Django表格:“;此字段为必填字段”;当文件以enctype发布到文件字段时
我未能上传文件并获取“此字段为必填字段”。到目前为止,它与报告的问题相同。但是,我am使用了该问题中建议的Django表格:“;此字段为必填字段”;当文件以enctype发布到文件字段时,django,forms,django-forms,django-templates,Django,Forms,Django Forms,Django Templates,我未能上传文件并获取“此字段为必填字段”。到目前为止,它与报告的问题相同。但是,我am使用了该问题中建议的enctype=“multipart/form data” 模型: class ContentSheet(models.Model): content_sheet_name = models.CharField(max_length=500) content_sheet_file = models.FileField() 表格: class ContentSheetForm
enctype=“multipart/form data”
模型:
class ContentSheet(models.Model):
content_sheet_name = models.CharField(max_length=500)
content_sheet_file = models.FileField()
表格:
class ContentSheetForm(forms.ModelForm):
content_sheet_name = forms.CharField(max_length=50)
content_sheet_name.widget.attrs.update({'autofocus': 'autofocus', 'placeholder': 'Content Sheet Name'})
content_sheet_file = forms.FileField()
class Meta:
model = ContentSheet
exclude = tuple()
观点:
def add_user_sentence(request):
statistics_context = get_statistics()
if request.method == 'POST':
form = ContentSheetForm(request.POST, request.FILES)
if form.is_valid():
# Save the new sentence to the database.
form.save(commit=True)
print "form.content_sheet_file", form.content_sheet_file
...
else:
print form.errors
else:
# If the request was not a POST, display the form to enter details.
form = ContentSheetForm()
# Bad form (or form details), no form supplied...
# Render the form with error messages (if any).
context = {'user_sentence_form': form}
return render(request, 'lf_classifier/insert_text.html', context)
HTML:
<form id="user_sentence_form" method="post" enctype="multipart/form-data" action="/lf_classifier/send_text/">
{% csrf_token %}
{% for field in user_sentence_form.visible_fields %}
{{ field.errors }}
{{ field.help_text }}
{{ field }}
{% endfor %}
<input type="submit" data-icon="action" data-iconpos="right" name="submit" data-inline="true" value="upload" />
</form>
{%csrf_令牌%}
{user_statement_form.visible_fields%}
{{field.errors}}
{{field.help_text}
{{field}}
{%endfor%}
您尚未将文件数据传递给表单
form = ContentSheetForm(request.POST, request.FILES)
您尚未将文件数据传递给表单
form = ContentSheetForm(request.POST, request.FILES)
添加数据ajax=“false”解决了我的问题。固定HTML:
<form id="user_sentence_form" method="post" enctype="multipart/form-data" data-ajax="false" action="/lf_classifier/send_text/">
{% csrf_token %}
{% for field in user_sentence_form.visible_fields %}
{{ field.errors }}
{{ field.help_text }}
{{ field }}
{% endfor %}
<input type="submit" data-icon="action" data-iconpos="right" name="submit" data-inline="true" value="upload" />
</form>
{%csrf_令牌%}
{user_statement_form.visible_fields%}
{{field.errors}}
{{field.help_text}
{{field}}
{%endfor%}
添加数据ajax=“false”
解决了我的问题。固定HTML:
<form id="user_sentence_form" method="post" enctype="multipart/form-data" data-ajax="false" action="/lf_classifier/send_text/">
{% csrf_token %}
{% for field in user_sentence_form.visible_fields %}
{{ field.errors }}
{{ field.help_text }}
{{ field }}
{% endfor %}
<input type="submit" data-icon="action" data-iconpos="right" name="submit" data-inline="true" value="upload" />
</form>
{%csrf_令牌%}
{user_statement_form.visible_fields%}
{{field.errors}}
{{field.help_text}
{{field}}
{%endfor%}
显示您的内容页模型在内容页中是否有其他字段
或者它只是内容页名称
和内容页文件
?您在哪个字段上得到错误?它有什么价值吗?你需要在模型中提到一个路径,比如FileField(上传到class='directory\u name/')
@Exprator,我将upload_添加到了“uploads/”中,但它仍然不起作用,并给出了相同的消息您的视图在哪里?显示您的内容页模型在内容页
中是否还有其他字段,或者它只是内容页_名称
和内容页_文件
?您在哪个字段上得到错误?它有什么价值吗?你需要在你的模型中提到一个路径,比如FileField(upload_to='directory_name/)
@Exprator,我在='uploads/'中添加了upload_to='uploads/',但它仍然不起作用,并给出相同的消息,你的视图在哪里?在这个问题上投票并更新了你的修复程序-但仍然得到相同的错误:(在问题中投票并更新您的修复程序-但我仍然得到相同的错误:(