<tr>
<th>{{field.label_tag}}</th>
<td>
{{ field.errors }}
{{ field }}
</td>
</tr>
{% endfor %}
</table>
<hr/>
<input type="submit" value="Conferma" />
</form>
https://stackoverflow.com/questions/4902333
复制相似问题