我正在通过不同的浏览器(Chrome、Firefox、IE11和Edge)尝试我的django
应用程序,但是我遇到了一个只有csrf_token
和Edge
的问题。在
这个问题是参考我的django表格。在
我的视图文件:
class ManageDocView(AdminRequiredMixin, View):
""" Render the Admin Manage documents to update year in the filename"""
template_name = 'omcl/manage_doc_form.html'
form_class = ManageDocForm
success_url = 'omcl/manage_doc_form.html'
@staticmethod
def get_title():
return 'Change Document Title'
def get(self, request):
form = self.form_class()
context = {
"form": form,
"title": self.get_title()
}
return render(request, self.template_name, context)
def post(self, request):
form = self.form_class()
query_document_updated = None
query_omcl = None
query_document = None
if "submitButton" in request.POST:
omcl_list = request.POST.get('omcl_list', False)
query_omcl = Omcl.objects.get(id=omcl_list)
query_document = Document.objects.filter(omcl=omcl_list)
form.fields['omcl_list'].initial = query_omcl
elif "UpdateDocument" in request.POST:
checkbox_id = request.POST['DocumentChoice']
checkbox_id_minus_1 = int(checkbox_id) - 1
query_document_updated = Document.objects.get(id=checkbox_id)
omclcode = query_document_updated.omcl.code
src_filename = query_document_updated.src_filename
filename, file_extension = os.path.splitext(src_filename)
category = query_document_updated.category
if category == "ANNUAL":
category = "ANNUAL_REPORT"
year = self.request.POST['pts_years']
# Create the new document title updated by the new year
new_document_title = f"{year}_{category}_{omclcode}_{checkbox_id_minus_1} - {src_filename}"
# Create the new document file updated by the new year
new_document_file = f"omcl_docs/{omclcode}/{year}_{category}_{omclcode}_{checkbox_id_minus_1}{file_extension}"
# Get file.name in order to rename document file in /media/
document_path = query_document_updated.file.name
try:
actual_document_path = os.path.join(settings.MEDIA_ROOT, document_path)
new_document_path_temp = f"{settings.MEDIA_ROOT}/{new_document_file}"
new_document_path = os.rename(actual_document_path, new_document_path_temp)
except FileNotFoundError:
messages.error(self.request, _(f"Document {src_filename} doesn't exist on the server"))
return redirect('manage_doc')
else:
# Assign modifications to selected document and save it into the database
query_document_updated.title = new_document_title
query_document_updated.file = new_document_file
query_document_updated.save()
messages.success(self.request, _(f"The modification has been taken into account"))
context = {
'form': form,
'query_omcl': query_omcl,
'query_document': query_document,
'query_document_updated': query_document_updated,
'title': self.get_title(),
}
return render(request, self.template_name, context)
我的表单文件:
^{pr2}$我的模板文件中有一小部分javascript:
{% block extra_script %}
<!-- Submit OMCL list with change and not submit button + Previous/Next pagination button -->
<script>
$('#select-omcl-form').on('change', function () {
$(this).submit();
});
</script>
{% endblock %}
{% block main %}
<h2>{{ title }}</h2>
<div class="row manage-doc">
<div class="col-md-12">
<form id="select-omcl-form" name="select-omcl-form" action="" method="POST">
{% csrf_token %}
<fieldset>
<legend><span class="name">{% trans 'Select an OMCL' %}</span></legend>
{{ form.omcl_list }}
<input type="hidden" name="submitButton">
</fieldset>
</form>
</div>
</div>
<br/>
<div class="row manage-doc">
<div class="col-md-12">
<fieldset>
<legend><span class="name">{% trans 'Select a document' %}</span></legend>
<form action="" method="POST">
{% csrf_token %}
<div id="table-document">
<table id="document-table" class="table table-bordered table-striped table-condensed table_model">
<thead>
<tr>
<th id="radio-column"></th>
<th id="document-title-column">{% trans 'Document title' %}</th>
</tr>
</thead>
<tbody>
{% for document in query_document|dictsortreversed:'title' %}
<tr>
<td><input type="radio" class="radio-document" id="document-radiobox" name="DocumentChoice"
value="{{ document.id }}"></td>
<td>{{ document.title }}</td>
</tr>
{% endfor %}
</tbody>
</table>
</div>
<br><br>
<legend><span class="name">{% trans 'Select a new year' %}</span></legend>
{{ form.pts_years }}
<button class="btn btn-default" id="document-button" type="submit"
name="UpdateDocument">{% trans "Change year" %}</button>
</form>
</fieldset>
<br>
</div>
</div>
{% endblock main %}
gif演示文稿:
这是一个小的gif,它解释了流程和问题,仅适用于边缘浏览器:
我尝试了:
我试图在我的设置.py但它不起作用。在
你知道吗?这很奇怪,因为我对其他浏览器没有任何问题。只有Microsoft Edge。 我的浏览器允许使用Cookies。在
多亏了我的同事,我发现了这个问题。我使用了
redirect
,但我必须使用render
,因为如果我重定向,CSRF_TOKEN
将不会实现,它将使用前一个令牌发送第二个POST
请求。在所以应该是:
而不是:
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