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提交我new_registration观点如下：Django的形式与阿贾克斯
def new_registration(request):
context = {}
if request.method == "POST":
form = RegistrationForm(request.POST)
if form.is_valid():
language = Language.objects.get(key="EN")
country = Country.objects.get(key="BE")
user = User()
user.username = form.cleaned_data['email']
user.first_name = form.cleaned_data['first_name']
user.last_name = form.cleaned_data['last_name']
user.email = form.cleaned_data['email']
user.set_password(form.cleaned_data['password'])
user.save()
# Send an email to user
subject = "The account is created"
plain_message = "Your account has been created successfully but it's not activated. Once your information has been processed, your account will be activated and you will get an email."
html_message = render_to_string('master/email_templates/account_created_member.html', {'name': user.first_name})
msg = EmailMultiAlternatives(subject, plain_message, settings.EMAIL_FROM, [user.email])
msg.attach_alternative(html_message, "text/html")
msg.send()
context['form'] = RegistrationForm()
context['success'] = "Your account has been created successfully. Once your information has been processed, your account will be activated."
return render(request, 'master/new-registration.html', context)
else:
form = RegistrationForm()
context['form'] = form
return render(request, 'master/new-registration.html', context)
模板new_registration.html如下：
{% extends "master/base.html" %}
{% block content %}
<div id="container" class="cls-container">
<div id="bg-overlay" class="bg-img" style="background-image: url(/static/master/img/48210373_l.jpg)"></div>
<div class="cls-content">
<div class="cls-content-lg panel">
<div class="panel-body">
<div>
{% if error %}
<div class="mar-btm alert alert-danger" style="border-left: none;"> {{ error }}</div>
{% endif %}
</div>
<div>
{% if success %}
<div class="mar-btm alert alert-primary" style="border-left: none;"> {{ success }}</div>
{% endif %}
</div>
<form id="registration-form" method="POST" action={% url 'new_registration' %}>
{% csrf_token %}
<div class="row">
<div class="col-lg-12 col-xs-12 pad-no">
<p class="bord-btm pad-ver text-main text-bold" style="margin-left: 7.5px;margin-right: 7.5px;">Personal info</p>
<fieldset>
<div class="col-sm-6">
<div class="form-group {% if form.first_name.errors %} has-error {% endif %}">
{{ form.first_name }}
{{ form.first_name.errors }}
</div>
</div>
<div class="col-sm-6">
<div class="form-group {% if form.last_name.errors %} has-error {% endif %}">
{{ form.last_name }}
{{ form.last_name.errors }}
</div>
</div>
</fieldset>
</div>
<div class="col-lg-12 col-xs-12 pad-no">
<p class="bord-btm pad-ver text-main text-bold"
style="margin-left: 7.5px;margin-right: 7.5px;">Account info</p>
<fieldset>
<div class="col-sm-12">
<div id="email-wrapper" class="form-group {% if form.email.errors %} has-error {% endif %}">
{{ form.email }}
{{ form.email.errors }}
</div>
</div>
<div class="col-sm-6">
<div id="password-wrapper" class="form-group {% if form.password.errors %} has-error {% endif %}">
{{ form.password }}
{{ form.password.errors }}
</div>
</div>
<div class="col-sm-6">
<div id="confirm-password-wrapper" class="form-group {% if form.password_confirm.errors %} has-error {% endif %}">
{{ form.password_confirm }}
{{ form.password_confirm.errors }}
</div>
</div>
</fieldset>
</div>
</div>
<button id="button-register" class="btn btn-primary btn-block" type="submit">Register
</button>
</form>
</div>
</div>
</div>
</div>
{% endblock %}
我试图用Ajax发送数据，并显示相应的信息。
Ajax代码如下：
$('#registration-form').submit(function (e) {
e.preventDefault();
$.ajax({
url: "{% url 'new_registration' %}",
data: $('#registration-form').serialize(),
type: 'POST',
success: function (result) {
debugger;
// do something with the result
},
error: function (data) {
debugger;
}
});
});
我知道，我需要返回的HttpResponse，而不是在视图中绘制模板。但是，在这里做的正确方法是什么？如果表单无效，我不想失去显示错误的可能性。
有什么建议吗？