AttribMod Update

PoC - auto-update ability mod when score updated

by Nightglow2006

HTML

<form>
    <input type="number" id="strScore" class="attribScore" min=8 max=15>
    <input type="number" id="strMod" class="attribMod" readonly="readonly">

JavaScript

/****************************************************************
document.getElementById("strScore").oninput = function update(e) {
var result = document.getElementById("strMod");
var attribScore = $('#strScore').val();
result.value = (Math.floor((attribScore / 2) -5));
}
******************************************************************/
var strScore = $('#strScore').val();
var strMod = $('#strMod').val();
var update = function(score, mod) {
    mod = (Math.floor(score / 2) - 5);
    
};
update(strScore,strMod);
$('#strScore').oninput(update(strScore,strMod));