当我提交此表格时所有字段都正确填充,form.is _valid()返回false&所有字段都给出:这个字段是必需的错误,甚至是CharField !!!
任何人都可以看到有什么问题吗? 这是我的表格:
<form id="template_form" method="post" role="form" enctype="multipart/form-data" action="{% url 'create_templates' %}" >
{% csrf_token %}
{{ form.as_p }}
{% buttons %}
<input type="submit" value="Save Template"/>
{% endbuttons %}
</form>
这是我的模板:
def create_templates(request):
if request.method == 'POST':
form = TemplateConfiguredForm(request.POST, request.FILES)
if form.is_valid():
template_configured = TemplateConfigured()
template_configured.owner = request.user
template_configured.logo = form.cleaned_data["logo"]
template_configured.image = form.cleaned_data["image"]
template_configured.message = form.cleaned_data["message"]
template = form.cleaned_data['template']
template = dict(form.fields['template'].choices)[template]
template_configured.template = Template.objects.get(name = template)
template_configured.save()
saved = True
else:
print form.errors
else:
form = TemplateConfiguredForm()
return render(request, 'sendMails/createTemplates.html', locals())
这是我的观点:
var elems=Array.prototype.filter.call(querySelectorAll('div.bar'),function(el){
var foochild=false;
while(el=el.parent){
if(el.classList.contains("bar") return false;//fail as its a div.bar children
if(el.classList.contains("foo")) foochild=true;//were a children of foo
}
return foochild;
});
答案 0 :(得分:2)
您已更改表单的签名,以便第一个位置参数为custom_choices
。不要那样做。
您似乎根本没有从视图中传递该值,因此您可能应该完全删除它。但如果你确实需要它,你应该从kwargs dict中获取它:
def __init__(self, *args, **kwargs):
custom_choices = kwargs.pop('custom_choices')
super(TemplateConfiguredForm, self).__init__(*args, **kwargs)
答案 1 :(得分:1)
您在表单中传递的数据,此处:
form = TemplateConfiguredForm(request.POST, request.FILES)
由您签名的第一个关键字参数捕获:
def __init__(self, custom_choices=None, *args, **kwargs):
删除custom_choices=None