Objects in Django In object-oriented programming there is a concept called object.The idea behind object is that instead of writing everything as a sequence programming instructions,we can model things and can also define how they interact with each other. So object is a collection of actions and properties.Let’s understand it by example. Suppose if we …
We will continue to build our blog app where we left in the post writing-your-first-blog-app-in-django-part-2 Now let’s change our blog app little bit to get clear url rendering.Change the main blog app’s url.py file as following: from django.contrib import admin from django.urls import path from django.conf.urls import include,url urlpatterns = [ path(‘admin/’, admin.site.urls), path(‘articles/’, include(‘articles.urls’)), ] …
What is a queryset? For a given any model,a queryset is a list of objects.With the use of queryset user can read the data from database and can also order it. Let’s learn it by example. Django shell Go to the directory where we have blog app saved which we are creating in this post https://padhle.com/writing-your-first-blog-app-in-django-part-2/ in …
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What is a Template? A template is an HTML file that contains the design for our website. Why templates? Consider this function which can be written in a views.py file def current_datetime(request): now = datetime.datetime.now() html = “<html><body>It is now %s.</body></html>” % now return HttpResponse(html) Although this technique is useful for the purpose of explaining …
What is a URL? A URL is simply a web address. You can see URL which is visible in your browser’s address bar every time you visit a website[like whenever we run our django-project we can run the server at 127.0.0.1:8000,which is URL]. Today every page on the internet needs its own URL.So because every page …