├── .gitignore
├── part1
    ├── templates
    │   └── home.html
    └── main.py
└── part2
    ├── templates
        ├── home.html
        └── create_note.html
    └── main.py


/.gitignore:
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1 | *.sqlite
2 | *.pyc
3 | .DS_Store
4 | 


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/part1/templates/home.html:
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1 | <h3>Note Taking App</h3>
2 | <a href="/notes">View all notes</a>
3 | <br>
4 | <a href="/notes/create">Create a note</a>
5 | 


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/part2/templates/home.html:
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1 | <h3>Note Taking App</h3>
2 | <a href="/notes">View all notes</a>
3 | <br>
4 | <a href="/notes/create">Create a note</a>
5 | 


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/part2/templates/create_note.html:
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 1 | <form action="/notes/create" method="POST">
 2 |     <label>Title</label>
 3 |     <input type="text" name="title">
 4 | 
 5 |     <label>Body</label>
 6 |     <input type="text" name="body">
 7 | 
 8 |     <input type="submit" value="Create">
 9 | </form>
10 | 


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/part1/main.py:
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 1 | from flask import Flask, render_template, redirect, request
 2 | from flask_sqlalchemy import SQLAlchemy
 3 | import os
 4 | 
 5 | 
 6 | app = Flask(__name__)
 7 | 
 8 | basedir = os.path.abspath(os.path.dirname(__file__))
 9 | app.config['SQLALCHEMY_DATABASE_URI'] = 'sqlite:///' + os.path.join(basedir, 'app.sqlite')
10 | db = SQLAlchemy(app)
11 | 
12 | 
13 | class Note(db.Model):
14 |     id = db.Column(db.Integer, primary_key=True)
15 |     title = db.Column(db.String(80))
16 |     body = db.Column(db.Text)
17 | 
18 |     def __init__(self, title, body):
19 |         self.title = title
20 |         self.body = body
21 | 
22 | 
23 | @app.route("/")
24 | def home():
25 |     return render_template("home.html")
26 | 
27 | 
28 | if __name__ == "__main__":
29 |     app.run(debug=True)
30 | 


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/part2/main.py:
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 1 | from flask import Flask, render_template, redirect, request
 2 | from flask_sqlalchemy import SQLAlchemy
 3 | import os
 4 | 
 5 | 
 6 | app = Flask(__name__)
 7 | 
 8 | basedir = os.path.abspath(os.path.dirname(__file__))
 9 | app.config['SQLALCHEMY_DATABASE_URI'] = 'sqlite:///' + os.path.join(basedir, 'app.sqlite')
10 | db = SQLAlchemy(app)
11 | 
12 | 
13 | class Note(db.Model):
14 |     id = db.Column(db.Integer, primary_key=True)
15 |     title = db.Column(db.String(80))
16 |     body = db.Column(db.Text)
17 | 
18 | 
19 | @app.route("/")
20 | def home():
21 |     return render_template("home.html")
22 | 
23 | @app.route("/notes/create", methods=["GET", "POST"])
24 | def create_note():
25 |     if request.method == "GET":
26 |         return render_template("create_note.html")
27 |     else:
28 |         title = request.form["title"]
29 |         body = request.form["body"]
30 | 
31 |         note = Note(title=title, body=body)
32 | 
33 |         db.session.add(note)
34 |         db.session.commit()
35 | 
36 |         return redirect("/notes/create")
37 | 
38 | if __name__ == "__main__":
39 |     app.run(debug=True)
40 | 


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