JSFiddle - React, Tailwind, and code Playground

by moob

HTML

<input id="inp" type="number" value="1" />
<div id="outp"></div>

JavaScript

var openingTimes = []
openingTimes[3] = {
    'monday1':'1',
    'monday2':'2',
    'tues':'3',
    'wed':'4',
    'etc':'...'
}
openingTimes[4] = {
    'monday1':'a',
    'monday2':'b',
    'tues':'c',
    'wed':'d',
    'etc':'...'
}
openingTimes[5] = {
    'monday1':'e',
    'monday2':'f',
    'tues':'g',
    'wed':'h',
    'etc':'...'
};


var inp = document.getElementById("inp");
var outp = document.getElementById("outp");
inp.onchange=function(){
    var surgeryID = this.value;
    var times = openingTimes[surgeryID];
    outp.innerHTML = ""+JSON.stringify(times);
}