I am very new in Python and Django. A am trying to make app but I have an issue.
Can anyone help me, please xD
I can't get id of authenticated user...
I tried it in this way, and many other ways...
views.py
class CreateProfile(CreateView):
template_name = 'layout/add_photo.html'
model = Profile
fields = ['image', 'user']
html
<form class="form-horizontal" action="" method="post" enctype="multipart/form-data">
{% csrf_token %}
<input type="text" name="username"> #Here has to be field filled in with logged in user
<input type="file" name="image">
<div class="form-group">
<div class="col-sm-offset-2 col-sm-10">
<button type="submit" class="btn btn-success">Save Changes</button>
</div>
</div>
</form>
And when I'm starting app, and want to change/add picture, I can do it for anyone from my database, not only for logged in user.
enter image description here
Thanks for patience and help!
In the Django ClassBasedViews you can get your user's id as self.request.user.id and in your template as {{ user.id }}
To check if someone is authenticated you can use self.request.user.is_authenticated() and in your template {% if user.is_authenticated %} .. {% endif %}
class CreateProfile(CreateView):
template_name = 'layout/add_photo.html'
model = Profile
fields = ['image', 'user']
# For example, if you want to return to a certain user
# profile (which requires url adjustments to take a Primary Key)
def get_success_url(self):
user_id = self.request.user.id # Get user_id from request
return reverse_lazy('git_project:user_profile', kwargs={'id': user_id})
Related
It's my first time doing a Django Form challenge.
The challenge for now is just from a HTML Template get the last_name information and store into DB from views. So I have a scenario below:
models.py:
class Person(models.Model):
first_name = models.CharField(max_length=255)
last_name = models.CharField(max_length=255)
an HTML template, I will put below only the form part:
<form action="{% url 'store' %}" method="post">
{% csrf_token %}
<div class="form-group row">
<label for="last_name" class="col-sm-2 col-form-label">Last Name</label>
<div class="col-sm-10">
<input type="text" class="form-control" id="last_name" placeholder="Last Name">
</div>
</div>
<div class="form-group row">
<div class="col-sm-10">
<button type="submit" class="btn btn-primary">Send Last Name</button>
</div>
</div>
</form>
And the views.py itself... I created a InsertLastName ModelForm to store the data from the form, but didn't work. For some reason, when I tryed to call form.cleaned_data I reveived an error about the is_valid() verification. Seens like that I'm not getting the information from label.
class InsertLastName(forms.ModelForm):
class Meta:
model = Person
fields = ['last_name']
exclude = ['first_name']
def index(request):
persons = Person.objects.all()
context = {'persons': persons}
return render(request, '/index.html', context)
def store(request):
form = InsertLastName(request.POST or None)
print(form.cleaned_data['last_name'])
return HttpResponse("Storing a new Last Name object into storage")
What is the correct way to get the information from last_name label in my form?
I'm following that documentation and coding from a challenge template.
Your just set attr name for your input html tag
Example:
<input type="text" name="first">
And for get input in function store in view.py:
request.POST.get("first")
Add this to your html template in your form
{{persons}}
I am trying to avoid duplicate email in my website form . Till now I was able to do this:
1.Whenever I enter duplicate email, it navigate back to homepage and user is not saved{ In my case team is not joined}.
2.In admin page when I try to enter duplicate email , I get my error message of duplicate email address
I want this message in my form too, but it navigates to homepage.
This is my model in models.py:
class Team(models.Model):
username = models.CharField(max_length=100)
email = models.EmailField(max_length=100,unique=True,error_messages={'unique':"Email already exists"})
contact=models.IntegerField(null=False,blank=False,default=1234567890)
def __str__(self):
return self.username
This is my form in forms.py:
class TeamMembers(forms.ModelForm):
username = forms.CharField(required=True,max_length=100)
email = forms.EmailField(required=True,max_length=100,error_messages={'unique':"Email already exists"})
contact=forms.IntegerField(required=True)
class Meta:
model=Team
fields = ['username','email','contact']
This is my function in views.py
def join_team(request):
if request.method == "POST":
form = TeamMembers(request.POST)
if form.is_valid():
form.save()
form = TeamMembers()
messages.success(request,"Joined team")
else:
form = TeamMembers()
return render(request, 'user/join_team.html', {'form' : form })
This is my join_team.html
{% extends 'base.html' %}
{%load crispy_forms_tags%}
{% block content %}
<div class="content-section">
<form method="POST">
{% csrf_token %}
<fieldset class="form-group">
<legend class="border-bottom mb-4">Join our team</legend>
{{form|crispy}}
</fieldset>
<div class="form-group">
<button class="btn btn-outline-info" type="submit">Join</button>
</div>
</form>
</div>
{% endblock content %}
I want to display error message on form page instead of going to homepage.
I am not able to find this question anywhere , so please help me!!
I have a form where I would like to have a username and production line send along. The thing is that the username should be taken from current logged user (and viewed as uneditable field) but the production line should be selected via dorpdown.
It works by somehow since when I click on "User" dropdown it shows only the logged user.
views:
def order(request):
storage = PartNumber.objects.all()
username = request.user.username
if request.method == 'POST':
order_form = OrderForm(username=username, data=request.POST)
if order_form.is_valid():
order_form.save()
return redirect('order')
elif request.method == 'GET':
order_form = OrderForm(username=username)
return render(request, 'dashboard/order.html', {"form": order_form, "username": username})
forms:
class OrderForm(forms.ModelForm):
class Meta:
model = Order
fields = ('end_user_id', 'production_line_id')
def __init__(self, *args, **kwargs):
username = kwargs.pop('username', None)
super(OrderForm, self).__init__(*args, **kwargs)
self.fields['end_user_id'].queryset = User.objects.filter(username=username)
models:
class Order(models.Model):
end_user_id = models.ForeignKey(User, on_delete=models.CASCADE)
production_line_id = models.OneToOneField(ProductionLine, on_delete=models.CASCADE)
date_ordered = models.DateTimeField(auto_now_add=True, null=True)
date_completed = models.DateTimeField(auto_now=True, null=True)
def __str__(self):
return str(self.status)
html:
{% extends 'dashboard/main.html' %}
{% load static %}
{% load bootstrap %}
{% block content %}
<h3>Zamowienie</h3>
<br>
<!--{{ form|bootstrap }}-->
<form role="form" action="" method="post">
{% csrf_token %}
<div class="form-group">
<label>Uzytkownik </label>
<!--<input class="form-control" placeholder="{{user}}" readonly>-->
{{ form.end_user_id }}
</div>
<br>
<div class="form-group">
<label>Linia produkcyjna </label>
{{ form.production_line_id }}
</div>
<br>
<div class="text-center">
<button type="submit" class="btn btn-primary">Przeslij</button>
</div>
</form>
{% endblock content %}
Now if you look at the html above, the commented line :
<!--<input class="form-control" placeholder="{{user}}" readonly>-->
actually gives me the look I want but doesn't send the username (doesn't work)
I was trying different solutions from different posts that I found here but nothing seems to work for me.
Any ideas ?
You are passing username to the template using the variable username.
In the template you are trying to get the username by using the variable user.
<input class="form-control" placeholder="{{user}}" readonly>
Should be :
<input class="form-control" placeholder="{{username}}" readonly>
[Base Update View details][1]
[1]: http://ccbv.co.uk/projects/Django/3.0/django.views.generic.edit/BaseUpdateView/
I am trying to have a Update form(updateview) in in my detailView template which updates one of the foreign key object of my detailview's object. I am getting output as expected and logics are working completely fine. I am using updateviewform as popup form but previous data is not getting prepopulated in the form.
Views.py file
class EducationUpdateView(LoginRequiredMixin,UpdateView):
model = Education
form_class= EducationCreateForm
class PortfolioDetailedView(DetailView):
model = Portfolio
success_url = 'portfolio:index'
def get_context_data(self, **kwargs):
context = super(PortfolioDetailedView, self).get_context_data(**kwargs)
context['education_form'] = EducationCreateForm()
return context
template
here portfolio is the detailsView object and education is its foreign key
{% for item in portfolio.education.all %} <form method="POST" class="form-group" action="{%url 'portfolio:eduupdate' pk=item.pk %}"
{% csrf_token %}
<div class="form-row">
{% bootstrap_form form %}
</div>
<input type="Submit" class="btn btn-primary" value="Submit"> </form>
pasting this for an idea this is not complete code.
The only problem is data is not getting prepopulated into update view form
I've created a template for updating account profiles using a Bootstrap snippet (from https://www.bootdey.com). With the django default format (like {{ form.as_p }}), updating accounts works (for example, when I modify the first name, it changes in the database). When I use the bootstrapp snippet, it doesn't update: it goes straight to 'homepage' without updating (as explained in views.py).
In forms.py
class EditAccountForm(UserChangeForm):
class Meta:
model = Account
fields = ('email','first_name','last_name')
In views.py
def EditProfile(request):
context= {}
if request.POST:
form = EditAccountForm(request.POST, instance=request.user)
if form.is_valid():
form.save()
email = form.cleaned_data.get("email")
raw_password = form.cleaned_data.get("password1")
account = authenticate(email=email,password=raw_password)
return redirect('profile_page')
else:
context['edit_form'] = form
return redirect('homepage')
else:
form = EditAccountForm(instance=request.user)
context['edit_form'] = form
return render(request,'Account/edit_page.html',context)
the template: edit_profile.html (I only show the first_name part as example)
<form method = "POST" class="form" novalidate="">
{% csrf_token %}
<div class="row">
<div class="col">
<div class="row">
<div class="col">
<div class="form-group">
<label>First name</label>
<input class="form-control" type="text" name="firstna" value={{ edit_form.first_name.value }}>
</div>
</div>
</div>
</div>
<div class="row">
<div class="col d-flex justify-content-end">
<button class="btn btn-primary" type="submit">Save Changes</button>
PS: I've preferred to use those snippets instead of the Django style since I find them more attractive and offer more freedom.
Please check you are taking same value if you are changing the data in views like if you are using (name="firstna") in template so for First Name you have to take same in views.
Same question is asked here you can go and follow below link
[How to update user profile in Django