我有一个项目要求我在forms.py，views.py和新模板上创建新语法。 Django运行整个代码而没有检测到任何错误，但每次我去模板时表单都不会呈现。
forms.py
class Email_SignIn_Form(forms.Form):
username= forms.CharField(max_length=30)
email = forms.EmailField(initial='Your Email...')
country_code=forms.CharField(max_length=5, initial='65')
country_code=forms.CharField(max_length=5, initial='65')
cellphone=forms.CharField(max_length=15, help_text='only numbers')
opt_in = forms.BooleanField(initial=True, required=False)
views.py（它已经缩进）
def sign_in_email(request, template_name):
if request.method == 'POST':
next = request.GET.get('next')
add_as_portal_member = request.GET.get('add_to_member')
if next is None:
next = '/'
email_signin_form = Email_SignIn_Form(request.POST)
if email_signin_form.is_valid():
email = email_signin_form.cleaned_data['email']
name = email
country_code = ''
cell_phone = ''
else:
return render_to_response(template_name, locals(), context_instance=RequestContext(request))
if email_signin_form:
opt_in = True
else:
opt_in = email_signin_form.cleaned_data['opt_in']
if opt_in:
username_error=''
#check for exiting email
user = User.objects.filter(email=email)
if user.exists():
print "Email already exist in registered user"
username_error = 'Your particulars have been recorded, but you are already registered as members.'
return render_to_response("/account/thankyou/?next=%s",locals(), context_instance=RequestContext(request))
else:
try:
#check for duplicate username
User.objects.get(username=email)
username_error = 'Your particulars have been recorded, but you are already registered as members.'
return render_to_response("/account/thankyou/?next=%s",locals(), context_instance=RequestContext(request))
except:
#initial creation of user object
try:
#create random password
import os, random, string
length = 13
chars = string.ascii_letters + string.digits + '!@$()'
random.seed = (os.urandom(1024))
password = ''.join(random.choice(chars) for i in range(length))
User.objects.create_user(email,
email,
password,
)
user = User.objects.get(username=email)
user_profile=UserProfile(user=user, cellphone=cell_phone, country_prefix=country_code)
user_profile.save()
print ("User created")
#send email to user
try:
admin_email = settings.EMAIL_ORIGIN_MEMBERS
email_txt = loader.get_template('account/emails/createaccount.html')
email_html = loader.get_template('account/emails/createaccounthtml.html')
email_context = Context({'u_name': email,
'username': email,
'password': password,
})
new_user_mail = EmailMultiAlternatives('Welcome',
email_txt.render(email_context),
admin_email,
[user.email, ],
headers={'Reply-To': 'admin@admin.com'}
)
new_user_mail.attach_alternative(email_html.render(email_context), 'text/html')
new_user_mail.send()
except:
print ("cannot send email")
if landing.redirect_after_signup:
print ("Redirect after signup")
return render_to_response("/account/thankyou/?next=%s",locals(), context_instance=RequestContext(request))
#else:
#return redirect(landing.link)
except:
print ("entered except block")
pass
else:
if landing.link != '':
return render_to_response("/account/thankyou/?next=%s",locals(), context_instance=RequestContext(request))
else:
return render_to_response(template_name, locals(), context_instance=RequestContext(request))
else:
email_only_form = Email_Only_Form()
return render_to_response(template_name, locals(), context_instance=RequestContext(request))
sign_in_email.html
{% extends "index.html" %}
{% block heroslider %}
<div class="page_title2" style="padding:150px 0px 50px 0px;">
<div class="container">
<h1>User Registration</h1>
</div>
</div><!-- end page title -->
{% endblock %}
{% block main_body %}
<style type="text/css">
input[type='radio'], input[type='checkbox'] {
width:20px;
vertical-align: middle;
}
div.reg_error {
position:relative;
top:-10px;
margin-top:0px;
padding-top:0px;
color:red;
}
</style>
<div class="container">
<form class="pagesignup logiform" action="" method="POST">{% csrf_token %}
<div class="row">
<div class="large-12 columns" style="margin-bottom: 30px;">
<div class="reg_form">
<div class="sky-form">
<header>REGISTER</header>
</div>
<div class="row">
<div class="large-12 columns">
<p>Email<br/>
{{email_signin_form.email}}
<div class="reg_error">{{ email_signin_form.email.errors.as_text }}</div></p>
</div>
</div>
<div class="row">
<div class="large-12 large-centered columns" style="text-align:center;padding:20px;">
<div>{{ email_signin_form.opt_in }} Yes - send me CoAssets newsletter and partners deals.</div><br/>
<div><input class="but_medium1" style="border:none;" type = "submit" value="REGISTER" /></div><br/>
<div>By clicking on register, you have read and agreed to our <a href="/terms-of-use/">terms of use</a>.</div>
</div>
</div>
</div>
</div>
</div>
</form>
</div>
<!-- Google Code for Sign Up Page (landed) Conversion Page -->
<script type="text/javascript">
/* <![CDATA[ */
var google_conversion_id = 969557266;
var google_conversion_language = "en";
var google_conversion_format = "3";
var google_conversion_color = "ffffff";
var google_conversion_label = "5zU4CJby_FoQkoqpzgM";
var google_remarketing_only = false;
/* ]]> */
</script>
<script type="text/javascript" src="//www.googleadservices.com/pagead/conversion.js">
</script>
<noscript>
<div style="display:inline;">
<img height="1" width="1" style="border-style:none;" alt="" src="//www.googleadservices.com/pagead/conversion/969557266/?label=5zU4CJby_FoQkoqpzgM&guid=ON&script=0"/>
</div>
</noscript>
<script>
var $=jQuery.noConflict();
$(document).ready(function(){
var choice = $('#id_user_type').val();
if (choice == 'INV') {
$('#common-info').css('display', 'none');
$('#agent-info').css('display', 'none');
$('#ai-info').css('display','none');
} else if (choice == 'FND' || choice == 'DEV') {
$('#common-info').css('display', '');
$('#agent-info').css('display', 'none');
$('#ai-info').css('display','none');
} else if (choice == 'AGT') {
$('#common-info').css('display', '');
$('#agent-info').css('display', '');
$('#ai-info').css('display','none');
} else if (choice=='HNW') {
$('#common-info').css('display', 'none');
$('#agent-info').css('display', 'none');
$('#ai-info').css('display','');
}
});
$('#id_user_type').change(function() {
var choice = $(this).val();
if (choice == 'INV') {
$('#common-info').css('display', 'none');
$('#agent-info').css('display', 'none');
$('#ai-info').css('display','none');
} else if (choice == 'FND' || choice == 'DEV') {
$('#common-info').css('display', '');
$('#agent-info').css('display', 'none');
$('#ai-info').css('display','none');
} else if (choice == 'AGT') {
$('#common-info').css('display', '');
$('#agent-info').css('display', '');
$('#ai-info').css('display','none');
} else if (choice=='HNW') {
$('#common-info').css('display', 'none');
$('#agent-info').css('display', 'none');
$('#ai-info').css('display','');
}
});
$(function() {
var names = {{ org_list|escape|safe }};
var accentMap = {
"á": "a",
"ö": "o"
};
var normalize = function( term ) {
var ret = "";
for ( var i = 0; i < term.length; i++ ) {
ret += accentMap[ term.charAt(i) ] || term.charAt(i);
}
return ret;
};
$( "#id_company_name" ).autocomplete({
source: function( request, response ) {
var matcher = new RegExp( $.ui.autocomplete.escapeRegex( request.term ), "i" );
response( $.grep( names, function( value ) {
value = value.label || value.value || value;
return matcher.test( value ) || matcher.test( normalize( value ) );
}) );
}
});
});
</script>
{% endblock %}
enter code here
答案 0 :(得分：0)
首先，您需要在视图中指定表单：
email_signing_form = MyForm # Your form which you want to render.
其次，您需要在上下文中传递此表单以在模板中呈现
return render_to_response("your.html", {"email_signing_form":email_signing_form}, context_instance=RequestContext(request))