All I want to do is add time widget to my form so I can easily pick the time. Everything is very simple, the page is loading but the widgets don't show up. No error nothing. I am thinking maybe I didn't set up the form widgets correctly but not sure what I did wrong. Here is my Forms.py-
from django.contrib.admin import widgets
from django.contrib.admin.widgets import AdminDateWidget, AdminTimeWidget, AdminSplitDateTime
class WorkOutForm(ModelForm):
class Meta:
model = WorkOut
fields = '__all__'
widgets={
'start':AdminTimeWidget(),
'end':AdminTimeWidget(),
}
Here is the Models.py. You will notice "start" and "end" fields are timefield-
class WorkOut(models.Model):
date=models.DateField(auto_now_add=True, auto_now=False, blank=True)
day=models.DateField(auto_now_add=True, auto_now=False, blank=True)
start=models.TimeField(null=True)
name=models.CharField(max_length=100, choices=move)
weight=models.CharField(max_length=100, blank=True)
rep=models.CharField(max_length=100, blank=True)
pedal= models.CharField(max_length=100, blank=True)
stretchtype =models.CharField(max_length=100, blank=True)
end=models.TimeField(null=True)
note=models.TextField(max_length=300, blank=True)
def __str__(self):
return self.name
And here are the views linked to it even though I don't think it has much relevance-
def workout(request):
form=WorkOutForm()
if request.method=="POST":
form=WorkOutForm(request.POST)
if form.is_valid():
form.save()
context={'form':form}
return render(request, 'myapp/enter_workout.html', context)
def update_workout(request, pk):
order=WorkOut.objects.get(id=pk)
form=WorkOutForm(instance=order)
if request.method=='POST':
form=WorkOutForm(request.POST, instance=order)
if form.is_valid():
form.save()
context={'form':form}
return render(request, 'myapp/enter_workout.html', context)
And the form on HTML page is also very basic,so don't think there is any issue there either-
<form action="" method="POST">
{% csrf_token %}
{{form}}
<input type="submit" value="Submit">
</form>
What have I done wrong here? How can I make those widgets to show up?
You can try to fill the default values with the current time.
from datetime import datetime
class WorkOut(models.Model):
move = (("1", "Tom"), ("2", "Sara"), ("3", "Emilia"),)
date = models.DateField(auto_now_add=True, auto_now=False, blank=True)
day = models.DateField(auto_now_add=True, auto_now=False, blank=True)
start = models.TimeField(default=datetime.now, null=True)
name = models.CharField(max_length=100, choices=move)
weight = models.CharField(max_length=100, blank=True)
rep = models.CharField(max_length=100, blank=True)
pedal = models.CharField(max_length=100, blank=True)
stretchtype = models.CharField(max_length=100, blank=True)
end = models.TimeField(default=datetime.now,null=True)
note = models.TextField(max_length=300, blank=True)
def __str__(self):
return self.name
Update 22.10.2022
Made fields with time selection on bootstrap.
For this you need to install:
pip install django-bootstrap4
pip install django-bootstrap-datepicker-plus
In the WorkOutForm class in init set the styles for all fields.
forms.py
from bootstrap_datepicker_plus.widgets import TimePickerInput
class WorkOutForm(ModelForm):
class Meta:
model = WorkOut
fields = "__all__"
widgets = {
"start": TimePickerInput(),
"end": TimePickerInput(),
}
def __init__(self, *args, **kwargs):
super(WorkOutForm, self).__init__(*args, **kwargs)
for field in iter(self.fields):
self.fields[field].widget.attrs.update({
"class": "form-control"
})
templates
{% load bootstrap4 %}
{% bootstrap_css %}
{% bootstrap_javascript jquery='full' %}
{{ form.media }}
<form action="" method="POST" style="width: 20%">
{% csrf_token %}
{{ form.as_p }}
<input type="submit" value="Submit">
</form>
Related
USERS can Upvote or Downvote Posts/Projects posted by Other Users:
screenshot of 'jammed' active dropdown selection box
THIS CODE DIRECTLY BELOW is the models.py that contains the Project class (model) with the vote_total and vote_ratio fields.
It also contains the Review class (model) which is the basis for the ReviewForm in forms.py (code included later)
class Project(models.Model):
owner = models.ForeignKey(Profile, null=True, blank=True, on_delete=models.CASCADE)
title = models.CharField(max_length=200)
description = models.TextField(null=True, blank=True)
featured_image = models.ImageField(null=True, blank=True, default="default.jpg")
demo_link = models.CharField(max_length=2000, null=True, blank=True)
source_link = models.CharField(max_length=2000, null=True, blank=True)
tags = models.ManyToManyField('Tag', blank=True)
vote_total = models.IntegerField(default=0, null=True, blank=True)
vote_ratio = models.IntegerField(default=0, null=True, blank=True)
created = models.DateTimeField(auto_now_add=True)
id = models.UUIDField(default=uuid.uuid4, unique=True, primary_key=True, editable=False)
def __str__(self):
return self.title
class Meta:
# ordering = ['-created']
ordering = ['-vote_ratio', 'vote_total', 'title']
AND here is the Review class (model)
class Review(models.Model):
VOTE_TYPE = (
('up', 'Up Vote'),
('down', 'Down Vote'),
)
owner = models.ForeignKey(Profile, on_delete=models.CASCADE, null=True)
project = models.ForeignKey(Project, on_delete=models.CASCADE)
body = models.TextField(null=True, blank=True)
value = models.CharField(max_length=200, choices=VOTE_TYPE)
created = models.DateTimeField(auto_now_add=True)
id = models.UUIDField(default=uuid.uuid4, unique=True, primary_key=True, editable=False)
class Meta:
unique_together = [['owner', 'project']]
def __str__(self):
return self.value
Here is the ReviewForm from the forms.py
class ReviewForm(ModelForm):
class Meta:
model = Review
fields = ['value', 'body']
labels = {
'value': 'Place your vote',
'body': 'Add a comment with your vote'
}
def __init__(self, *args, **kwargs):
super(ReviewForm, self).__init__(*args, **kwargs)
for name, field in self.fields.items():
field.widget.attrs.update({'class': 'input'})
Here is the html template where the form is located
<div class="comments">
<h3 class="singleProject__subtitle">Comments</h3>
<h5 class="project--rating">
{{project.vote_ratio}}% Postitive ({{project.vote_total}} Vote{{project.vote_total|pluralize:"s"}})
</h5>
{% if request.user.profile.id in project.reviewers %}
<p>You have already submitted a comment!</p>
{% elif request.user.profile == project.owner %}
<p>You can't comment your own work!</p>
{% elif request.user.is_authenticated %}
<form class="form" action="{% url 'project' project.id %}" method="POST">
{% csrf_token %}
{% for field in form %}
<div class="form__field">
<label for="formInput#textarea">{{field.label}} </label>
{{field}}
</div>
{% endfor %}
<input class="btn btn--sub btn--lg" type="submit" value="Add Review" />
</form>
{% else %}
Please login to leave a comment
{% endif %}
It was working okay when first implemented and has somehow developed this issue
This is running in venv with Python 3.9.6
Thank you for considering this question !
ADDED - rendered html
rendered html
I'm having a little problem with the .save() method in Django. For 1 form it works, for the other it doesn't. And I can't find the problem.
views.py
#login_required
def stock_add(request, portfolio_id):
if request.method == 'POST':
print('request.method is ok')
form = StockForm(request.POST)
print('form is ok')
if form.is_valid():
print('form is valid')
stock = form.save(commit=False)
stock.created_by = request.user
stock.portfolio_id = portfolio_id
stock.save()
return redirect('portfolio-overview')
else:
print("nope")
else:
print('else form statement')
form = StockForm()
context = {
'form':form
}
return render(request, 'portfolios/stock-add.html', context)
forms.py
class StockForm(ModelForm):
class Meta:
model = Stock
fields = ['quote', 'amount']
html
{% extends 'core/base.html' %}
{% block content %}
<div class="container">
<h1 class="title">Add Stock</h1>
<form method="POST" action=".">
{% csrf_token %}
{{ form.as_p }}
<button type="submit" class="button is-primary">Submit</button>
</form>
</div>
{% endblock %}
models
from django.db import models
from django.contrib.auth.models import User
# Create your models here.
class Portfolio(models.Model):
title = models.CharField(max_length=56)
description = models.TextField(blank=True, null=True, max_length=112)
created_by = models.ForeignKey(User, related_name='portfolios', on_delete=models.CASCADE)
created_at = models.DateTimeField(auto_now_add=True)
class Meta:
verbose_name_plural = 'Portfolio'
def __str__(self):
return self.title
class Stock(models.Model):
Portfolio = models.ForeignKey(Portfolio, related_name='stocks', on_delete=models.CASCADE)
quote = models.CharField(max_length=10)
amount = models.IntegerField()
created_by = models.ForeignKey(User, related_name='stocks', on_delete=models.CASCADE)
created_at = models.DateField(auto_now_add=True)
def __str__(self):
return self.quote
If you look at the views.py file, when I submit the form, it won't even do print('request.method is ok')
I can add the stock via the admin page.
So I have no clew where to look anymore...
Cheers
When you post a form and need a special url (like your' with an attribute), i like to set action="{% url myview.views.stock_add portfolio_id %}"
action="." will save to the same page without taking care of extra parameters (if needed)
Just pass portfolio_id in the context and that will work
I found the answer, an InteregerField (from models.py) needs a default value.
Either default=None (or another value).
Cheers
Getting error when fields are selected from the down. Not seeing why it is throwing error
Django Dropdown form.error: ERROR ALERT:
location_name Select a valid choice. That choice is not one of the available choices.
Here is the model, form, view and html looks like
MODEL
class Code (models.Model):
name = models.CharField(max_length=4, default=None, blank=True)
def __str__(self): return self.name
class Device (models.Model):
code = models.ForeignKey(Code, on_delete=models.CASCADE, null=True)
ip = models.GenericIPAddressField(protocol='IPv4', unique=True)
def __str__(self): return self.ip
class SiteData (models.Model):
site = models.ForeignKey(Code, on_delete=models.SET_NULL, null=True)
site_ip = models.ForeignKey(Device, on_delete=models.SET_NULL, null=True)
site_data1 = models.CharField(max_length=3, default='120')
class CombineData(models.Model):
location = models.ForeignKey(Code, on_delete=models.SET_NULL, null=True)
device = models.ForeignKey(AddData, on_delete=models.SET_NULL, null=True)
locdata = models.ForeignKey(SiteData, on_delete=models.SET_NULL, null=True)
FORM
class CombineData_form(forms.ModelForm):
class Meta:
model = P2_NexusLeafPair
fields = '__all__'
VIEW
def comboView(request, *args, **kwargs):
template_name = 'site_display.html'
code = Code.objects.order_by('-name')
device = Device.objects.order_by('-ip')
sitename = SiteData.objects.order_by('-site')
content = {
'code': code,
'device': device,
'sitename': sitename
}
if request.method == 'POST':
form = CombineData_form(request.POST or None)
print(form.is_valid())
#print(form.errors)
if form.is_valid():
. . .
else:
messages.error(request, form.errors)
else:
form = CombineData_form()
return render(request, template_name, content)
HTML
<form id="comboView" class="post-form" role=form method="POST" action="comboView">{% csrf_token %}
<div name="code" class="dropdown" id="mainselection" required>
<select name="dc_name">
<option class="dropdown-item" value="">---------</option>
{% for item in code %}
<option value="{{ item }}">{{ item }}</option>
{% endfor %}
</div>
<input type="submit" value="Submit" />
</form>
{same as other fields: device, sitename}
{% for item in content %}
{{item.code}}
{% endfor %}
Try that.
I'm trying to use django formset for the first time in order to combine both forms on the same page.
My form is well displayed but I don't overvome to save data in my database. When I click on submit button, nothing happens.
This is my model.py file :
class Publication(models.Model):
title = models.CharField(max_length=512, verbose_name=_('title'), null=False)
category = models.ForeignKey(Category, verbose_name=_('category'), null=False)
creation_date = models.DateTimeField(auto_now_add=True, verbose_name=_('creation date'), null=False)
modification_date = models.DateTimeField(auto_now=True, verbose_name=_('modification date'), null=False)
class Meta:
verbose_name = _('publication')
verbose_name_plural = _('publication')
def __str__(self):
return f"{self.title}"
class Document(models.Model):
FORMAT_CHOICES = (
('pdf', 'pdf'),
('epub', 'epub'),
)
format = models.CharField(max_length=10, verbose_name=_('format'), choices=FORMAT_CHOICES, null=False)
title = models.CharField(max_length=512, verbose_name=_('title'), null=False)
publication = models.ForeignKey(Publication, verbose_name=_('publication'), null=False)
upload = models.FileField(upload_to='media/', default="")
creation_date = models.DateTimeField(auto_now_add=True, verbose_name=_('creation date'), null=False)
modification_date = models.DateTimeField(auto_now=True, verbose_name=_('modification date'), null=False)
class Meta:
verbose_name = _('document')
verbose_name_plural = _('document')
def __str__(self):
return f"{self.age_id} : {self.title}"
My form file is very simple too with defined Formset :
class PublicationForm(forms.ModelForm):
class Meta:
model = Publication
fields = ('title', 'category')
class DocumentForm(forms.ModelForm):
class Meta:
model = Document
fields = ['publication', 'format', 'title', 'upload']
DocumentFormSet = inlineformset_factory(Publication, Document, form=DocumentForm, extra=1)
My view is a bit more complicated :
class PublicationCreateUpdateView(AgePermissionRequiredMixin, UpdateView):
""" Display a form to create or update a publication
Only for age admin.
**Context**
``subtitle``
Title of the page
**Template:**
:template:`app/category_form.html`
"""
model = Publication
form_class = PublicationForm
success_url = reverse_lazy('app:app-publication-list')
template_name = 'app/publication_form.html'
permission_required = 'publication.change_webapplication'
def get_object(self, queryset=None):
try:
return super(PublicationCreateUpdateView, self).get_object(queryset)
except AttributeError:
return None
def get_title(self):
if self.object:
return _('Edit publication: ') + str(self.object)
return _('Add new publication')
def get_context_data(self, **kwargs):
context = super(PublicationCreateUpdateView, self).get_context_data(**kwargs)
if self.request.POST :
context['documents'] = DocumentFormSet(self.request.POST)
else :
context['documents'] = DocumentFormSet()
context.update({
'subtitle': self.get_title(),
})
return context
def form_valid(self, form):
context=self.get_context_data()
documents = context['documents']
with transaction.atomic():
self.object = form.save()
if documents.is_valid():
documents.instance = self.object
documents.save()
return super(DocumentCreateUpdateView, self).form_valid(form)
And finally my template looks like this :
{% extends "publication/base_backend.html" %}
{% load i18n %}
{% load crispy_forms_tags %}
{% block main %}
<form method="post" novalidate>
{% csrf_token %}
{% crispy form %}
{{ documents.management_form }}
{{ documents.non_form_errors }}
{% crispy documents %}
<br>
<input type="submit" class="btn btn-default" value="{% trans 'Save' %}" />
{% trans 'Cancel' %}
</form>
{% endblock main %}
I don't understand where I could make a mistake, furthermore I'm pretty new with Django Class Based View.
I'm trying to render a form but the fields are not displayed in the HTML.
views.py
#url(r'^boxes/(?P<pk>[0-9A-Za-z-]+)/$', views.show_form, name='box'),
def show_form(request, pk):
box = Box.objects.get(pk=pk)
form = SuggestionForm()
context = {
'box':box,
'form':form
}
return render(request, 'boxes/detail.html', context)
forms.py
class SuggestionForm(ModelForm):
class Meta:
model = Suggestion
fields = ['comment']
detail.html
<h3>{{box.title}}</h3>
<form action="." method="post">{% csrf_token %}
{{ form.as_p }}
<input type="submit" class="btn btn-info" value="Add suggies" />
</form>
My models.py
#python_2_unicode_compatible
class Suggestion(models.Model):
"""
For adding comments (or suggestions)
"""
def __str__(self):
return self.comment[0:10]
id = models.UUIDField(primary_key=True, default=uuid.uuid4, editable=False)
comment = models.CharField("",max_length=250, blank=True, null=True)
box = models.ForeignKey(Participant, on_delete=models.CASCADE)
created_at = models.DateField(auto_now_add=True)
updated_at = models.DateField(auto_now=True)
The result HTML.. There is no fields in this form. I want to use a function based view.