
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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