JSFiddle - React, Tailwind, and code Playground

by Christian Gambardella

JavaScript

var data = {
  cats: ['mitzi', 'horst'],
  dogs: ['jack', 'biggi'],
  filter: 'cats'
};

alert("cats filter: " + data[data.filter]);

data.filter = 'dogs',

alert("dogs filter: " + data[data.filter]);