This is what I have at the moment in my models.py
class Document(models.Model):
docfile = models.FileField(upload_to='documents/%Y/%m/%d')
img = models.ImageField(upload_to='documents/%Y/%m/%d', null=True, blank=True)
admin.py#
from django.contrib import admin
from imagine.models import Document
admin.site.register(Document)
views.py#
from django.shortcuts import render_to_response
from django.template import RequestContext
from django.core.urlresolvers import reverse
from imagine.models import Document
from forms import DocumentForm
def list(request):
# Handle file upload
if request.method == 'POST':
form = DocumentForm(request.POST, request.FILES)
if form.is_valid():
newdoc = Document(docfile = request.FILES['docfile'])
newdoc.save()
# Redirect to the document list after POST
return HttpResponseRedirect(reverse('facetut.views.list'))
else:
form = DocumentForm() # A empty, unbound form
# Load documents for the list page
documents = Document.objects.all()
# Render list page with the documents and the form
return render_to_response(
'list.html',
{'documents': documents, 'form': form},
context_instance=RequestContext(request))
list.html#
{% extends "base.html" %}
{% load staticfiles %}
{% block content %}
<head>
<!-- Theme Made By www.w3schools.com - No Copyright -->
<title>facemail</title>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<link rel="stylesheet" href="http://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/css/bootstrap.min.css">
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.12.0/jquery.min.js"></script>
<script src="http://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/js/bootstrap.min.js"></script>
<style>
.jumbotron {
background-color: #f4511e;
color: #fff;
}
</style>
</head>
<body>
<div class="jumbotron text-center">
<h1>FaceMail</h1>
<p>who knew Email could be fun aGain</p>
</div>
{% endblock %}
{% block content2 %}
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>Minimal Django File Upload Example</title>
</head>
<body>
<h2>Current Posts</h2>
<!-- List of uploaded documents -->
{% if documents %}
<ul>
{% for document in documents %}
<li>{{ document.docfile.name }}</li>
<img src="{{ document.img.url }}">
{% endfor %}
</ul>
{% else %}
<p>No documents.</p>
{% endif %}
<br>
<br>
<!-- Upload form. Note enctype attribute! -->
<form action="{% url "list" %}" method="post" enctype="multipart/form-data">
{% csrf_token %}
<p>{{ form.non_field_errors }}</p>
<p>{{ form.docfile.label_tag }} {{ form.docfile.help_text }}</p>
<p>
{{ form.docfile.errors }}
{{ form.docfile }}
</p>
<p><input type="submit" value="Upload" /></p>
</form>
</body>
</html>
{% endblock %}
any feedback would be great when i do it it just shows me a link with no picture?
I want it to be like a post or blog but with a imagefield were there could be a story and then a picture as well but the imagefield with django can be a pain in the butt if you ask me so simple but so hard please help me
Related
I'm trying to learn Python and Django, when I try to upload a file in my form Django detect my file as "None".
forms.py:
from django import forms
class FormularioTrabajo(forms.Form):
email = forms.EmailField(label="Correo Electrónico:", max_length=254)
Currículum = forms.FileField()
views.py:
In views I want to save the file uploaded in the directory /media/
def trabaja(request):
if request.method == 'POST':
form = FormularioTrabajo(data=request.POST, files=request.FILES)
if form.is_valid():
file = request.FILES.get('file', None)
if file is not None:
file_name = file.name
file_path = '/media/' + file_name
with open(file_path, 'wb+') as destination:
for chunk in file.chunks:
destination.write(chunk)
form.save()
return HttpResponseRedirect(reverse("miapp:index"))
else:
return HttpResponse('None')
else:
form = FormularioTrabajo()
return render(request, "web/trabajar.html", {'form':form})
This is my template html:
{% load bootstrap5 %}
{% bootstrap_css %}
{% bootstrap_javascript %}
{% bootstrap_messages %}
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
{% load static %}
<link rel="stylesheet" href="{% static '/style.css' %}">
<script src="https://cdn.jsdelivr.net/npm/bootstrap#5.2.2/dist/js/bootstrap.bundle.min.js"></script>
<title>Trabaja con nosotros</title>
</head>
<body>
<header>
<br>
<ul>
<li>Conócenos</li>
<li>Inicio de Sesión</li>
<li>Registro de usuario</li>
<li>Contacta con nosotros</li>
</ul>
{% load static %}
<img src="{% static 'img/logo.PNG'%}" class="logo">
</header>
<div class="work-box">
<h3>Solicitud de Trabajo</h3>
<form id="contactForm" method="post" enctype="multipart/form-data">
{% csrf_token %}
{% bootstrap_form form %}
{% buttons %}
<button class="btn btn-primary btn-lg" type="submit">Submit</button>
{% endbuttons %}
</form>
</div>
</body>
</html>
Please correct this line
if form.is_valid():
file = request.FILES.get('Currículum', None)
So i am building a personal website and am using Materialize for web designing. At first it was good and my pages look good, but then I added some new pages and i found that the css is not applied in these new pages, can anybody help me in solving this.
Actually both are same pages(categories.html) but the path are different.
header.html (main html file, have not changed the name yet)
<<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<!--Import Google Icon Font-->
<link href="https://fonts.googleapis.com/icon?family=Material+Icons" rel="stylesheet">
<!--Import materialize.css-->
<link type="text/css" rel="stylesheet" href="static/main/materialize.css" media="screen,projection"/>
</head>
<body>
{% load static %}
{% include "main/includes/navbar.html" %}
{% include "main/includes/messages.html" %}
<main>
<div style="background-image: url('https://www.google.com/url?sa=i&url=https%3A%2F%2Fwallpapersafari.com%2Fw%2FcU6JWo&psig=AOvVaw1eBAulQvnXOrIK1yQueVX5&ust=1623841457736000&source=images&cd=vfe&ved=0CAIQjRxqFwoTCPje9_--mfECFQAAAAAdAAAAABAD')">
<div class = "container">
<br>
{% block content %}
{% endblock %}
</div>
</div>
</main>
{% include "main/includes/footer.html" %}
<script type="text/javascript" src="static/main/materialize.js"></script>
</body>
</html>
views.py
from django.shortcuts import render, redirect
from django.http import HttpResponse
from .models import Item, ItemSeries, ItemCategory
from django.contrib.auth.forms import AuthenticationForm
from django.contrib.auth import login, logout, authenticate
from django.contrib import messages
from .forms import NewUserForm
def single_slug(request, single_slug):
categories = [c.category_slug for c in ItemCategory.objects.all()]
if single_slug in categories:
matching_series = ItemSeries.objects.filter(item_category__category_slug=single_slug)
series_urls = {}
for m in matching_series.all():
part_one = Item.objects.filter(item_series__item_series=m.item_series).earliest("item_update")
series_urls[m] = part_one.item_slug
return render(request,
"main/category.html",
{"part_ones": series_urls})
items = [c.item_slug for c in Item.objects.all()]
if single_slug in items:
this_item = Item.objects.get(item_slug=single_slug)
return render(request,
"main/item.html",
{"item":this_item})
return HttpResponse(f"{single_slug} does not correspond to anything.")
def product(request):
return render(request = request,
template_name = "main/categories.html",
context ={"categories": ItemCategory.objects.all})
def homepage(request):
return render(request = request,
template_name = "main/categories.html",
context ={"categories": ItemCategory.objects.all})
def about(request):
return render(request = request,
template_name = "main/about.html",
context ={"categories": ItemCategory.objects.all})
def contact(request):
return render(request = request,
template_name = "main/contact.html",
context ={"categories": ItemCategory.objects.all})
def register(request):
if request.method == "POST":
form = NewUserForm(request.POST)
if form.is_valid():
user = form.save()
username = form.cleaned_data.get('username')
messages.success(request, f"New Account Created: {username}")
login(request, user)
messages.info(request, f"You are now logged in as: {username}")
return redirect("main:homepage")
else:
for msg in form.error_messages:
messages.error(request, f"{msg}: {form.error_messages[msg]}")
form = NewUserForm
return render(request,
"main/register.html",
context = {"form": form})
def logout_request(request):
logout(request)
messages.info(request, "Logged out successfully!")
return redirect("main:homepage")
def login_request(request):
if request.method == "POST":
form = AuthenticationForm(request, data = request.POST)
if form.is_valid():
username = form.cleaned_data.get('username')
password = form.cleaned_data.get('password')
user = authenticate(username = username, password = password)
if user is not None:
login(request, user)
messages.info(request, f"You are now logged in as: {username}")
return redirect("main:homepage")
else:
messages.error(request, "Invalid username or password")
else:
messages.error(request, "Invalid username or password")
form = AuthenticationForm()
return render(request,
"main/login.html",
{"form": form})
navbar.html
{% load static %}
<!-- Dropdown Structure -->
<ul id='dropdown1' class='dropdown-content'>
<li>one</li>
<li>two</li>
<li class="divider" tabindex="-1"></li>
<li>three</li>
<li><i class="material-icons">view_module</i>four</li>
<li><i class="material-icons">cloud</i>five</li>
</ul>
<nav>
<div id="nav-wrapper">
<div>
<ul class="center hide-on-med-and-down">
<li>
Home
</li>
<li>
About Us
</li>
<li>
Products
</li>
<li>
Services
</li>
<li>
Contact
</li>
<li>
<a class='dropdown-trigger btn' href='#' data-target='dropdown1'>Drop Me!</a>
</li>
</ul>
</div>
</div>
</nav>
categories.html
{% extends "main/header.html" %}
{% block content %}
<div class="row">
{% for cat in categories %}
<div class="col s12 m6 l4">
<a href="{{cat.category_slug}}", style="color:#000">
<div class="card hoverable">
<div class="card-content">
<div class="card-title">{{cat.item_category}}</div>
<p>{{cat.category_summary}}</p>
</div>
</div>
</a>
</div>
{% endfor %}
</div>
{% endblock %}
When CSS worked This is home page
When CSS did not work This is the same homepage after clicking 'about us' link form navbar
I am stuck and don't know what to do next, any help would be appretiated.
According to the comment above, i changed my header.html,
<<!DOCTYPE html> <html> <head> <meta charset="utf-8">
<!--Import Google Icon Font-->
<link href="https://fonts.googleapis.com/icon?family=Material+Icons" rel="stylesheet">
<!--Import materialize.css-->
<link type="text/css" rel="stylesheet" href="/static/main/materialize.css" media="screen,projection"/>
</head>
<body>
{% load static %}
{% include "main/includes/navbar.html" %}
{% include "main/includes/messages.html" %}
<main>
<div style="background-image: url('https://www.google.com/url?sa=i&url=https%3A%2F%2Fwallpapersafari.com%2Fw%2FcU6JWo&psig=AOvVaw1eBAulQvnXOrIK1yQueVX5&ust=1623841457736000&source=images&cd=vfe&ved=0CAIQjRxqFwoTCPje9_--mfECFQAAAAAdAAAAABAD')">
<div class = "container">
<br>
{% block content %}
{% endblock %}
</div>
</div>
</main>
{% include "main/includes/footer.html" %}
<script type="text/javascript" src="/static/main/materialize.js"></script> </body> </html>
notice the href of css and js link tag.
There are a few things that I have seen here that don't look correct. Number 1, Are you inheriting your template from your base?
{% extends 'base.html' %}
This is where you should call your materialize.css (in the base template)
Load static is in the wrong place, you are calling static after the link to the css, load static should be at the very top of the template:
{% extends 'base.html' %} {% load static %}
You have an extra opening chevron in your DOCTYPE.
Put materialize js in you base template before closing body tag. Django by default inherits the default base template so this is what you could be missing.
In case I have misunderstood, and you are only wanting to call materialize.css for that header template you can use tags after the call for load static
{% block extra_css %}<link rel="stylesheet" href="{% static 'main/materialize.css' %}"> {% endblock extra_css %}
This might help:
{% load static %} above doctype tag!
{% load static %}
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<!--Import Google Icon Font-->
<link href="https://fonts.googleapis.com/icon?family=Material+Icons" rel="stylesheet">
<!--Import materialize.css-->
<link type="text/css" rel="stylesheet" href="{% static 'main/materialize.css' %}" media="screen,projection"/>
</head>
<body>
{% include "main/includes/navbar.html" %}
{% include "main/includes/messages.html" %}
<main>
<div style="background-image: url('https://www.google.com/url?sa=i&url=https%3A%2F%2Fwallpapersafari.com%2Fw%2FcU6JWo&psig=AOvVaw1eBAulQvnXOrIK1yQueVX5&ust=1623841457736000&source=images&cd=vfe&ved=0CAIQjRxqFwoTCPje9_--mfECFQAAAAAdAAAAABAD')">
<div class = "container">
<br>
{% block content %}
{% endblock %}
</div>
</div>
</main>
{% include "main/includes/footer.html" %}
<script type="text/javascript" src="{% static 'main/materialize.js' %}"></script>
</body>
</html>
In every html page {% load static %} below {% block content %} and above the html of the page!
Static files path:
{% static 'app name/filefoldername' %}
Hope you understood! Look for some tutorials on youtube also!
Here is my html file of landing page.
{% load static %}
<!DOCTYPE html>
<html lang="en" dir="ltr">
<head>
<meta charset="utf-8">
<title></title>
<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/css/bootstrap.min.css" integrity="sha384-ggOyR0iXCbMQv3Xipma34MD+dH/1fQ784/j6cY/iJTQUOhcWr7x9JvoRxT2MZw1T" crossorigin="anonymous">
<link rel="stylesheet" href="{% static 'css/base.css' %}">
</head>
<body>
<div class="center-column">
<form method="POST" action="/">
{% csrf_token %}
{{form.title}}
<input class="btn btn-info" type="submit" name="Create Task">
</form>
<div class="todo-list">
{% for task in tasks %}
<div class="item-row">
<a class="btn btn-sm btn-info" href="{% url 'update_task' task.id %}">Update</a>
<a class="btn btn-sm btn-danger" href="{% url 'delete' task.id %}">Delete</a>
{% if task.complete == True %}
<strike>{{task}}</strike>
{% else %}
<span>{{task}}</span>
{% endif %}
</div>
{% endfor %}
</div>
</div>
</body>
</html>
Here is Models.py file where a table is created
class Task(models.Model):
title = models.CharField(max_length=200)
complete = models.BooleanField(default=False)
created = models.DateTimeField(auto_now_add=True)
def __str__(self):
return self.title
Error i am getting
OperationalError at /
no such table: tasks_task
C:\Users\91870\Desktop\Django\todo\tasks\templates\tasks\list.html, error at line 15
line 15 is
{% for task in tasks %}
here is views.py file
def index(request):
tasks = Task.objects.all()
form = TaskForm()
if request.method =='POST':
form = TaskForm(request.POST)
if form.is_valid():
form.save()
return redirect('/')
return render(request, 'tasks/list.html', {'tasks':tasks, 'form':form})
It was working when i haven't applied the css but now it isn't.
Can someone please help me with this
I have 2 html pages in my Django templates. I am trying to insert cats.html in index.html as a block, but nothing happens. No errors, no display. I already looked in django documentation and in the youtube. Just can't understand where is problem
index.html:
{% load static %}
<!DOCTYPE doctype html>
<html class="no-js" lang="en">
<head>
<meta charset="utf-8"/>
<meta content="width=device-width, initial-scale=1.0" name="viewport"/>
<link rel="stylesheet" type="text/css" href="{% static 'items/index-style.css' %}" />
<title>
my site
</title>
</head>
<body>
{% block cats %}
{% endblock cats %}
</body>
</html>
cats.html:
{% extends "index.html" %}
{% block cats %}
<div class="row column">
<p class="lead">
Категории товаров
</p>
</div>
<div class="row small-up-1 medium-up-2 large-up-3">
{% for category in categories %}
<div class="column">
<a href="/{{category.alias}}">
<div class="callout">
<p>
{{category.name}}
</p>
<p>
<img alt="image of a planet called Pegasi B" src="{{category.image}}"/>
</p>
<p class="lead">
<!-- Цена: {{tovar.price}} -->
</p>
<p class="subheader">
<!-- {{tovar.short_description}} -->
</p>
</div>
</a>
</div>
{% endfor %}
</div>
{% endblock cats %}
views.py:
from django.shortcuts import render
from django.http import HttpResponse, Http404
from django.template.loader import render_to_string
from items.models import *
# Create your views here.
def home(request):
try:
categories = Category.objects.all()
except:
raise Http404()
context = {
'categories':categories,
}
return render(request,"index.html",context)
You are confusing the block name with template name. You are not inserting cats.html into index.html as you expect, but you are extending index.html in your cats.html. You should use your child template (cats.html) in your view, ie change the last line to:
return render(request, 'cats.html', context)
actually the problem is you use index.html as a base template
and then inherit in your cats.html
so you have to render cat.html to get the desired result THIS IS HELPFUL FOR YOU
return render(request, 'cats.html', context)
thanks :)
I'm doing a function to upload a file with a example that I found here on Stack Overflow, everything works fine, the problem is that when I try to access the document by a URL, the click sends me to the app url not the photo url, for example I'm trying to access to this
http://localhost:8000/media/documents/2013/10/01/Desert.jpg
and it should be the image URL
documents/2013/10/01/Desert.jpg
view.py
def list(request):
# Handle file upload
if request.method == 'POST':
form = DocumentForm(request.POST, request.FILES)
print form
if form.is_valid():
newdoc = Document(docfile=request.FILES['docfile'],credencial_miembro=request.POST['credencial_miembro'])
print newdoc
newdoc.save()
# Redirect to the document list after POST
return HttpResponseRedirect(reverse('expmedico.views.list'))
else:
form = DocumentForm() # A empty, unbound form
# Load documents for the list page
documents = Document.objects.all()
# Render list page with the documents and the form
return render_to_response(
'upload.html',
{'documents': documents, 'form': form},
context_instance=RequestContext(request)
)
forms.py
class DocumentForm(forms.Form):
docfile = forms.FileField(
label='Select a file',
help_text='max. 42 megabytes'
)
credencial_miembro=forms.CharField(max_length=20)
model.py
class Document(models.Model):
docfile = models.FileField(upload_to='documents')
credencial_miembro= models.CharField(max_length=20,null=False, blank=False)
ulr
url(r'^list/$', 'expmedico.views.list',name='list'),
Setting.py
MEDIA_ROOT = os.path.join(RUTA_PROYECTO, 'media')
MEDIA_URL = '/media/'
template.html
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>Minimal Django File Upload Example</title>
</head>
<body>
<!-- List of uploaded documents -->
{% if documents %}
<ul>
{% for document in documents %}
<li>{{ document.docfile.name }}</li>
{% endfor %}
</ul>
{% else %}
<p>No documents.</p>
{% endif %}
<!-- Upload form. Note enctype attribute! -->
<form action="{% url list %}" method="post" enctype="multipart/form-data">
{% csrf_token %}
<table style="width:150%;">
<div style="text-align:center; font-style: oblique; color: red" >
{% if messages %}
<ul class="messages">
{% for message in messages %}
<li{% if message.tags %} class="{{ message.tags }}"{% endif %}><b>{{ message }}</b></li>
{% endfor %}
</ul>
{% endif %}
</div>
<tr>
<td><label>Fecha:</label></td>
<td>
<output><b>{% now "D d M Y" %}</b></output>
</td>
<td>{{ form.credencial_miembro.errors }}<label>Credencial:</label></td>
<td>{{ form.credencial_miembro }} </td>
</tr>
</table>
<p>{{ form.non_field_errors }}</p>
<p>{{ form.docfile.label_tag }} {{ form.docfile.help_text }}</p>
<p>
{{ form.docfile.errors }}
{{ form.docfile }}
</p>
<p><input type="submit" value="Upload" /></p>
</form>
</body>
</html>
You are accessing a model not an image. Also, this might help:
https://docs.djangoproject.com/en/1.2/howto/static-files/
Please take a look there as i don't see this added to the urls.py you pasted.