Django CRUD Application

Author: Asif

CRUD can be best explained as an approach to building a Django web application. In general CRUD means performing Create, Retrieve, Update and Delete operations on a table in a database. First follow the steps of installation from previous post Django Installation Steps

CRUD Application

Make sure file sequence first.

Make changing in setting.py for static and templates folders and also add app

STATIC_URL = '/static/'

STATICFILES_DIRS = [BASE_DIR / "static",]

STATIC_ROOT = "/static/"

After that make a file name file.txt in static folder and then access by url 127.0.0.1/static/file.txt

Make three html pages and add bootstrap folder in static

Base.html

Addandshow.html

This can be used for serial number 

{{ forloop.counter }} # starting index 1

{{ forloop.counter0 }} # starting index 0

For inline the buttons, we use:

class="d-inline"

updatestudent.html

Make models in models.py

Add in admin.py to register Model

These are must after creating model

python manage.py makemigrations

python manage.py migrate

python manage.py createsuperuser

And check the table in admin

Make form in forms.py

Urls.py

Add views.py

There is an option of clean data before enter in database

Important info

In forms add autocomplete="off". This is useful when after submisstion press back button. 

<form action="" method="POST" enctype="multipart/form-data" class="form-material form-horizontal" autocomplete="off">

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