我有django应用程序（django 1.6），我有问题发送少量图像，上传少量图像。 在前端这是可以的，我可以拖放图像并在那里看到它们。
按下保存按钮时问题开始了。从前端上传的少量图片，现在我只能看到一个。因此，例如，从前端的4个上传图像，现在我只能看到一个。
我不知道哪里可能有问题。 我会感谢任何帮助。
我的网址：
url('^post/create/$', PostAdd.as_view(), name="event_create"),
我的观点：
class PostAdd(BasePostEdit):
permission_required = 'calendars.can_create_posts'
Paretnt观点：
class BasePostEdit(PermissionRequiredMixin, FormView):
form_class = PostForm
template_name = "calendars/post_form.html"
success_url = reverse_lazy('home')
def get_permission_object(self):
return self.request.session["current_calendar"]
def get_context_data(self, form):
context = super(BasePostEdit, self).get_context_data()
if form.instance.pk:
# if we get an url to edit a post set the current calendar to posts
# calendar
self.request.session["current_calendar"] = form.instance.calendar
# update seen by
PostSeenBy.update_seen_by([form.instance, ], self.request.user)
cur_calendar = self.request.session["current_calendar"]
locales = []
initial = {'calendar': cur_calendar}
for loc in cur_calendar.locales.all():
if not loc.pk in form.instance.locales.values_list("locale", flat=True):
locales.append({'locale':loc})
if not form.instance.pk:
AllLocaleFormset = inlineformset_factory(Post, PostLocale, formset=BasePostLocaleFormset, extra=cur_calendar.locales.count())
formset = AllLocaleFormset(initial=locales, instance=form.instance)
else:
PostLocaleFormset = inlineformset_factory(Post, PostLocale, formset=BasePostLocaleFormset, extra=len(locales))
formset = PostLocaleFormset(queryset=form.instance.locales.all(), initial=locales, instance=form.instance)
if self.request.GET.get('pub_date', None):
date = datetime.strptime(self.request.GET.get('pub_date'), "%d/%m/%Y")
elif form.instance.pub_date:
import pytz
date = form.instance.pub_date.astimezone(pytz.timezone(settings.TIME_ZONE))
else:
# date = date.today()
date = now().date()
context['back_url'] = reverse_lazy('home_month', kwargs={
'calendar': cur_calendar.slug,
'year': date.year,
'month': date.month})
context['form'] = form
context['post'] = form.instance
context['current_calendar'] = self.request.session["current_calendar"]
context['locales'] = formset
return context
以下是我的HTML的一部分，我认为下面的问题部分是{% get_upload_forms post locale.nested %}，是来自get_upload_forms的代码：
{% extends "base.html" %}
{% load static calendars_tags guardian_tags %}
{% block body-tag-classes %}skinny-header{% endblock body-tag-classes %}
{% block content %}
{% get_obj_perms user for current_calendar as "perm_list" %}
<form action="{% if post.pk %}{% url 'event_edit' post.pk %}{% else %}{% url 'event_create' %}{% endif %}" method="POST" enctype="multipart/form-data">
{% csrf_token %}
<fieldset {% if 'can_edit_posts' not in perm_list %}disabled="disabled"{% endif %}>
<input type="hidden" name="delete" value="" />
{{ locales.management_form }}
{% for locale in locales.forms %}
<p>Locale {{ locale.locale.value|locale_code }}</p>
{{ locale.description }}
{{ locale.calendar }}
{{ locale.id }}
{{ locale.locale }}
{% get_upload_forms post locale.nested %}
{% endfor %}
{{ form.version }}
</fieldset>
get_upload_forms代码
@register.inclusion_tag('calendars/includes/upload_forms.html', takes_context=True)
def get_upload_forms(context, post, forms):
perm_list = context.get('perm_list', None)
return locals()
这是upload_forms.html的html：
{% load thumbnail %}
<ul class="uploads">
{% for formset in forms%}
{{ formset.management_form }}
{% for a in formset %}
{% if 'can_edit_posts' in perm_list or a.attachment.value %}
<li class="{% if not a.attachment.value %}empty{% endif %}" data-form-name="{{ a.attachment.html_name }}">
{{ a.id }}{{ a.post_locale }}
<div class="preview">
<div class="action">
<span class="icon-hospital">Add Image</span>
</div>
<img src="{% thumbnail a.attachment.value 400x400 autocrop=False %}" alt="{{ a.attachment.value.name }}">
<input class="upload-media" name="{{ a.attachment.html_name }}" type="file" value="{{ a.attachment.name }}" multiple>
<input type="hidden" class="files-to-exclude">
</div>
<div class="description">
<div class="filename">{{ a.attachment.value.name }}</div>
<div class="filesize">{{ a.attachment.value.size }}</div>
<ul class="btn-group">
<li class="download">
<a class="button icon-download-alt" href="{{ a.attachment.value.url }}" target="_blank"></a>
</li>
{% if formset.can_delete and 'can_edit_posts' in perm_list %}
<li class="delete">
{{ a.DELETE }}
<label for="{{a.DELETE.auto_id}}" class="button icon-trash"></label>
</li>
{% endif %}
</ul>
</div>
<div class="previews"></div>
</li>
{% endif %}
{% endfor %}
{% endfor %}
</ul>
编辑：这是来自firebug的代码
<ul class="uploads">
<input id="id_FILES_4950-TOTAL_FORMS" name="FILES_4950-TOTAL_FORMS" type="hidden" value="3"><input id="id_FILES_4950-INITIAL_FORMS" name="FILES_4950-INITIAL_FORMS" type="hidden" value="2"><input id="id_FILES_4950-MAX_NUM_FORMS" name="FILES_4950-MAX_NUM_FORMS" type="hidden" value="1000">
<li class="" data-form-name="FILES_4950-0-attachment">
<input id="id_FILES_4950-0-id" name="FILES_4950-0-id" type="hidden" value="4485"><input id="id_FILES_4950-0-post_locale" name="FILES_4950-0-post_locale" type="hidden" value="4950">
<div class="preview">
<div class="action">
<span class="icon-hospital">Add Image</span>
</div>
<img src="/media/localefile/16010645_1347977721942284_325286987_o_155.jpg.400x400_q85.jpg" alt="localefile/16010645_1347977721942284_325286987_o_155.jpg">
<input class="upload-media" name="FILES_4950-0-attachment" type="file" value="attachment" multiple="">
<input type="hidden" class="files-to-exclude">
</div>
<div class="description">
<div class="filename">localefile/16010645_1347977721942284_325286987_o_155.jpg</div>
<div class="filesize">60651</div>
<ul class="btn-group">
<li class="download">
<a class="button icon-download-alt" href="/media/localefile/16010645_1347977721942284_325286987_o_155.jpg" target="_blank"></a>
</li>
<li class="delete">
<input id="id_FILES_4950-0-DELETE" name="FILES_4950-0-DELETE" type="checkbox">
<label for="id_FILES_4950-0-DELETE" class="button icon-trash"></label>
</li>
</ul>
</div>
<div class="previews"></div>
</li>
<li class="" data-form-name="FILES_4950-1-attachment">
<input id="id_FILES_4950-1-id" name="FILES_4950-1-id" type="hidden" value="4486"><input id="id_FILES_4950-1-post_locale" name="FILES_4950-1-post_locale" type="hidden" value="4950">
<div class="preview">
<div class="action">
<span class="icon-hospital">Add Image</span>
</div>
<img src="/media/localefile/16010645_1347977721942284_325286987_o_156.jpg.400x400_q85.jpg" alt="localefile/16010645_1347977721942284_325286987_o_156.jpg">
<input class="upload-media" name="FILES_4950-1-attachment" type="file" value="attachment" multiple="">
<input type="hidden" class="files-to-exclude">
</div>
<div class="description">
<div class="filename">localefile/16010645_1347977721942284_325286987_o_156.jpg</div>
<div class="filesize">60651</div>
<ul class="btn-group">
<li class="download">
<a class="button icon-download-alt" href="/media/localefile/16010645_1347977721942284_325286987_o_156.jpg" target="_blank"></a>
</li>
<li class="delete">
<input id="id_FILES_4950-1-DELETE" name="FILES_4950-1-DELETE" type="checkbox">
<label for="id_FILES_4950-1-DELETE" class="button icon-trash"></label>
</li>
</ul>
</div>
<div class="previews"></div>
</li>
<li class="empty" data-form-name="FILES_4950-2-attachment">
<input id="id_FILES_4950-2-id" name="FILES_4950-2-id" type="hidden"><input id="id_FILES_4950-2-post_locale" name="FILES_4950-2-post_locale" type="hidden" value="4950">
<div class="preview">
<div class="action">
<span class="icon-hospital">Add Image</span>
</div>
<img src="" alt="">
<input class="upload-media" name="FILES_4950-2-attachment" type="file" value="attachment" multiple="">
<input type="hidden" class="files-to-exclude">
</div>
<div class="description">
<div class="filename"></div>
<div class="filesize"></div>
<ul class="btn-group">
<li class="download">
<a class="button icon-download-alt" href="" target="_blank"></a>
</li>
<li class="delete">
<input id="id_FILES_4950-2-DELETE" name="FILES_4950-2-DELETE" type="checkbox">
<label for="id_FILES_4950-2-DELETE" class="button icon-trash"></label>
</li>
</ul>
</div>
<div class="previews"></div>
</li>
</ul>