Lesson: Flask CRUD Application Delete Data From MySQL Database
About Lesson

In this Flask CRUD Application lesson we are going to learn about Flask CRUD Application Delete Data From MySQL Database, we have already learned the retrieve, insert and update functionalities in our Flask CRUD Application, and the last functionality is the delete functionality that we want to learn.

 

 

Open your App.py file and add a method for deleting the data in your Flask CRUD Application.

 

 

This is our complete code for App.py file.

 

 

 

Open your index.html file and bring changes to the delete button, basically we want to track the id of the deleted item.

 

 

This is our complete index.html file.

 

 

templates/header.html

 

 

 

templates/base.html

 

 

 

Run your Flask Application and now you can delete data.

Flask CRUD Application Delete Data From MySQL Database
Flask CRUD Application Delete Data From MySQL Database

 

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