I am able to upload the profile picture but i am not able edit it
I have the form populating with the image browse option, but when I click save, it doesn't actually update in template. but it is working fine in admin
views.py
def create_form(request):
form = AlbumForm(request.POST or None, request.FILES or None)
if form.is_valid():
album = form.save(commit=False)
album.user = request.user
album.image= request.FILES['image']
album.save()
return render(request, 'about.html', {'album': album})
context = {
"form": form,
}
return render(request, 'create_form.html', context)
def profile_edit(request):
if request.method == 'POST':
form = AlbumForm(request.POST, instance=request.user.album)
if form.is_valid():
album = form.save(commit=False)
album.user = request.user
form.save()
return redirect(reverse('about'))
else:
form = AlbumForm(instance=request.user.album)
args = {'form': form}
return render(request, 'profile_edit.html', args)
models.py
class Album(models.Model):
user = models.OneToOneField(User)
image = models.FileField()
forms.py
class AlbumForm(forms.ModelForm):
class Meta:
model = Album
fields = ['image']
profile_edit.html
{% extends 'base.html' %}
{% block content %}
<form action="{% url 'profile_edit' %}" method="post" enctype="multipart/form-data">
{% csrf_token %}
{{ form.as_p }}
<button type="submit" class="save btn btn-default">save</button>
</form>
<div>
<img src="{{ user.album.image.url }}" class="img-responsive">
</div>
{% endblock %}
Try this
AlbumForm(request.POST, request.FILES, instance=request.user.album)
You need to add request.FILES to your AlbumForm in the profile edit view.
If you upload file you must use request.Files
read for more info this link
https://docs.djangoproject.com/en/1.10/topics/http/file-uploads/#basic-file-uploads
Related
This is a Django template where the user submits some data through a django form to create a new "topic". I want to ask why does the html button work and submit the data I want even though I didn't specify it's type (submit, reset, or button)?
{% extends "learning_logs/base.html" %}
{% block content %}
<form action ="{% url 'learning_logs:new_topic' %}" method="post">
{% csrf_token %}
{{form.as_p}}
<button>Add Topic</button> <comment><-- why does this button still work?</comment>
</form>
{% endblock %}
Heres the views.py, if you need it.
def new_topic(request):
if request.method != 'POST':
form = TopicForm()
else:
form = TopicForm(data = request.POST)
if form.is_valid():
form.save()
return redirect('learning_logs:topic')
context = {'form':form}
return render(request, 'learning_logs/new_topic.html',context)
Answered by Abdul Aziz Barkat and Ben ( thanks to them)
my views.py code:
`from django.shortcuts import render
from .forms import *
from .models import for_point,against_point
def index(request):
return render(request,'debate_sample/content.html')
def for_view(request):
if request.method == 'POST':
form = for_form(request.POST)
if form.is_valid():
form.save()
all_items = for_point.objects.all
return render(request,'debate_sample/home.html',{all_items:'all_items'})
else:
all_items = for_point.objects.all
return render(request,'debate_sample/home.html',{all_items:'all_items'})
def against_view(request):
if request.method == 'POST':
form = against_form(request.POST or None)
if form.is_valid():
form.save()
all_values = against_point.objects.all
return render(request,'debate_sample/home2.html',{all_values:'all_values'})
else:
all_values = against_point.objects.all
return render(request,'debate_sample/home2.html',{all_values:'all_values'})
`
code in home.html and similar code in home2.html
{% extends "debate_sample/content.html" %}
{% block content %}
<div class="#">
<p>for</p>
{% if all_items %}
{% for things in all_items %}<br/>
{{things.for_text}}
{% endfor %}
{% endif %}
<form class="form-inline my-2 my-lg-0" method="post">
{% csrf_token %}
<textarea name="for_text" rows="8" cols="80"></textarea>
<button type="submit" name="button">submit</button>
</form>
</div>
{% endblock %}
I am able to show the textarea and click on submit button but after clicking on submit button the text typed in textarea is not been shown below the textarea.
I have created model and model forms to write my code in views.
You're entering your context into your renders wrong. It should be {'all_values': all_values} You're creating a dictionary to pass into your render where the first parameter is your key and the second is your data.
I'm pretty new in programming and I did the Django tutorial 'Writing your first Django app'. Now I want to make some changes to this app and I do not really know how to do it.
I want to set several labels with different images for each choice.id in the following input for loop:
{% if error_message %}<p><strong>{{ error_message }}</strong></p>{% endif %}
<form action="{% url 'polls:vote' question.id %}" method="post">
{% csrf_token %}
{% for choice in question.choice_set.all %}
<input type="radio" name="choice" id="choice{{ forloop.counter }}" value="{{ choice.id }}">
<label for="choice{{ forloop.counter }}">{{ choice.choice_text }}</label><br>
{% endfor %}
<input type="submit" value="Vote">
</form>
models.py
class Question(models.Model):
question_text = models.CharField(max_length=200)
pub_date = models.DateTimeField('date published')
def __str__(self):
return self.question_text
class Choice(models.Model):
choice_text = models.CharField(max_length=200)
votes = models.IntegerField(default=0)
question = models.ManyToManyField(Question)
def __str__(self):
return self.choice_text
view.py
def index(request):
latest_question_list = Question.objects.order_by('pub_date')[:5]
context = {'latest_question_list': latest_question_list}
return render(request, 'polls/index.html', context)
def detail(request, question_id):
question = get_object_or_404(Question, pk=question_id)
return render(request, 'polls/detail.html', {'question': question})
def results(request, question_id):
question = get_object_or_404(Question, pk=question_id)
return render(request, 'polls/results.html', {'question': question})
def vote(request, question_id):
question = get_object_or_404(Question, pk=question_id)
try:
selected_choice = question.choice_set.get(pk=request.POST['choice'])
except (KeyError, Choice.DoesNotExist):
# Redisplay the question voting form.
return render(request, 'polls/detail.html', {
'question': question,
'error_message': "You didn't select a choice.",
})
else:
selected_choice.votes += 1
selected_choice.save()
# Always return an HttpResponseRedirect after successfully dealing
# with POST data. This prevents data from being posted twice if a
# user hits the Back button.
return HttpResponseRedirect(reverse('polls:results', args=(question.id,)))
I'd really appreciate some help about this.
Thanks!
I am trying to output an error message in my html. I tried using the advice of other questions but I'm still getting the error at the traceback screen, not on the html. Can someone help?
The is my view:
def add_user_institution_accounts(request):
context_object_name = 'variable_used_in `add_user_accounts.html`'
form = AddUserAccountsForm
template_name = 'add_user_accounts.html'
if request.method == 'POST':
# create a form instance and populate it with data from the request:
form = AddUserAccountsForm(request.POST)
# check whether it's valid:
if form.is_valid():
Institution = Institution.objects.get(name=form.cleaned_data['name'])
new_entry = User.objects.get(id=request.user.id)
if Account.objects.filter(user=new_entry, institution=Institution.type).exists():
raise forms.ValidationError(_('This account already exists'), code='invalid')
else:
Account.objects.create(user=new_entry, institution = Institution.type)
return HttpResponseRedirect('')
else:
messages.error(request, "Error")
return render(request, 'add_user_accounts.html',
{'form': form},
{'form_errors': form_errors},
context_instance=RequestContext(request))
My html is:
{% extends "registration/registration_base.html" %}
{% load i18n %}
{% block content %}
{% load staticfiles %}
<script type="text/javascript" src="{% static 'jquery.js' %}"></script>
{% include 'autocomplete_light/static.html' %}
<form action="" method="post">
{% csrf_token %}
{{ form.as_p }}
{{ form.errors }}
<input type="submit" value="Add account" />
<input type="hidden" name="next" value="{{ next }}" />
</form>
{% endblock %}
This is the traceback error:
ValidationError at /profile/add_user_accounts/
[u'This account already exists']
occurring on this line:
raise forms.ValidationError(_('This account already exists'), code='invalid')
You have to do the validation error in forms;
class AddUserAccountsForm(forms.Form):
def __init__(self, *args, **kwargs):
self.request = kwargs.pop('request', None)
super(AddUserAccountsForm, self).__init__(*args, **kwargs)
def clean_name(self):
Institution = Institution.objects.get(name=self.cleaned_data['name'])
new_entry = User.objects.get(id=self.request.user.id)
if Account.objects.filter(user=new_entry, institution=Institution.type).exists():
raise forms.ValidationError(_('This account already exists'), code='invalid')
return self.cleaned_data['name']
in views;
form = AddUserAccountsForm(request.POST, request=request)
#GeoJacob Thanks. To solve the user id issue, I used the following code:
def clean_name(self):
Institution = Institution_long_tail.objects.get(name=self.cleaned_data['name'])
current_user = wellfyUser.objects.get(id=self.instance.id)
if Access_token_pair.objects.filter(user=current_user, institution=Institution.type).exists():
raise forms.ValidationError(_('This account already exists'), code='invalid')
return self.cleaned_data['name']
with view:
form = AddUserAccountsForm(request.POST, instance=current_user)
I am trying to create a contact form for my Django site but it's not working properly. There are three steps to the contact form. Step 1 has a box where you input the subject of the email. Step 2 has a box where you input the sender's email address. At this point, there are three buttons- "first step", "prev step", and "submit". If I click "submit", the site doesn't take me to step 3, which is supposed to be where you input the body of the email. Instead, it reroutes me back to the Step 1 page.
I did my research and I can't find anything online related to this particular problem.
Here is my views.py file, which is located in the django_test/django_test directory:
from django.shortcuts import render_to_response
from django.http import HttpResponseRedirect
from django.contrib import auth
from django.core.context_processors import csrf
from forms import MyRegistrationForm
from django.contrib.formtools.wizard.views import SessionWizardView
from django.core.mail import send_mail
from django.core.urlresolvers import reverse
#import logging
#logr = logging.getLogger(__name__)
def login(request):
c = {}
c.update(csrf(request))
return render_to_response('login.html', c)
def auth_view(request):
username = request.POST.get('username', '')
password = request.POST.get('password', '')
user = auth.authenticate(username=username, password=password)
if user is not None:
auth.login(request, user)
return HttpResponseRedirect('/accounts/loggedin')
else:
return HttpResponseRedirect('/accounts/invalid')
def loggedin(request):
return render_to_response('loggedin.html',
{'full_name': request.user.username})
def invalid_login(request):
return render_to_response('invalid_login.html')
def logout(request):
auth.logout(request)
return render_to_response('logout.html')
def register_user(request):
if request.method == 'POST':
form = MyRegistrationForm(request.POST)
if form.is_valid():
form.save()
return HttpResponseRedirect('/accounts/register_success')
args = {}
args.update(csrf(request))
args['form'] = MyRegistrationForm()
return render_to_response('register.html', args)
def register_success(request):
return render_to_response('register_success.html')
class ContactWizard(SessionWizardView):
template_name = "contact_form.html"
def done(self, form_list, **kwargs):
form_data = process_form_data(form_list)
return render_to_response('done.html', {'form_data': form_data})
def process_form_data(form_list):
form_data = [form.cleaned_data for form in form_list]
logr.debug(form_data[0]['subject'])
logr.debug(form_data[1]['sender'])
logr.debug(form_data[2]['message'])
send_mail(form_data[0]['subject'],
form_data[2]['message'], form_data[1]['sender'],
[(my email address], fail_silently=False)
return form_data
This my forms.py file, also located in the django_test/django_test directory:
from django import forms
from django.contrib.auth.models import User
from django.contrib.auth.forms import UserCreationForm
class MyRegistrationForm(UserCreationForm):
email = forms.EmailField(required=True)
class Meta:
model = User
fields = ('username', 'email', 'password1', 'password2')
def save(self, commit=True):
user = super(UserCreationForm, self).save(commit=False)
user.email = self.cleaned_data['email']
if commit:
user.save()
return user
class ContactForm1(forms.Form):
subject = forms.CharField(max_length=100)
class ContactForm2(forms.Form):
sender = forms.EmailField()
class ContactForm3(forms.Form):
message = forms.CharField(widget=forms.Textarea)
And my contact_form.html file, located in the django_test/templates directory:
{% extends "base.html" %}
{% block content %}
<h2>Contact Us</h2>
<p>Step {{ wizard.steps.step1 }} of {{ wizard.steps.count }}</p>
{% for field in form %}
{{field.error}}
{% endfor %}
<form action="/contact/" method="post">{% csrf_token %}
<table>
{{ wizard.management_form }}
{% if wizard.form.forms %}
{{ wizard.form.management_form }}
{% for form in wizard.form.forms %}
{{ form }}
{% endfor %}
{% else %}
{{ wizard.form }}
{% endif %}
</table>
{% if wizard.steps.prev %}
<button name="wizard_goto_step" type="submit" value="{{ wizard.steps.first }}">"first step"</button>
<button name="wizard_goto_step" type="submit" value="{{ wizard.steps.prev }}">"prev step"</buttom>
{% endif %}
<input type="submit" value="submit" />
</form>
{% endblock %}
And this is my urls.py file:
from django.conf.urls import patterns, include, url
from django.contrib import admin
admin.autodiscover()
from django_test.api import ArticleResource
from django_test.forms import ContactForm1, ContactForm2, ContactForm3
from django_test.views import ContactWizard
article_resource = ArticleResource()
urlpatterns = patterns('',
url(r'^admin/', include(admin.site.urls)),
url(r'^accounts/login/$', 'django_test.views.login'),
url(r'^accounts/auth/$', 'django_test.views.auth_view'),
url(r'^accounts/loggedin/$', 'django_test.views.loggedin'),
url(r'^accounts/invalid/$', 'django_test.views.invalid_login'),
url(r'^accounts/logout/$', 'django_test.views.logout'),
url(r'^accounts/register/$', 'django_test.views.register_user'),
url(r'^accounts/register_success/$', 'django_test.views.register_success'),
url(r'^articles/all/$', 'article.views.articles'),
url(r'^articles/create/$', 'article.views.create'),
url(r'^articles/get/(?P<article_id>\d+)/$', 'article.views.article'),
url(r'^articles/like/(?P<article_id>\d+)/$', 'article.views.like_article'),
url(r'^articles/add_comment/(?P<article_id>\d+)/$', 'article.views.add_comment'),
url(r'^articles/search/', 'article.views.search_titles'),
url(r'^articles/api/', include(article_resource.urls)),
url(r'^contact/', ContactWizard.as_view([ContactForm1, ContactForm2, ContactForm3])),
)
I'm not getting any error messages either, which is frustrating, so I don't know what I'm doing wrong. Thank you.
All I had to do was view the page source on the site. It turned out
<button name="wizard_goto_step" type="submit" value="{{ wizard.steps.prev }}">"prev step"</buttom>
in contact_form.html had a typo: </buttom>. I fixed the error and now I get the comment page.
The line should be:
<button name="wizard_goto_step" type="submit" value="{{ wizard.steps.prev }}">"prev step"</button>