async def manage(request):
id = request.form.get('del')
if id is not None:
db.delete_post(id)
id = request.form.get('edit')
if id is not None:
return redirect(app.url_for('edit_post', id=id))
posts = db.get_all_posts()
return jinja.render('manage.html', request, posts=posts)
def create():
if request.method == "POST":
# title = request.args.get('title') # works with GET method
# content = request.args.get('content')
posts = get_all_posts()
title = request.form.get("title") # Works with POST method
content = request.form.get("content")
post_id = len(posts) + 1
post = {'id': post_id, 'title': title, 'content': content}
_save_to_database(post)
return redirect(url_for('post', post_id=post_id))
return render_template('create.html')
async def home(request):
posts = db.get_all_posts()
return jinja.render('index.html', request, posts=posts)
def post(post_id):
posts = get_all_posts()
post = posts.get(post_id)
if not post:
return render_template('404.html', message=f"A post with id: {post_id} is not found")
return render_template('post.html', post=post)
def home():
posts = get_all_posts()
return render_template('home.html', posts=posts)
from flask import Flask, render_template, request, url_for, redirect
from database import get_all_posts, _save_to_database
from flask_bootstrap import Bootstrap
app = Flask(__name__)
bootstrap = Bootstrap(app)
posts = get_all_posts()
# posts = {
# 1: {'id': 1,
# 'title': "First Post",
# 'content': "Hello. My name is Shreyash. I am writing a Flask Web-application that uses a SQLite database"
# }
# }
@app.route('/')
def home():
posts = get_all_posts()
return render_template('home.html', posts=posts)
@app.route('/post/<int:post_id>')
def post(post_id):
posts = get_all_posts()
post = posts.get(post_id)
if not post:
return render_template('404.html', message=f"A post with id: {post_id} is not found")
return render_template('post.html', post=post)
def courses():
if request.method == 'GET':
all_posts = get_all_posts()
return render_template('postspage.html', all_posts=all_posts)