This is because its a flashed message and not a permanent one. In this step, you will add a Delete button to the Edit page to allow users to delete a post. You open a database connection with get_db_connection() and execute an SQL query to get the post associated with the given post_id value. Finally, you commit the changes and close the connection. Open app.py to handle the POST request the user submits: Edit the /create route to look as follows: You handle POST requests inside the if request.method == 'POST' condition. This is because youll just add a Delete button to the Edit page. Flask-MySQLdb provides MySQL connection for Flask. MySQL extension for the Flask web framework. send me that, if i can help you, i will be happy. This returns the number of rows returned/updated in case of SELECT and UPDATE operations. In Python, a tuple containing a single value must include a On successful user creation, you'll see a message in your browser console. Youll then use this schema file to create the database. If both the title and the content are supplied, you open a database connection using the get_db_connection() function. @AarushiIgn Yep - take a minute and switch to steps 4 & 5 of the tutorial and you'll get examples for that as well. python >=2.63.3. MYSQL_DATABASE_PORT. Flask-MySQLdb depends, and will install for you, recent versions of Flask Add the following code to the file: In the code above, you first import the sqlite3 module to use it to connect to your database. Next you execute its contents using the executescript() method that executes multiple SQL statements at once, which will create the posts table. You extract the title and content the user submits from the request.form object. This method fetches the next set of rows of a query result and returns a list of tuples. Next, you use CREATE TABLE posts to create the posts table with the following columns: Now, youll use the schema.sql file to create the database. GitHub I'm testing Pysa to detect vulnerabilities in my flask web application, but i can't add flask_mysqldb commands as Pysa sinks. > I need this too- @kayace <. Lastly, you redirect the user to the index page where they can see their new post below existing posts. Put someone on the same pedestal as another. So let's attach the signup button click event as shown: You should put this script inside a