Pizza Selector

Mario Sanchez Carrion

I am a math tutor currently helping middle and high school students master common math concepts, and getting them prepared for the SAT and ACT tests.

I am also a computer programming enthusiast, especially interested in data analytics using Python, SQL and R.

I previously worked in international marketing and product development for Stanley Black & Decker, for more than 25 years.

👋 Contact me at mario@mariosanchez.org.

Script that lets you select only pizzas with the ingredients you want

Made with: JavaScript

Source Files | Live Demo

JavaScript program to choose only the pizzas with the ingredientes you want.

Select the ingredients you don’t want from a list of options and hit the submit button. The program will only show you pizzas with ingredients you want.

The script uses a plain vanilla XMLHttpRequest to bring the pizza information from a JSON file. They iterates over all pizzas and all ingredients in a pizza setting the property “wanted” to false if the pizza contains any ingrediente selected in the not-wanted list.

Finally, the script displays only the pizzas containing ingredients you want.