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ojhp/oc.html

Last active August 11, 2019 13:51
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oc.html
<!doctype html>
<html lang="en">
<head>
<!-- Required meta tags -->
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
<!-- Bootstrap CSS -->
<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/css/bootstrap.min.css" integrity="sha384-ggOyR0iXCbMQv3Xipma34MD+dH/1fQ784/j6cY/iJTQUOhcWr7x9JvoRxT2MZw1T" crossorigin="anonymous">
</head>
<body>
<div class="container-fluid">
<div class="card bg-light mb-3 mt-3">
<div class="card-header bg-success text-white">Back</div>
<div class="card-body">
<div class="form-group">
<label for="backStake">Back Stake</label>
<div class="input-group">
<div class="input-group-prepend">
<span class="input-group-text">£</span>
</div>
<input type="number" id="backStake" class="form-control" step="0.01" />
</div>
</div>
<div class="form-group">
<label for="backOdds">Back Odds</label>
<div class="input-group">
<div class="input-group-append">
<span class="input-group-text">%</span>
</div>
<input type="number" id="backOdds" class="form-control" step="0.01" />
</div>
</div>
<div class="form-group">
<label for="backCommission">Back Commission</label>
<div class="input-group">
<div class="input-group-append">
<span class="input-group-text">%</span>
</div>
<input type="number" id="backCommission" class="form-control" step="0.1" value="0.0" />
</div>
</div>
</div>
</div>
<div class="card bg-light mb-3">
<div class="card-header bg-primary text-white">Lay</div>
<div class="card-body">
<div class="form-group">
<label for="layOdds">Lay Odds</label>
<div class="input-group">
<div class="input-group-append">
<span class="input-group-text">%</span>
</div>
<input type="number" id="layOdds" class="form-control" step="0.01" />
</div>
</div>
<div class="form-group">
<label for="layCommission">Lay Commission</label>
<div class="input-group">
<div class="input-group-append">
<span class="input-group-text">%</span>
</div>
<input type="number" id="layCommission" class="form-control" step="0.1" value="2.0" />
</div>
</div>
<div class="form-group">
<label for="layStake">Lay Stake</label>
<div class="input-group">
<div class="input-group-prepend">
<span class="input-group-text">£</span>
</div>
<input type="number" readonly id="layStake" class="form-control form-control-readonly" />
</div>
</div>
<div class="form-group">
<label for="liability">Liability</label>
<div class="input-group">
<div class="input-group-prepend">
<span class="input-group-text">£</span>
</div>
<input type="number" readonly id="layLiability" class="form-control form-control-readonly" />
</div>
</div>
</div>
</div>
<div class="card bg-light mb-3">
<div class="card-header">Profit</div>
<div class="card-body">
<div class="form-group">
<label for="profit">Profit</label>
<div class="input-group">
<div class="input-group-prepend">
<span class="input-group-text">£</span>
</div>
<input type="number" readonly id="profit" class="form-control form-control-readonly" />
</div>
</div>
</div>
</div>
</div>
<!-- Optional JavaScript -->
<!-- jQuery first, then Popper.js, then Bootstrap JS -->
<script src="https://code.jquery.com/jquery-3.3.1.slim.min.js" integrity="sha384-q8i/X+965DzO0rT7abK41JStQIAqVgRVzpbzo5smXKp4YfRvH+8abtTE1Pi6jizo" crossorigin="anonymous"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.7/umd/popper.min.js" integrity="sha384-UO2eT0CpHqdSJQ6hJty5KVphtPhzWj9WO1clHTMGa3JDZwrnQq4sF86dIHNDz0W1" crossorigin="anonymous"></script>
<script src="https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/js/bootstrap.min.js" integrity="sha384-JjSmVgyd0p3pXB1rRibZUAYoIIy6OrQ6VrjIEaFf/nJGzIxFDsf4x0xIM+B07jRM" crossorigin="anonymous"></script>
<script type="text/javascript">
$('.form-control').on('keyup touchend', function() {
let backStake = parseFloat($('#backStake').val());
let backOdds = parseFloat($('#backOdds').val());
let backCommission = parseFloat($('#backCommission').val()) / 100.0;
let layOdds = parseFloat($('#layOdds').val());
let layCommission = parseFloat($('#layCommission').val()) / 100.0;
let layStake = backOdds / (layOdds - layCommission) * backStake;
$('#layStake').val(layStake.toFixed(2));
let layLiability = layStake * (layOdds - 1.0);
$('#layLiability').val(layLiability.toFixed(2));
let profit = ((backOdds - 1) * backStake) - layLiability;
$('#profit').val(profit.toFixed(2));
});
</script>
</body>
</html>
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