python - 'WSGIRequest' object has no attribute 'Email' -
update3
i solved adding more code below after read tutorial once again , got error 'wsgirequest' object has no attribute 'email' after press button
the link not have querystring after press save button
def post_new(request): #post = get_object_or_404(post) #form = postform() #return render_to_response(request, 'registration.html', {'pk': 12}) #return render(request, 'registration.html', {'form': form}) if request.method == "post": form = postform(request.post) if form.is_valid(): post = form.save(commit=false) #post.author = request.user post.email = request.email 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.publish() #self.published_date = timezone.now() return redirect('post_detail', pk=post.pk) #isexist = os.path.isfile('newusers.csv') #with open('/home/martin/downloads/site1/site1/reg/newusers.csv', 'a') csvfile: #fieldnames = ['name','email address','project','initial password','usertype','contact','businesstype','company'] #writer = csv.dictwriter(csvfile, fieldnames=fieldnames) #if isexist == 0: #writer.writeheader() #writer.writerow({'name': request.user, 'email address': request.email, 'project': request.projectname, 'initial password': request.initialpassword,'usertype': request.usertype, 'contact': request.contact, 'businesstype': request.businesstype, 'company': request.company,}) return redirect('hello.html', pk=post.pk) else: form = postform() return render(request, 'registration.html', {'form': form}) update2
after trying many methods, still have error, please download https://drive.google.com/file/d/0bxs_ao6uubdudhfqalfmqmy3u2c/view?usp=sharing
update1
<form method={% url 'post_detail' %}" method="post"" class="post-form">{% csrf_token %} after above update, still not run post_detail
only have
[25/may/2016 04:07:39] "get /reg/?csrfmiddlewaretoken=uwmaoreqgevfvdvdjkmsnwapxvijydna&email=a&projectname=a&username=a&company=a&contact=a&initialpassword=234&usertype=cyberport+tenant&businesstype=building http/1.1" 200 2276 it not go hello.html, guess has not run post_detail not understand why pass when url use function name
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.email = request.email 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() self.published_date = timezone.now() #isexist = os.path.isfile('newusers.csv') #with open('/home/martin/downloads/site1/site1/reg/newusers.csv', 'a') 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': request.user, 'email address': request.email, 'project': request.projectname, 'initial password': request.initialpassword,'usertype': request.usertype, 'contact': request.contact, 'businesstype': request.businesstype, 'company': request.company,}) return redirect('hello.html', pk=post.pk) else: render(request, 'hello.html', {'form': form}) #form = postform(instance=post) return render(request, 'hello.html', {'form': form}) i follow django girl web , feeling difficult, expect go /reg fill form , press save button go web /reg/<a number>
just expect trigger function after press save button
it has error
reverse 'reg/{{post.pk}}/' arguments '()' , keyword arguments '{}' not found. 0 pattern(s) tried: []
and try primary key pk , got error too
/home/martin/downloads/site1/site1/reg/models.py:37: removedindjango19warning: model class site1.reg.models.post doesn't declare explicit app_label , either isn't in application in installed_apps or else imported before application loaded. no longer supported in django 1.9. class post(models.model):
i had added site1.reg.models.post middleware_classes still have error
installed_apps = ( 'django.contrib.admin', 'django.contrib.auth', 'django.contrib.contenttypes', 'django.contrib.sessions', 'django.contrib.messages', 'django.contrib.staticfiles', 'django.contrib.sites', ) middleware_classes = ( 'django.contrib.sessions.middleware.sessionmiddleware', 'django.middleware.common.commonmiddleware', 'django.middleware.csrf.csrfviewmiddleware', 'django.contrib.auth.middleware.authenticationmiddleware', 'django.contrib.auth.middleware.sessionauthenticationmiddleware', 'django.contrib.messages.middleware.messagemiddleware', 'django.middleware.clickjacking.xframeoptionsmiddleware', 'django.middleware.security.securitymiddleware', 'site1.reg.models.post', ) 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 %} urls.py django.conf.urls import include, url . 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 .forms import postform django.shortcuts import render 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 django.db import models django.utils import timezone django.apps import appconfig import csv import os.path usertype = ( ('cyberport tenant', 'cyberport tenant'), ('smartspace user', 'smartspace user'), ('cyberport incubate', 'cyberport incubate'), ('collaboration center subscriber', 'collaboration center subscriber'), ('cyberport alumnus', 'cyberport alumnus'), ('technology partner', 'technology partner'), ('hkosug', 'hkosug'), ('others', 'others'), ) businesstype = ( ('building', 'building'), ('data analysis', 'data analysis'), ('digital entertainment', 'digital entertainment'), ('education', 'education'), ('games', 'games'), ('gaming', 'gaming'), ('ict', 'ict'), ('marketing', 'marketing'), ('social media', 'social media'), ('others', 'others'), ) 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') open('/home/martin/downloads/site1/site1/reg/newusers.csv', 'a') 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 django import forms .models import post usertype = ( ('cyberport tenant', 'cyberport tenant'), ('smartspace user', 'smartspace user'), ('cyberport incubate', 'cyberport incubate'), ('collaboration center subscriber', 'collaboration center subscriber'), ('cyberport alumnus', 'cyberport alumnus'), ('technology partner', 'technology partner'), ('hkosug', 'hkosug'), ('others', 'others'), ) businesstype = ( ('building', 'building'), ('data analysis', 'data analysis'), ('digital entertainment', 'digital entertainment'), ('education', 'education'), ('games', 'games'), ('gaming', 'gaming'), ('ict', 'ict'), ('marketing', 'marketing'), ('social media', 'social media'), ('others', 'others'), ) 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 )
this not valid syntax:
<form method={% url 'post_detail' %}" method="post"" class="post-form"> the url want post form should in action attribute:
<form action="{% url 'post_detail' %}" method="post"" class="post-form"> 
Comments
Post a Comment