i have a problem with django. I need to display my files in single page
So i create model:
class UserProfile(models.Model):
profile_img = models.ImageField(upload_to='media/images/', blank=True, null=True)
profile_text = models.TextField()
profile_title = models.CharField(max_length=300)
profile_user = models.ForeignKey(User)
and form
class ProfileForm(ModelForm):
class Meta:
model = UserProfile
fields = ['profile_img', 'profile_title']
then view
def cabinet(request):
form = ProfileForm(request.POST, request.FILES or None)
if request.method == 'POST' and form.is_valid():
obj = UserProfile(profile_img=request.FILES['profile_img'])
obj = form.save(commit=False)
obj.profile_user = request.user
obj.save()
return redirect(reverse(cabinet))
return render(request, 'cabinet.html', {'form': form})
I try use view
def user_page(request):
profile = UserProfile.objects.all()
return render(request, 'user_page.html', {'profile':profile})
and
{% for img in profile %}
{{ img.profile_img }}
{% endfor %}
it is not work
Help me plz, i try to read documentation but it doesn't help
So the code you pasted will only print path to your each profile.profile_img. And so is the profile_img attribute, it only stores a path to the image you uploaded, not the image itself. In order to use the media files uploaded to your website you need to specify a MEDIA_ROOT and MEDIA_URL in your settings.py.
Then you need to append it to your urls.py. You might want to look here also: show images in Django templates
After you have done so, to display an image in template just use HTML tag
<img src="{{MEDIA_URL}}{{ img.profile_img }}" />
I did it, as you said. Image doesn't display. I inspect element in browser: it should work
my settings:
MEDIA_URL = '/media/' MEDIA_ROOT = os.path.join(BASE_DIR, 'media')
And i have 2 urls, main file for my project:
urlpatterns = [
url(r'^admin/', include(admin.site.urls)),
url(r'^/cabinet', include('comments.urls') ),
url(r'^', include('user_login.urls')),]
and for my app:
urlpatterns = [
url(r'^$', views.cabinet, name='cabinet' ),
url(r'^/user_page/$', views.user_page, name='user_page'),
] + static(settings.MEDIA_URL, document_root=settings.MEDIA_ROOT)
I had the same problem, and i just def a str for my pic field to return the self.pic.url in the model itself, and in the template i just used {{pic}}.
Please correct this line
MEDIA_URL = '/media/' MIDIA_ROOT = os.path.join(BASE_DIR, 'media')
to
MEDIA_URL = '/media/' MEDIA_ROOT = os.path.join(BASE_DIR, 'media')
it should be MEDIA not MIDIA
Related
I'm new to django. I've been stuck for a while. I believe everything is configured correctly. However, when my objects are created it is not creating the media directory or storing the files/images. I have done the settings file, urls, views, models, forms everything.
Here are relevant files:
// setting.py
MEDIA_URL = '/media/'
MEDIA_ROOT = os.path.join(BASE_DIR, 'media')
// models.py
class Trip(models.Model):
city = models.CharField(max_length= 255)
country = models.CharField(max_length= 255)
description = models.CharField(max_length= 255)
creator = models.ForeignKey(User, related_name = 'trips_uploaded',on_delete= CASCADE, null=True)
favoriter = models.ManyToManyField(User, related_name= 'fav_trips')
photo = models.ImageField(null=True, blank =True, upload_to='trips/')
// urls.py ( there were 2 ways to write media according to tutorial)
from django.contrib import admin
from django.urls import path, include
from django.conf import settings
from django.conf.urls.static import static
urlpatterns = [
path('admin/', admin.site.urls),
path('', include('travelsiteapp.urls'))
]+ static(settings.MEDIA_URL, document_root=settings.MEDIA_ROOT)
# urlpatterns += static(settings.MEDIA_URL, document_root=settings.MEDIA_ROOT)
// views.py (lastly)
def tripAdd(request):
form = TripForm()
if request.method == 'POST':
form = TripForm(request.POST, request.FILES)
if form.is_valid():
form.photo = form.cleaned_data["photo"]
form.save()
context = { 'form': form}
return render(request, 'tripAdd.html', context)
// html/ form
<form action="/createTrip"method="post" enctype="multipart/form-data">
{% csrf_token %}
{{form.as_p}}
<input type="submit" value="submit">
</form>
// forms.py
from django import forms
from django.forms import ModelForm
from .models import Trip
from django import forms
class TripForm(ModelForm):
class Meta:
model = Trip
fields = ['city', 'country', 'description', 'photo']
// I have hit all the steps not sure whats wrong? & and installed pip pillow
Which url is serving the tripAdd() view? If it is /createTrip as in your form, then add a trailling slash in the action like this: /createTrip/. When you post to an URL, Django expects a trailing slash by default. You can customize that behavior if you like. Also, don't forget to declare this URL (since it is not in the example you provided).
I created two button for my pdf files, a button to read and one to download. my download button works but I don't know how to open the file with read button.
can I do as I did with the download button or is there a special method to open the files
models.py
class Books(models.Model):
author = models.ManyToManyField(Author)
title = models.CharField(max_length=250)
image = models.ImageField(upload_to='pics/cover/', default='pics/default-cover.jpg')
pdf_files = models.FileField(upload_to='pdfs/books/', default='pdfs/default-pdf.pdf')
def __str__(self):
return self.title
forms.py
class BookForm(ModelForm):
class Meta:
model = Books
fields = '__all__'
settings.py
# Static files (CSS, JavaScript, Images)
# https://docs.djangoproject.com/en/3.2/howto/static-files/
STATIC_URL = '/static/'
STATICFILES_DIRS = [
os.path.join(BASE_DIR, 'static')
]
STATIC_ROOT = os.path.join(BASE_DIR, 'assets')
MEDIA_URL = '/media/'
MEDIA_ROOT = os.path.join(BASE_DIR, 'media')
urls.py
from django.contrib import admin
from django.urls import path, include
from django.conf import settings
from django.contrib.staticfiles.urls import static
from django.contrib.staticfiles.urls import staticfiles_urlpatterns
urlpatterns = [
path('admin/', admin.site.urls),
path('', include('book.urls')),
]
urlpatterns += staticfiles_urlpatterns()
urlpatterns += static(settings.MEDIA_URL, document_root=settings.MEDIA_ROOT)
detail.html
<div class="row">
<button class="btn btn-outline-success">Download</button>
<button class="btn btn-outline-primary">Read</button>
</div>
views.py
def detailView(request, id):
books = Books.objects.get(pk=id)
context = {
'books': books
}
return render(request, 'detail.html', context)
def addBooks(request):
form = BookForm()
if request.method == 'POST':
form = BookForm(request.POST, request.FILES)
if form.is_valid():
form.save()
return redirect('allbooks')
context = {
'form': form
}
return render(request, 'books_form.html', context)
You can try that :
<embed src="{{ books.pdf_files.url }}" width="800px" height="2100px" />
I will display the PDF in your page.
For better readability you should create a new page with the PDF inside it
I found the solution, I uninstalled idm (Internet Download Manager) and my files open normally.
To download I just put download in front of href.
thankfor your answers
detail.html
<div class="row">
<a download href="{{ books.pdf_files.url }}"><button class="btn btn-outline-success">Download</button></a>
<button class="btn btn-outline-primary">Read</button>
</div>
I seem do not understand what i am doing wrong. I have done research online to see if there is any changes, but yet none. Bellow is what i did
settings.py
STATIC_URL = '/static/'
STATIC_ROOT=[
os.path.join(BASE_DIR,"static"),
]
MEDIA_URL = '/media/'
MEDIA_ROOT = os.path.join(BASE_DIR, 'media')
url.py
urlpatterns +=static (settings.STATIC_URL,document_root=settings.STATIC_ROOT)
urlpatterns +=static(settings.MEDIA_URL,document_root=settings.MEDIA_ROOT)
model.py
class product(models.Model):
imageone = models.ImageField(upload_to="productimage",null=True,blank=False)
views.py
def home(request):
product= product.objects.all()
context={'proudct':product}
template_name="name.html"
return render(request,template_name,context)
in template
{% for products in product %}
<img src="{{proudcts.imageone.url}}">
{% endfor %}
When i upload image from the admin, i get image location at http://127.0.0.1:8000/media/productimage/homepagebizalAfric.jpg, but image does not display. What i my doing wrong ?
The spelling in
context={'proudct':product}
{{proudcts.imageone.url}}
is correct?
I want to display person pictures in a table with their name and surname columns. When i put as source static it show pictures but when i send request to database it didn't show. And its already insert data to database and picture to /media/images/.
view.py:
def viewpost(request):
person_list = Persona.objects.all()
if request.method == 'POST':
if request.POST.get('name') and request.POST.get('surname') and request.POST.get('address'):
person = Persona()
person.name = request.POST.get('name')
person.surname = request.POST.get('surname')
person.address = request.POST.get('address')
person.age = request.POST.get('age')
person.cover = request.FILES['cover']
person.save()
return HttpResponseRedirect('/viewpost')
else:
return render(request, 'mysite/viewpost.html', {'persons': person_list})
model.py:
class Persona(models.Model):
name = models.CharField(max_length=255, unique=False)
surname = models.CharField(max_length=255, unique=False)
address = models.TextField()
age = models.CharField(max_length=255, unique=False)
cover = models.ImageField(upload_to='images/')
and template:
<td ><img src="{{person.cover.url}}" class="img-responsive" width="40px" id="pop" data-toggle="modal" data-target="#myModal"/></td>
Without having settings and template code it´s difficult to get the whole picture, but here you have some tips:
To show static files in a template remember to use the {% load static %} tag.
Anyway, user uploaded files live better in a media folder, not in static. You should include it in your settings.py
MEDIA_URL = '/media/'
MEDIA_ROOT = os.path.join(BASE_DIR, "media")
If problem is not solve. Try this.
in urls.py add this in bottom:
from django.conf.urls.static import static
from django.conf import settings
if settings.DEBUG:
urlpatterns += static(settings.STATIC_URL, document_root=settings.STATIC_ROOT)
urlpatterns += static(settings.MEDIA_URL, document_root=settings.MEDIA_ROOT)
in html template
<form method="post" enctype="multipart/form-data">
in settings.py
MEDIA_URL = '/media/'
MEDIA_ROOT = os.path.join(BASE_DIR, "media")
I am new to using django. In my app, I am uploading images that is being stored to the media folder. Now, I am trying to provide the link for downloading the image which is not working. I also tried to display the image directly( using img in html) which is not working either.
My code is as follows:
urls.py
from django.conf.urls import url
from . import views
from django.conf import settings
from django.conf.urls.static import static
app_name = 'workers'
urlpatterns = [
url(r'^$', views.index, name= 'index'),
url(r'^enrollment$',views.enroll, name='enroll'),
url(r'^save_enrollment$',views.save_enrollment, name='save_enrollment'),
]
if settings.DEBUG:
urlpatterns = urlpatterns + static(settings.MEDIA_URL, document_root=settings.MEDIA_ROOT)
forms.py
from django import forms
from django.forms import ModelForm
from .models import Worker
class Worker_enrollment(forms.ModelForm):
name = forms.CharField(max_length=250)
address = forms.CharField(max_length=500)
phone_number = forms.CharField(max_length=100)
designation = forms.CharField(max_length=1000)
docfile = forms.FileField(label='select an image to upload')
ssn = forms.CharField(max_length=200)
class Meta:
model = Worker
fields = ['name','address','phone_number','designation','docfile','ssn']
models.py:-
from django.db import models
class Worker(models.Model):
name = models.CharField(max_length=250)
address = models.CharField(max_length=500)
phone_number = models.CharField(max_length=100)
designation = models.CharField(max_length=1000)
docfile = models.ImageField(upload_to='documents/')
ssn = models.CharField(max_length=200)
def __str__(self):
return (self.name)
views.py:-
from .models import Worker
from .forms import Worker_enrollment
from django.shortcuts import render, get_object_or_404
from django.conf import settings
def index(request):
workers_info = Worker.objects.all()
context = {
'workers':workers_info
}
return render(request, 'workers/index.html', context)
def enroll(request):
form = Worker_enrollment(request.POST)
if form.is_valid():
return render(request, 'workers/enroll.html', {'form': form})
else:
form = Worker_enrollment()
return render(request, 'workers/enroll.html', {'form': form})
def save_enrollment(request):
worker_info = Worker()
if request.method == 'POST':
form = Worker_enrollment(request.POST,request.FILES)
if form.is_valid():
worker_info.name = form.cleaned_data['name']
worker_info.address = form.cleaned_data['address']
worker_info.designation = form.cleaned_data['designation']
worker_info.phone_number = form.cleaned_data['phone_no']
worker_info.ssn = form.cleaned_data['ssn']
worker_info.docfile = request.FILES['docfile']
worker_info.save()
return render(request,'workers/saves_worker.html',{'worker_info':worker_info})
else:
form = Worker_enrollment()
return render(request, 'workers/saves_worker.html', {'worker_info': worker_info})
enroll.html:-
<form action="save_enrollment" method="post" enctype="multipart/form-data">
{% csrf_token %}
{{ form.as_ul }}
<input type="submit" value="Submit" />
</form>
saves_worker.html:-
<h1>Worker has been enrolled</h1>
<br>
<h2>Name - {{worker_info.name}}</h2><br>
<h2>PhoneNo - {{worker_info.phone_number}}</h2><br>
<h2>Designtion - {{worker_info.designation}}</h2><br>
<h2>SSN - {{worker_info.ssn}}</h2>
<h2>Address - {{worker_info.address}}</h2>
<h2><a href="{{ worker_info.docfile.url }}" >worker's image</h2>
The following are specified in the settings.py file:-
BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
PROJECT_ROOT = os.path.dirname(os.path.abspath(__file__))
MEDIA_ROOT = os.path.join(BASE_DIR, 'media')
MEDIA_URL = '/media/'
STATIC_URL = '/static/'
STATICFILES_DIRS = (os.path.join(BASE_DIR, "static"),)
Are you sure your save_enrollment function saves the image in docfile field of the worker_info. Try using:
def save_enrollment(request):
if request.method == 'POST':
form = Worker_enrollment(request.POST,request.FILES)
if form.is_valid():
worker_info = form.save()
return render(request,'workers/saves_worker.html',{'worker_info':worker_info})
else:
form = Worker_enrollment()
return render(request, 'workers/saves_worker.html', {'worker_info': worker_info}
You dont need to define the fields again in your modelform. Also you are using FileField in the form instead of ImageField. If you want to add extra field in the form, you need to add those fields in __init__() method of form.
Try with the following:
class Worker_enrollment(forms.ModelForm):
class Meta:
model = Worker
fields = ['name','address','phone_number','designation','docfile','ssn']
Extra tip: Dont use CharField with max_length=1000. CharField should be used upto 255 characters. If you need more length use TextField instead. You also need to install Pillow library in order to make images visible.
I just solved my problem by changing the MEDIA_URL as follows:
MEDIA_URL = 'shield/media/'
The name of my project is shield.