JavaScript-Jinja-Flask-Crawford-Collins-Med #

JavaScript, Jinja & Flask - Crawford Collins - Medium #

Created: February 17, 2020 10:14 PM URL: https://medium.com/@crawftv/javascript-jinja-flask-b0ebfdb406b3 ! 1*2QTOeryqlhZSGCU5SyvE0g.jpeg This article is guide for getting data from your python program to JavaScript inside of a Jinja HTML template .

Step 1: Make sure to use the right Flask JSON module. #

The flask library has two libraries for making JSON objects. Technically this code uses the standard library JSON module, but it still needs to be imported through flask. Get the template ready for the JavaScript code by adding a special JavaScript block content and adding script tags. Untitled

Step 3: Admire your work #

Being able to incorporate a little JavaScript into your Flask app makes it look 10 times better.