The post requests from the frontend do not get saved in the database, without any error shown. However, when I manually add entries from the admin panel, it shows on the frontend.
My index.html(form part):
<form class="main__input--form" method="POST">
{% csrf_token %}
<p class="main__input--text">
<textarea name="content" id="content" class="main__input--content" cols="35" rows="8" aria-label="Entry content" placeholder="Enter text here..."></textarea>
</p>
<button class="main__input--submit" type="submit">Vent</button>
</form>
My extension of index which loops through the database entries:
{% for obj in all_vents %}
<div>
<h1>{{obj.vent}}</h1>
</div>
<br />
{% endfor %}
My models.py:
class Vents(models.Model):
vent = models.CharField(max_length=10000)
def __str__(self):
return self.vent
My forms.py:
from django import forms
from .models import Vents
class VentForm(forms.ModelForm):
class Meta:
model = Vents
fields = ['vent']
My views.py:
from django.shortcuts import render, redirect
from .forms import VentForm
from .models import Vents
def ventout(request):
if request.method == "POST":
form = VentForm(request.POST or None)
if form.is_valid():
form.save()
return redirect("ventout")
else:
all_vents = Vents.objects.all()
return render(request, "ventout.html", {"all_vents": all_vents})
Views:
def ventout(request):
all_vents = Vents.objects.all()
if request.method == "POST":
form = VentForm(request.POST or None)
if form.is_valid():
form.save()
return redirect("ventout")
else:
form = VentForm()
context = {"all_vents": all_vents, "form":form}
return render(request, "ventout.html", context)
Template:
<form class="main__input--form" method="POST">
{% csrf_token %}
{{ form.as_p }}
<button type="submit" class="main__input--submit">Vent</button>
</form>
you could install/use "crispy_forms_tags" to make the form look better,
https://django-crispy-forms.readthedocs.io/en/latest/index.html
if you want to go further you could install/use "widget_tweaks"
https://pypi.org/project/django-widget-tweaks/
Your index.html from part should have {{ form }} form tag, as I guess.
Try Using following code
<form class="main__input--form" method="POST">
{% csrf_token %}
{{ form }}
<p class="main__input--text">
<textarea name="content" id="content" class="main__input--content"
cols="35" rows="8" aria-label="Entry content" placeholder="Enter text here...">
</textarea>
</p>
<button class="main__input--submit" type="submit" value="Submit">Vent</button>
</form>
Related
I am trying to get data from a form and redirect if the form is valid. I am, however, seemingly not grabbing any data. In a test, I fill out each form with "test". I would expect these forms to be valid and redirect to a success page, and am unable to figure out where I am going wrong with my logic.
Error:
form.errors = <ul class="errorlist"><li>category<ul class="errorlist"><li>This field is required.</li></ul></li><li>comment<ul class="errorlist"><li>This field is required.</li></ul></li></ul>
forms.py
from django import forms
class CandidateReportForm(forms.Form):
category = forms.CharField(label='Category', max_length=10)
comment = forms.CharField(label='Comment', max_length=1000)
views.py
from django.shortcuts import render
from django.views import View
from .forms import CandidateReportForm
class CandidateReportView(View):
form_class = CandidateReportForm
form_template = 'Reports/candidate_report.html'
form_submit_template = 'Reports/report_submitted.html'
form_submit_error = 'Reports/report_error.html'
def get(self, request, *args, **kwargs):
form = self.form_class()
return render(request, self.form_template, {'form': form})
def post(self, request, *args, **kwargs):
form = self.form_class(request.POST)
if form.is_valid():
return render(request, self.form_submit_template)
else:
print(f"form.errors = {form.errors}")
return render(request, self.form_submit_error)
html
<div class="container">
<div class="card">
<h2 class="card-title">Report</h2>
{{ form.as_p }}
<form action="submit_candidate_report" method="post">{% csrf_token %}
<input class="btn btn-primary" id="report" name="report" type="submit" value="Submit">
</form>
</div>
</div>
You are rendering your form outside the form tag! Only fields inside the form tag are submitted to the server, so your html for the form tag should be:
<form action="submit_candidate_report" method="post">
{% csrf_token %}
{{ form.as_p }}
<input class="btn btn-primary" id="report" name="report" type="submit" value="Submit">
</form>
I can't post in Django, because when I import an image it doesn't work for me. it tells me that there's no file selected but I selected one.
This is the post model that I created, models.py file:
class Post(models.Model):
publisher = models.ForeignKey(User,on_delete=models.CASCADE)
caption = models.CharField(max_length=100)
date_created = models.DateTimeField(default=timezone.now())
image = models.ImageField(upload_to="post_images")
def __str__(self):
return self.caption
here's the forms.py file for the Post model:
from django import forms
from .models import Post
class CreatePostForm(forms.ModelForm):
class Meta:
model = Post
fields = ['caption','image']
here's the Publish function in views.py file which implements the logic for my publish feature:
#login_required
def Publish(request):
if request.method == "POST":
form = CreatePostForm(request.POST,request.FILES)
if form.is_valid():
form.publisher = request.user
form.save()
return redirect("home")
else:
form = CreatePostForm()
return render(request,"posts/publish.html",{
"form":form,
})
int the urls.py file:
from django.urls import path
from . import views
urlpatterns = [
path('publish/',views.Publish,name="publish"),
path('',views.home,name="home"),
]
and here's in html template:
{% extends "users/base.html" %}
{% load crispy_forms_tags %}
{% block title %}create{% endblock title%}
{% block content %}
<div class="container-fluid">
<div class="row">
<div class="col-sm-6 col-md-5 authentification">
<div class="form-header">
<h1>
publish
</h1>
</div>
<div class="form-body">
<form method="POST">
<fieldset class="form-group" enctype="multipart/form-data">
{% csrf_token %}
{{ form|crispy }}
</fieldset>
<div class="form-group">
<button type="submit" class="btn btn-primary form-control">publish</button>
</div>
</form>
</div>
</div>
</div>
</div>
{% endblock content %}
the Django version used is 2.2 and the Python 3.8. and Windows 10 Pro
You should alter the .publisher attribute of the .instance wrapped in the form, not the form itself, so:
#login_required
def Publish(request):
if request.method == 'POST':
form = CreatePostForm(request.POST,request.FILES)
if form.is_valid():
form.instance.publisher = request.user
form.save()
return redirect('home')
else:
form = CreatePostForm()
return render(request,'posts/publish.html',{
'form': form,
})
Since you are submitting both files and data, you should specify the enctype=… attribute [mdn] in the <form>:
<form enctype="multipart/form-data" method="POST">
…
</form>
Note: Django's DateTimeField [Django-doc]
has a auto_now_add=… parameter [Django-doc]
to work with timestamps. This will automatically assign the current datetime
when creating the object, and mark it as non-editable (editable=False), such
that it does not appear in ModelForms by default.
Note: It is normally better to make use of the settings.AUTH_USER_MODEL [Django-doc] to refer to the user model, than to use the User model [Django-doc] directly. For more information you can see the referencing the User model section of the documentation.
I'm working on a single page site which is to have 3 different forms on the same page:
Tour form
flight form
bookform
I created the forms using model form, but how do I display the forms such that my site will know which form I'm submitting data to ?
you need pass your forms in your views.py
from your_app.forms import TourForm, FlightForm, BookForm
def your_view_name(request):
if request.method == 'POST':
tour_form = TourForm(request.POST or None)
flight_form = FlightForm(request.POST or None)
book_form = BookForm(request.POST or None)
# so you have 3 different forms
if tour_form.is_valid():
tour_form.save()
return redirect('some_url')
elif flight_form.is_valid():
flight_form.save()
return redirect('some_url')
elif book_form.is_valid():
book_form.is_save()
return redirect('some_url')
else:
return redirect('some_url')
else:
tour_form = TourForm()
flight_form = FlightForm()
book_form = BookForm()
context = {
'tour_form': tour_form,
'flight_form': flight_form,
'book_form': book_form
}
return render(request, 'your_template_name.html', context)
then simply in your template add your forms
<form method='post'>
{% csrf_token %}
{{ tour_form }}
<button class='btn btn-primary' type='submit'>submit</button>
</form>
<form method='post'>
{% csrf_token %}
{{ flight_form }}
<button class='btn btn-primary' type='submit'>submit</button>
</form>
<form method='post'>
{% csrf_token %}
{{ book_form }}
<button class='btn btn-primary' type='submit'>submit</button>
</form>
recently I decide to add a comment block to my template in my django app but when I add it to my app , I faced to this error :
add_comment_to_post() got an unexpected keyword argument 'item_id'
my template.html:
{% block content %}
<form action="#" method="post" novalidate="novalidate">
{% csrf_token %}
{{ form.as_p }}
<div class="row">
<div class="col-md-4">
<p><label>Name*</label><input type="text" name="your-name" value=""
size="60" class=""
aria-required="true"
aria-invalid="false"></p>
</div>
<div class="col-md-4">
<p><label>Email*</label><input type="text" name="your-email"
value=""
size="60" class=""
aria-required="true"
aria-invalid="false"></p>
</div>
<div class="col-md-4">
<p><label>Website</label><input type="text" name="your-website"
value=""
size="60" class=""
aria-required="true"
aria-invalid="false"></p>
</div>
<div class="col-md-12">
<p><label>Message</label><textarea name="your-message" cols="60"
rows="3" class=""
aria-invalid="false"></textarea>
</p>
</div>
</div>
<div class="dividewhite2"></div>
<p>
<button type="button" href="{% url 'add_comment_to_post' pk=item.pk %}"
class="btn btn-lg btn-darker">Post Comment
</button>
</p>
</form>
{% endblock %}
my models.py :
from django.db import models
from datetime import date
from django.utils import timezone
# Create your models here.
class Blogs(models.Model):
main_image = models.ImageField(upload_to='Blogs/', help_text='This Image Is Gonna To Be Show At Blogs Page.',
blank=False, default='')
class Comment(models.Model):
post = models.ForeignKey('Blog.Blogs', on_delete=models.CASCADE, related_name='comments')
author = models.CharField(max_length=200)
text = models.TextField()
created_date = models.DateTimeField(default=timezone.now)
approved_comment = models.BooleanField(default=False)
def approve(self):
self.approved_comment = True
self.save()
def __str__(self):
return self.text
my form.py:
from django.forms import ModelForm
from .models import Blogs, Comment
class CommentForm(ModelForm):
class Meta:
model = Comment
fields = ('author', 'text',)
my views.py :
from django.shortcuts import render, get_object_or_404, redirect
from Blog.forms import CommentForm
from .models import Blogs, Comment
def item(request, items_id):
items = get_object_or_404(Blogs, pk=items_id)
return render(request, 'Blog/Items.html', {'item': items, 'comments': Comment})
def add_comment_to_post(request, pk):
post = get_object_or_404(Blogs, pk=pk)
if request.method == "POST":
form = CommentForm(request.POST)
if form.is_valid():
comment = form.save(commit=False)
comment.post = post
comment.save()
return redirect('post_detail', pk=post.pk)
else:
form = CommentForm()
return render(request, 'blog/Items.html', {'form': form})
and my urls.py:
from django.urls import path
from Blog import views
from Blog import models
urlpatterns = [
path('<int:item_id>/', views.add_comment_to_post, name='add_comment_to_post'),
path('<int:items_id>/', views.item, name='Itemz'),
]
I checked my code many times but I can't understand what is my problem.
is any body know to how can I add comment to my app or what is my problem?
In addition, I'm sorry for writing mistakes in my question.
change this
def add_comment_to_post(request, pk):
To:
def add_comment_to_post(request, item_id):
Then change everywhere inside the function you wrote pk to item_id
views.py
def add_comment_to_post(request, item_id):
post = get_object_or_404(Blogs, pk=item_id)
if request.method == "POST":
form = CommentForm(request.POST)
if form.is_valid():
comment = form.save(commit=False)
comment.post = post
comment.save()
return redirect('post_detail', pk=post.pk)
else:
form = CommentForm()
return render(request, 'blog/Items.html', {'form': form, 'item': post})
and in your template:
<button type="button" href="{% url 'add_comment_to_post' item.pk %}"
class="btn btn-lg btn-darker">Post Comment
</button>
Double check your url patterns maybe? Try:
urlpatterns = [
path('<int:pk>/', views.add_comment_to_post, name='add_comment_to_post'),
The variable name in your view method needs to match the variable name in the url. Therefore you need both to be pk or both to be item_id
The Problem happen because in urls.py there were two subject that was pass to one views.
change views to this :
urlpatterns = [
path('<int:pk>/', views.item, name='Itemz'),
]
then change html part to this :
{% if not user.is_authenticated %}
<p><a href="{% url 'login' %}" class="btn btn-gr btn-xs">Login To Send
A Command.</a></p>
{% endif %}
<div class="dividewhite2"></div>
{% if user.is_authenticated %}
<form method="post" novalidate="novalidate">
{% csrf_token %}
{{ form.as_p }}
<div class="dividewhite2"></div>
<p>
<button href="{% url 'Itemz' item.id %}" type="submit"
class="btn btn-lg btn-darker">Post Comment
</button>
</p>
</form>
{% endif %}
now the Django project will run properly.
I'm new to django and I'm trying to create forms, but whenever I run this I end up with a submit button with no input fields. If you see any other mistakes, don't hesitate to tell me.
views.py
from django.shortcuts import render
from django.http import HttpResponse
from .forms import *
def form(request):
if request.method == 'POST':
form = forma(request.POST)
if form.is_valid():
return HttpResponseRedirect('index.html')
else:
form = forma()
return render(request, 'action.html', {"form":form})
def action(request):
return render(request, 'action.html')
**forms.py **
from django import forms
class forma(forms.Form):
your_name = forms.CharField(label='Your name', max_length=100)
index.html
<body>
<section id = "sec">
<h1>... </h1>
<h3> ... </h3>
<h4> ... <h4>
<button> ... </button>
<p>{{hola}} alo {{darwich}}</p>
<form action= "action.html" method="post">
{% csrf_token %}
{{ form }}
<input type="submit" value="Submit" />
</form>
</section>
<body>