would like to press save button then call post_detail and append to csv,
it return error
<button type="submit" class="save btn btn-default"
onClick="window.location.href='{% url 'reg/{{post.pk}}' %}'">Save</button>
Reverse for 'reg/{{post.pk}}/' with arguments '()' and keyword arguments
'{}' not found. 0 pattern(s) tried: []
urls.py
from django.conf.urls import include, url
from . import views
urlpatterns = [
url(r'^reg/$', views.post_new, name='post_new'),
url(r'^reg/(?P<pk>\d+)/$', views.post_detail, name='post_detail'),
]
views.py
from .forms import PostForm
from django.shortcuts import render
from django.template.loader import get_template
def post_new(request):
form = PostForm()
return render(request, 'registration.html', {'form': form})
def post_detail(request, pk):
post = get_object_or_404(Post, pk=pk)
if request.method == "POST":
form = PostForm(request.POST, instance=post)
if form.is_valid():
post = form.save(commit=False)
post.author = request.user
post.ProjectName = request.ProjectName
post.UserName = request.UserName
post.Company = request.Company
post.Contact = request.Contact
post.InitialPassword = request.InitialPassword
post.UserType = request.UserType
post.BusinessType = request.BusinessType
post.published_date = timezone.now()
post.save()
return redirect('registration.html', pk=post.pk)
else:
form = PostForm(instance=post)
return render(request, 'registration.html', {'form': form})
models.py
from django.db import models
from django.utils import timezone
from django.apps import AppConfig
import csv
import os.path
USERTYPE = (
('Technology Partner', 'Technology Partner'),
('Others', 'Others'),
)
BUSINESSTYPE = (
('Building', 'Building'),
('Data Analysis', 'Data Analysis'),
)
class MyAppConfig(AppConfig):
name = 'src.my_app_label'
def ready(self):
post_migrate.connect(do_stuff, sender=self)
class Post(models.Model):
author = models.ForeignKey('auth.User')
Email = models.CharField(max_length=70)
ProjectName = models.CharField(max_length=70)
UserName = models.CharField(max_length=70)
Company = models.CharField(max_length=70)
Contact = models.CharField(max_length=70)
InitialPassword = models.CharField(max_length=70)
UserType = models.CharField(max_length=30, choices=USERTYPE)
BusinessType = models.CharField(max_length=30, choices=BUSINESSTYPE)
#UserType = models.ChoiceField(choices=USERTYPE, required=True )
#BusinessType = models.ChoiceField(choices=BUSINESSTYPE, required=True )
#ProjectName = models.TextField()
created_date = models.DateTimeField(default=timezone.now)
published_date = models.DateTimeField(blank=True, null=True)
def publish(self):
self.published_date = timezone.now()
isexist = os.path.isfile('newusers.csv')
with open('/home/martin/Downloads/site1/site1/reg/newusers.csv',
'a') as csvfile:
fieldnames = ['name','email address','project','initial
password','userType','contact','businessType','company']
writer = csv.DictWriter(csvfile, fieldnames=fieldnames)
if isexist == false:
writer.writeheader()
writer.writerow({'name': UserName, 'email address': Email,
'project': ProjectName, 'initial password': InitialPassword,'userType':
UserType, 'contact': Contact, 'businessType': BusinessType, 'company':
Company,})
self.save()
def __str__(self):
return self.title
forms.py
from django import forms
from .models import Post
USERTYPE = (
('Technology Partner', 'Technology Partner'),
('Others', 'Others'),
)
BUSINESSTYPE = (
('Building', 'Building'),
('Data Analysis', 'Data Analysis'),
)
class PostForm(forms.ModelForm):
#if form.is_valid():
#post = form.save(commit=False)
#post.author = request.user
#post.published_date = timezone.now()
#post.save()m
class Meta:
model = Post
fields = ('Email', 'ProjectName', 'UserName', 'Company', 'Contact',
'InitialPassword','UserType','BusinessType')
#fields = ('title', 'text',)
UserType = forms.ChoiceField(choices=USERTYPE, required=True )
BusinessType = forms.ChoiceField(choices=BUSINESSTYPE,
required=True )
registration.html
{% block content %}
<h1>New user registration</h1>
<form method="POST" class="post-form">{% csrf_token %}
{{ form.as_p }}
<button type="submit" class="save btn btn-default" >Save</button>
</form>
{% endblock %}
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