Difference between revisions of "Web Apps"

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=Web Apps=
 
=Web Apps=
 
Web apps are cross platform apps which are used via a browser. This allows you to create a single app to cover platforms such has Windows, Linux, iOS, Android, and so on. These essentially have a server program, which when you start it will allow you to access your app via '''<nowiki>http://localhost:8000</nowiki>''' or '''<nowiki>http://127.0.0.1:8000</nowiki>'''. The exact port number may vary, but the server will output the correct link to use.
 
Web apps are cross platform apps which are used via a browser. This allows you to create a single app to cover platforms such has Windows, Linux, iOS, Android, and so on. These essentially have a server program, which when you start it will allow you to access your app via '''<nowiki>http://localhost:8000</nowiki>''' or '''<nowiki>http://127.0.0.1:8000</nowiki>'''. The exact port number may vary, but the server will output the correct link to use.
 
==Django==
 
====Setup====
 
[[Django in PythonAnywhere]]
 
 
[[Creating the Home page in Django]]
 
 
=====Setup in VS=====
 
[[Creating a Django Web App]]
 
 
[[Django management program]]
 
 
====Login System====
 
[[Set up Login System in Django]]
 
 
[[Create a sign up page in Django]]
 
 
[[Create account edit page in Django]]
 
 
[[Enforce login required for page]]
 
====Models in django====
 
[[Creating a Model in Django]]
 
 
[[Display data from a model in django]]
 
 
[[Add data into a model in Django]]
 
 
[[Editing data into a model in Django]]
 
 
[[Delete data from a model in Django]]
 
 
[[Relating models in Django, ie Primary key to Foreign Key]]
 
 
[[Enforcing unique model entries]]
 
 
====Other skills====
 
[[Passing an integer through the url to make a product page]]
 
 
[[Returning a 404 error if the value is not in the model data]]
 
 
[[Images in models and uploading images]]
 
 
[[Change password function]]
 
 
[[Reset password function]]
 
 
[[Fully OOP with generic views]]
 
  
 
==Flask==
 
==Flask==

Revision as of 19:23, 17 September 2024

Web Apps

Web apps are cross platform apps which are used via a browser. This allows you to create a single app to cover platforms such has Windows, Linux, iOS, Android, and so on. These essentially have a server program, which when you start it will allow you to access your app via http://localhost:8000 or http://127.0.0.1:8000. The exact port number may vary, but the server will output the correct link to use.

Flask

Setup

Creating a Flask Web App

Parts of a Flask Web App

Connecting MySQL to Flask Web App

Connecting sqlite to Flask Web App

Login System

Login and Logout in a Flask App

Register and Edit profile in a Flask App

Database / Models

Models aren't used in Flask, so you will need to use the normal SQLITE queries. Remember the previous tutorials create a class to handle the database, so you will need to write the SQL only. The execute command can be used for Create, Update, Insert, and Delete queries. The select command can be used to run a select query.

Skills

Flashing messages in Flask App

Passing an integer via URL in Flask App

Uploading files in Flask

Fully OOP views in Flask