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Django Please help me place a checkbox and a mail box with a send button on the html page

One of functionality in my training project:
subscribe to the news by check-box and e-mail.
Send newsletter daily.
The user can unsubscribe from the mailing list in his profile by unchecking the checkbox.
It so happened that first I set up a daily newsletter for users who have booleanfield = true.
For it I marked the checkboxes in the admin panel. It works.
Now it is necessary to add the checkbox and the mail field to the news page.
I'm stuck on the simplest. Tired and confused.
Please help me place a checkbox and a mail box with a send button on the news page
models.py
class Profile(models.Model):
user = models.OneToOneField(settings.AUTH_USER_MODEL,
on_delete=models.CASCADE)
hr = models.BooleanField(default=False)
subscribed_for_mailings = models.BooleanField(default=False)
subscription_email = models.EmailField(default="")
def __str__(self):
return str(self.user)
Forms.py
class MailingForm(forms.ModelForm):
class Meta:
model = models.Profile
fields = ('subscription_email', 'subscribed_for_mailings', )
widgets = {
'subscription_email': forms.EmailInput(attrs={"placeholder": "Your Email..."}),
'subscribed_for_mailings': forms.CheckboxInput,
}
views.py
def all_news(request):
today = date.today()
today_news = models.TopNews.objects.filter(created__gte=today)
return render(request, "news.html",
{'today_news': today_news})
def mailing_news(request):
if request.method == 'POST':
mailing_form = forms.MailingForm(request.POST)
if mailing_form.is_valid():
mailing_form.save()
return HttpResponse('You will receive news by mail')
else:
mailing_form = forms.MailingForm()
return render(request, "news.html", {'mailing_form': mailing_form})
urls.py
...
path('news/', views.all_news, name='all_news'),
...
news.html
{% extends 'base.html' %}
{% block title %}
News
{% endblock %}
{% block body %}
<h1>Last news</h1>
{% for news in today_news%}
<h3>{{ news.title }}</h3>
Read this news
<p>
{{ news.created }}
</p>
<hr>
{% endfor %}
<h4>I want to receive news by mail</h4>
<form action="." method="post">
{{ mailing_form.as_p }}
{% csrf_token %}
<label>
<input type="submit" value="Subscribe">
</label>
</form>
{% endblock %}
The page displays a list of news and only the "send" button. There is no check-box and a field for mail
enter image description here

Finally I realized this functionality in a different way:
forms.py
class MailingForm(forms.ModelForm):
class Meta:
model = models.Profile
fields = ('subscribed_for_mailings', 'subscription_email', )
views.py
#login_required
def mailing_news(request):
if request.method == "POST":
mailing_form = forms.MailingForm(request.POST,
instance=request.user.profile,
)
if mailing_form.is_valid():
mailing_news = mailing_form.save(commit=False)
mailing_news.subscribed_for_mailings = mailing_news.subscribed_for_mailings
mailing_news.subscription_email = mailing_news.subscription_email
mailing_news.save()
return render(request, "subscribe_complete.html",
{"mailing_news": mailing_news})
else:
mailing_form = forms.MailingForm()
return render(request, 'subscribe.html', {"mailing_form": mailing_form})
news.html
{% extends 'base.html' %}
{% block title %}
News
{% endblock %}
{% block body %}
<h1>Last news</h1> {{ news.created }}
{% for news in today_news%}
<h3>{{ news.title }}</h3>
Read this news
<hr>
{% endfor %}
I want to receive news by mail
{% endblock %}
urls.py
...
path('subscribe/', views.mailing_news, name='subscribe')
...
news.html
{% extends 'base.html' %}
{% block title %}
News
{% endblock %}
{% block body %}
<h1>Last news</h1> {{ news.created }}
{% for news in today_news%}
<h3>{{ news.title }}</h3>
Read this news
<hr>
{% endfor %}
I want to receive news by mail
{% endblock %}
subscribe.html
{% extends 'base.html' %}
{% block title %}
Subscribe
{% endblock %}
{% block body %}
<form action="." method="post" enctype="multipart/form-data">
{% csrf_token %}
{{ mailing_news.as_p }}
{% if user.profile.subscribed_for_mailings is True %}
<input type="checkbox" name="subscribed_for_mailings" id="id_subscribed_for_mailings" checked="">
If you don't want to receive emails anymore, uncheck
<br>
Subscription email: <input type="email" name="subscription_email" value={{ user.profile.subscription_email }} class="vTextField" maxlength="254" id="id_subscription_email">
{% else %}
<label>
<input type="checkbox" name="subscribed_for_mailings" id="id_subscribed_for_mailings">
I want to subscribe for mailing news
</label>
<p><label>
Send news on my email:
<input type="email" name="subscription_email" class="vTextField" maxlength="254" id="id_subscription_email">
</label></p>
{% endif %}
<p><input type="submit" value="Update"></p>
</form>
{% endblock %}
subscribe_complete.html
{% extends 'base.html' %}
{% block title %}
Subscribing complete
{% endblock %}
{% block body %}
<h3>Hi {{ user.username }}</h3>
Thanks for subscribing.
You will receive daily news by email: {{ user.profile.subscription_email }}
{% endblock %}

you need to change subscribed_for_mailings in mailing news, like this
def mailing_news(request):
if request.method == 'POST':
mailing_form = forms.MailingForm(request.POST)
if mailing_form.is_valid():
profile = mailing_form.save(commit=False) ####
profile.subscribed_for_mailings = mailing_form.cleaned_data.get('subscribed_for_mailings') ####
profile.subscription_email = mailing_form.cleaned_data.get('subscription_email') ####
profile.save() #### new_line
return HttpResponse('You will receive news by mail')
else:
mailing_form = forms.MailingForm()
return render(request, "news.html", {'mailing_form': mailing_form})
you can change in cleaned_data.get('....')

python django why the form is not showing in the html page?

** for some reason my form is not showing in the template can someone tell me why ,
think you.
**
views.py
i think the problem is here but i cant find it i followed the documentation and got nothing also
def contact(request):
print(request.POST)
forms=contactform(request.POST or None)
if forms.is_valid():
print(forms.cleaned_data())
context= {
"title":"contact",
"form": forms
}
return render(request,"form.html",context)
```
> forms.py
```
from django import forms
class contactform(forms.ModelForm):
full_name=forms.CharField()
email=forms.EmailField()
text=forms.CharField(widget=forms.Textarea)
```
> form.html
```
{% extends "gta.html" %}
{% block ferr%}
{% if title %}
<h1>{{title}}</h1>
{% endif %}
<form method="POST" action="."> {% csrf_token %}
{{forms.as_p}}
<button type="submit">submitt</button>
</form>
{% endblock %}

This should sort you.
{% extends "gta.html" %}
{% block ferr%}
{% if title %}
<h1>{{title}}</h1>
{% endif %}
<form method="POST" action="."> {% csrf_token %}
{{form.as_p}}
<button type="submit">submitt</button>
</form>
{% endblock %}

Page does not redirect on click but other buttons work/redirect properly?

I have a page that contains a form. It has 3 buttons, Enter/Leave and Options. My enter and leave button operate just fine, but the options button is supposed to redirect to a list of entries and currently it does not do anything, not even produce errors, which I can't figure out why it's happening.
I feel like I'm missing something very slight, I tried moving the Manager Options button into the form tags but this did not work either, so I'm not sure I'm missing an important piece as I am fairly new to Python/Django.
views.py
class EnterExitArea(CreateView):
model = EmployeeWorkAreaLog
template_name = "operations/enter_exit_area.html"
form_class = WarehouseForm
def form_valid(self, form):
emp_num = form.cleaned_data['adp_number']
if 'enter_area' in self.request.POST:
form.save()
return HttpResponseRedirect(self.request.path_info)
elif 'leave_area' in self.request.POST:
form.save()
EmployeeWorkAreaLog.objects.filter(adp_number=emp_num).update(time_out=datetime.now())
return HttpResponseRedirect(self.request.path_info)
elif 'manager_options' in self.request.POST:
return redirect('enter_exit_area_manager_options_list')
class EnterExitAreaManagerOptionsList(ListView):
filter_form_class = EnterExitAreaManagerOptionsFilterForm
default_sort = "name"
template = "operations/list.html"
def get_initial_queryset(self):
return EmployeeWorkAreaLog.active.all()
def set_columns(self):
self.add_column(name='Employee #', field='adp_number')
self.add_column(name='Work Area', field='work_area')
self.add_column(name='Station', field='station_number')
urls.py
urlpatterns = [
url(r'enter-exit-area/$', EnterExitArea.as_view(), name='enter_exit_area'),
url(r'enter-exit-area-manager-options-list/$', EnterExitAreaManagerOptionsList.as_view(), name='enter_exit_area_manager_options_list'),
]
enter_exit_area.html
{% extends "base.html" %}
{% block main %}
<form id="warehouseForm" action="" method="POST" novalidate >
{% csrf_token %}
<div>
<div>
{{ form.adp_number.help_text }}
{{ form.adp_number }}
</div>
<div>
{{ form.work_area.help_text }}
{{ form.work_area }}
</div>
<div>
{{ form.station_number.help_text }}
{{ form.station_number }}
</div>
</div>
<div>
<div>
<button type="submit" name="enter_area" value="Enter">Enter Area</button>
<button type="submit" name="leave_area" value="Leave">Leave Area</button>
</div>
</div>
</form>
{% endblock main %}
{% block panel_footer %}
<div class="text-center">
<button type="submit" name="manager_options" value="Options">
Manager Options
</button>
</div>
{% endblock panel_footer %}
list.html
{% extends "base.html" %}
{% load core_tags staticfiles %}
{% block head %}
<script src="{% static "js/operations/enter_exit_area_manager_options_list.js" %}"></script>
{% endblock head %}
{% block main %}
{% include 'core/list_view/list.html' %}
{% endblock main %}

You option buttons is really link to another page so you should add it to your template like this. Replacing button-styles class with however you want your button to look.
<a href="{% url 'enter_exit_area_manager_options_list' %}" class="button-styles">
Manager Options
</a>

DetailView template is not showing value of selected record. in django

On DetailView template I am not able to print name,date of post only '|' sign is being printed but on ListView it is working fine. Here is code written in files. Thanks!!
blog/urls.py
urlpatterns = patterns('',url(r'^$', ListView.as_view(queryset =
Blog.objects.all(), template_name ='blog.html')),
url(r'^(?P<pk>\d+)/$', DetailView.as_view(model=Blog, template_name='detail.html')), )
blog.html
{% extends 'base.html' %}
{% block content %}
{% for post in object_list %}
<ul> {{ post.name }} ||{{ post.date }}</ul>
{% endfor %}
{% endblock %}
detial.html
{% extends 'base.html' %}
{% block content %} <h2> <a href="/blog/{{ post.id }}">{{ post.name }}
</a>||{{ post.date }}</h2> {% endblock %}

context_object_name Designates the name of the variable to use in the context. Default is "object"
Try
{% extends 'base.html' %}
{% block content %} <h2> <a href="/blog/{{ object.id }}">{{ object.name }}
</a>||{{ object.date }}</h2> {% endblock %}
See SingleObjectMixin and making-friendly-template-contexts

Python Django from does not work after refactoring

I have been working through the Tango With Django tutorial. However, I noticed that some of the examples did not adhere to what people consider Django best practices, so I went back to do a little refactoring. Here is how I first wrote a template for a form that allows a user to add a web page to a category.
<!DOCTYPE html>
<html>
{% extends 'rango/base.html' %}
{% block title %}Add a Page{% endblock %}
{% block body_block %}
<h1>Add a Page</h1>
<form id="page_form" method="post" action="/rango/category/{{ category_name }}/add_page/">
{% csrf_token %}
{% for hidden in form.hidden_fields %}
{{ hidden }}
{% endfor %}
{% for field in form.visible_fields %}
{{ field.errors }}
{{ field.help_text }}
{{ field }}
{% endfor %}
<input type="submit" name="submit" value="Create Page"></input>
</form>
{%endblock%}
</html>
I then refactored the template like so:
<!DOCTYPE html>
<html>
{% extends 'rango/base.html' %}
{% block title %}Add a Page{% endblock %}
{% block body_block %}
<h1>Add a Page</h1>
<form id="page_form" method="post" action="{% url 'add_page' category_name %}"></form>
{% csrf_token %}
{% for hidden in form.hidden_fields %}
{{ hidden }}
{% endfor %}
{% for field in form.visible_fields %}
{{ field.errors }}
{{ field.help_text }}
{{ field }}
{% endfor %}
<input type="submit" name="submit" value="Create Page"></input>
</form>
{%endblock%}
</html>
However, now when I click the submit button, nothing happens. Here is the url pattern that I use:
url(r'^category/(?P<category_name_url>\w+)/add_page/$', views.add_page, name='add_page')
Here is my view:
#login_required
def add_page(request, category_name_url):
category_name = remove_underscores(category_name_url)
if request.method == 'POST':
form = PageForm(request.POST)
if form.is_valid():
page = form.save(commit=False)
try:
cat = Category.objects.get(name=category_name)
page.category = cat
except Category.DoesNotExist:
return render(request, 'rango/add_page.html', {})
page.views = 0
page.save()
return category(request, category_name_url)
else:
print form.errors
else:
form = PageForm()
return render(request, 'rango/add_page.html',
{'category_name_url': category_name_url,
'category_name': category_name,
'form': form})
UPDATE:
Here is the code in urls.py:
from django.conf.urls import patterns, url
from rango import views
urlpatterns = patterns('',
url(r'^$', views.index, name='index'),
url(r'^about$', views.about, name='about'),
url(r'^add_category/$', views.add_category, name='add_category'),
url(r'^category/(?P<category_name_url>\w+)/$', views.category, name='category'),
url(r'^category/(?P<category_name_url>\w+)/add_page/$', views.add_page, name='add_page'),
url(r'^register/$', views.register, name='register'),
url(r'^login/$', views.user_login, name='login'),
url(r'^restricted/$', views.restricted, name='restricted'),
url(r'^logout/$', views.user_logout, name='logout'),
)
UPDATE:
I print out the result of {% url 'add_page' category_name %} and got /rango/category/Ruby/add_page/, which is the correct result. Looks like the url tag is resolving to the correct path. Still not sure why it is not working.

OMG! I feel so lame! This line was the issue:
<form id="page_form" method="post" action="{% url 'add_page' category_name %}"></form>
The fields and submit button were not enclosed in the form! Ugh!