How do I setup the Django urls.py and the React Components to establish this?
My requirement is to have Django render the homepage with urls file as such:
urlpatterns = [
path('', views.index),
]
React router should then render the subsequent links (eg. /home, /about)
To set up a catch-all route with the django 2.0 path syntax, use the <path:> converter. This will route any url to the react app served from views.index.
urlpatterns = [
path('<path:route>', views.index),
]
For regex routes, an empty string is a catch-all.
urlpatterns = [
re_path('', views.index),
]
If you have routes that should not be routed to the react app, you must include those routes first.
urlpatterns = [
path('admin/', admin.site.urls),
path('<path:route>', views.index),
]
Your React application is going to be served from a single page. I'm assuming your view.index is your blank html, which usually looks something like this:
<div id="root"></div>
<script src="/dist/bundle.js"></script>.
(make sure your application bundle is being served in the script tag). Django will serve the html file with the route associated. In your case, if you want the root of the application to be React, then your urls.py would look like:
urlpatterns = [
path('/', views.index),
]
Once Django serves up the html file, and the script tag finishes loading your app onto that page - at this point it will enter the root of your React application, and from there React-Router will take over. Django will not be aware of any further routes because once React takes over the routing is 'virtual'. I hope this answers your question - please let me know if you need any further information.
Related
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I am creating CRUD for categories I make a CategoriesViewSet.
on the other hand, I register the router as default in urls.py(Products) for viewset of categories but I don't know how to add a path into the product => urls.py and also the path I want to include into the core url.py file.
product => urls.py
router =routers.DefaultRouter()
router.register(r'categories', CategoryViewSet)
urlpatterns = [
path('list/',ProductList.as_view(),name="View Product"),
path('add/',AddProduct.as_view(),name="Create Product"),
path('<int:pk>/',ProductDetails.as_view(),name="product_detail"),
# path('categories/', CategoryViewSet.as_view({'get':'list'}))
path(r'^', include(router.urls)),
re_path(r'categories/', CategoryViewSet.as_view({'get':'list'}),
name='product-detail')
]
Core => urls.py
path('admin/', admin.site.urls),
path('api/product/', include('products.urls')),
path('api/user/', include('user.urls')),
] + static(settings.MEDIA_URL, document_root=settings.MEDIA_ROOT)
urlpatterns = format_suffix_patterns(urlpatterns)
I don't think you have a clear idea of what Routers do in Django.
From DRF's official documentation:
Some Web frameworks such as Rails provide functionality for
automatically determining how the URLs for an application should be
mapped to the logic that deals with handling incoming requests.
REST framework adds support for automatic URL routing to Django, and
provides you with a simple, quick and consistent way of wiring your
view logic to a set of URLs.
This line:
router.register(r'categories', CategoryViewSet)
according to Django REST Framework's (DRF) documentation, generates 2 URL patterns:
categories/ - Return the list of categories
categories/{pk}/ - Return category with specified primary key (pk)
You don't need to add those again in Product's urls.py. You can either only specify the router.register(...) method, or manually add them like that:
path('categories/', CategoryViewSet.as_view(), name='product-detail')
It works. In my view I implemented and it works that's why I am asking First of all we have to add the
import [re_path and include] in the Urls.py (Products)
then we have to add--------------------
~the code will be added in the urls.py(Products) below the import library.
router = routers.SimpleRouter()
router.register(r'', CategoryViewSet, 'categories')
in Url Patterns~
re_path(r'^categories/',include((router.urls,'categories'),namespace='categories'))
it works.
I'm trying to deploy a Django App with railways for the first time and I was wondering where exactly will be my landing page. So basically my urls.py looks something like this:
path('home/', views.home, name="home"),
path('blogposts/', views.blogposts, name="blogposts"),
path('posts/', views.posts, name="posts"),
After deploying my Blog website, let's say with the domain 12345xxx.com, where will I land?
You will get an error if you don't include a folder in the URL, as the URL patten won't be matched and the existance of non-admin URLs stops the default django page from showing. This will be either a 404 error or a 'Django tried these URL patterns, in this order:' type error if you have DEBUG=True on in settings.
Note that you don't have to provide a path (the path can be an empty string), and views can have multiple paths. In this case, perhaps
path('', views.home, name="home"),
path('home/', views.home, name="home_folder"),
path('blogposts/', views.blogposts, name="blogposts"),
path('posts/', views.posts, name="posts"),
would avoid an error.
I'm trying to create a dashboard on Django
It consists of 7 pages and every third page is giving error
PYCHARM, django module
Localhost
Python 3,7
Django Latest version
I have written all the URLs properly And it comes like that
Localhost/maps
this one is fine but the next click is
Localhost/maps/reports
now this is error
I want that every time a link is clicked it goes back to localhost and then take the new link.The codes urls are like this
from django.urls import path
from . import views
urlpatterns = [
path('', views.index),
path('login/', views.login),
path('maps/', views.maps),
path('profile/', views.profile),
path('preferences/', views.preferences),
path('register/', views.register),
path('reports/', views.reports),
path('weather/', views.weather),
path('help/', views.help),
]
I have a problem with Django urls that I cannot get to the bottom of. I have tried the recommendations given in the answers to this question, but they don't help.
<project>/urls.py
urlpatterns = [
...
path('duo/', include('duo.urls')),
path('users/', include('users.urls')),
]
duo/urls.py
urlpatterns = [
...
path('', include('users.urls')),
...
]
users/urls.py
urlpatterns = [
path('', views.SelectPartner.as_view(), name='select-partner'),
...
]
when I use the url http://192.168.1.138:8000/duo/ I get taken to the page http://192.168.1.138:8000/accounts/login/?next=/duo/ which does not exist.
I cannot think what is going on here because the word accounts does not exist anywhere in the project
Is there some tool that I can use to find out what is happening?
You have login required somewhere which sends you to default login page location
If you are going to use default authentication you can add these views up
I think you forget to use the app in URL and then further parameters. Then it will work by default authentication is available in URL if you are going to use authentication
I'm a full beginner on Django. Therefore, I'm sorry if my question is not making so much sense.
I'm studying Django tutorial - step 1. I installed properly Django and created my first Django project named 'vanilla'. The urls.py script of the vanilla project is
from django.contrib import admin
from django.urls import path
urlpatterns = [
path('admin/', admin.site.urls),
]
When I start Django with this 'vanilla' project and start the development server at http://127.0.0.1:8000/, I correctly see the start page (with a rocket).
In a second project that I named 'djtutorial', I created as requested in Django tutorial - step 1 a 'polls' app. As requested, I modified urls.py file in djtutorial\polls which now has following content:
from django.contrib import admin
from django.urls import include, path
urlpatterns = [
path('polls/', include('polls.urls')),
path('admin/', admin.site.urls),
]
If I start the server the url http://127.0.0.1:8000/polls/ is working properly. However, if I launch the root url of the site (i.e. http://127.0.0.1:8000/), I now have a 404 error.
Why is the 'root url' of the site now hidden?
There wasn't any root URL at all. Main page informing you that your project is created properly shows up only if you don't have any view of your own added to urlpatterns. When you create any page, this welcome page stops showing up and that is expected.
If you want to show your own page on root of your website, use this in your urlpatterns:
path('', >>VIEW OR INCLUDE HERE<<),