Time to add the **DELETE** method to our application.

We'll begin by implementing the endpoint first and then move on to the template. This sequence makes the most sense.
Let's define a new route for `delete` and specify which post we intend to remove.

``` python
# main.py 

@app.route("/recipes/delete/<int:id>/")
def delete(id):
	recipe = Recipe.query.get_or_404(id) 
	db.session.delete(recipe)
	db.session.commit()
	return redirect("/recipes/") 
```
We use the `get_or_404()` method because we don't want to break if the object does not exist.
And after deleting, we need to redirect back to the recipes page.

Next step, we need to have the Delete button on our website.
Go to recipes.html. After the description, just put a simple link. 

We use the `get_or_404()` method to prevent any issues in case the object doesn't exist. After deletion, we must redirect back to the _/recipes_ page.

The next step is to add the Delete button to our website. To do this, navigate to recipes.html. Following the description, simply insert a straightforward link after the paragraph with the description.

``` HTML
{{ recipe.description }} 
<a href='/recipes/delete/{{ recipe.id }}'>Delete</a>
```
It's just getting the `id` of the recipe, then it's fetching that, and it's going to the URL. 

Now, refresh it. As you can see, the button becomes active. 

If we are going to delete the last recipe, it will be gone.

You will face 100% hands-on practice and complete the project by the end of the course. This course is perfect for those who have never worked with Flask before.
You will acquire the expertise to effectively utilize Flask for your project development needs. You will embark on a journey to create your initial application, mastering the fundamentals, and progressively enhancing your project to unlock its full potential.

I will guide you step-by-step during the course. 

Get ready to launch our very first project! We're diving into the exciting world of important project concepts and components. Here, we'll make the magic happen by connecting with Flask, crafting our initial functional endpoints, and bringing our project to life with captivating templates and eye-catching static files.

Here, you can enhance your application by adding a database. You'll get hands-on experience working with SQLAlchemy as you create an SQLite database tailored for development mode.

Get ready to dive into the world of ORM queries for databases and discover how to seamlessly integrate them into your project, allowing you to perform the full range of CRUD operations.

Welcome to the world of web design! In this journey, you'll learn how to integrate Bootstrap styles into your project, instantly transforming it into an eye-catching masterpiece. Think of it as playing with digital Legos for programmers.

What is the typical SQLAlchemy code to add a new record to a database table in a Flask application?

How do you retrieve all records from a database table using SQLAlchemy in a Flask application?

After performing multiple CRUD operations within a single Flask route, what is the common practice for persisting these changes to the database?

What is the correct way to delete a record from a database table in SQLAlchemy within a Flask application?

How do you filter query results in SQLAlchemy to retrieve records where a specific column matches a certain value?

Flask Intensive Course: Web Development with Python

Implement Delete Functionality