[英]Django model edit form not showing up uploaded file and remove option
我有一个带有上载字段的模型表格,
我的表格
class AccountEditForm(forms.ModelForm):
telephone = forms.CharField(label=_('Telephone'), required=False,widget=forms.TextInput({'class': 'input-text input-box'}))
cv = forms.FileField(required=True,widget=forms.FileInput({'class': 'input-text input-box'}))
class Meta:
model = Profile
fields = ('telephone','cv')
我的观点
class AccountEdit(TemplateView):
template_name = 'base/account/edit.html'
def get(self,request,*args,**kwargs):
profile = request.user.profile
data = {
'form': AccountEditForm(instance=profile)
}
return render(request,self.template_name,data)
def post(self,request,*args,**kwargs):
profile = request.user.profile
form = AccountEditForm(request.POST,request.FILES,instance=profile)
if form.is_valid():
form.save()
messages.success(request, _('Successfully updated your account.'))
return HttpResponseRedirect(request.META.get('HTTP_REFERER'))
data = {
'form': form
}
return render(request,self.template_name,data)
我的范本
<div class="form-group">
{{ form.telephone.label }}
{{ form.telephone }}
{% if form.telephone.errors %}
{{ form.telephone.as_text }}
{% endif %}
</div>
<div class="form-group">
{{ form.cv.label }}
{{ form.cv }}
{% if form.cv.errors %}
{{ form.cv.errors.as_text }}
{% endif %}
</div>
问题是在编辑表单中,上传的文件没有显示,如果我更改其他字段并提交,则抛出cv的表单错误
回答
现在确定为什么但是可行, 谁能使我理解这一点
cv = forms.FileField(required=True)
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