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VehicleLoanCalculator #155

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Merged
merged 1 commit into from
Sep 10, 2021
Merged

VehicleLoanCalculator #155

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53 changes: 53 additions & 0 deletions VehicleLoanCalculator/Johnn222/calculator.css
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body{
padding:20px;
}

#loanCalc input{
padding:10px;
display:block;
}


.paymentCalc{
background-color: #f7f7f7;
border: 1px solid #d3d3d3;
padding: 35px 35px;
overflow: auto;
position: relative;
left: 220;
width:fit-content;
justify-content: center;
}

.calcBtn{
display:inline-block;
background:#c62233;
color:#fff;
text-align:center;
padding:10px 20px;
border-radius: 3px;

}

#paymentResults{
display: none;
background:#fff;
padding: 30px 60px 36px 60px;
border:1px solid lightgrey;
margin-top:88px;
}

.output{
text-shadow: 2px;
font-weight: bold;
font-size: large;
width: 170;
align-items: flex-end;
text-align: right;
}

label{
font-size: medium;
}


46 changes: 46 additions & 0 deletions VehicleLoanCalculator/Johnn222/calculator.js
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function calculatePayments(){
var vehiclePrice = document.getElementById('vehiclePrice').value,
loanTerm = document.getElementById('loanTerm').value,
intRate = document.getElementById('intRate').value,
downPayment = document.getElementById('downPayment').value,
tradeValue = document.getElementById('tradeValue').value,
amount = parseInt(vehiclePrice),
months = parseInt(loanTerm),
down = parseInt(downPayment),
trade = parseInt(tradeValue),
totalDown = down + trade
annInterest = parseFloat(intRate),
monInt = annInterest / 1200;

if(!amount){
alert('Please add a loan amount');
return;
}

if(!months){
months = 60;
loanTerm = document.getElementById('loanTerm').value = '60';
}

if(!downPayment){
down = 0;
downPayment = document.getElementById('downPayment').value = '0';
}

if(!trade){
trade = 0;
tradeValue = document.getElementById('tradeValue').value = '0';
}

if(!annInterest){
annInterest = 3.25;
intRate = document.getElementById('intRate').value = '3.25';
}


var calc = ((monInt + (monInt / (Math.pow((1 + monInt), months) -1))) * (amount - (totalDown || 0))).toFixed(2);
var total = (calc * months).toFixed(2);
document.getElementById("MonthlyPayment").value = calc;
document.getElementById("TTLPayment").value = total;

}
71 changes: 71 additions & 0 deletions VehicleLoanCalculator/Johnn222/index.html
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<html>
<head>
<title>Loan Calculator</title>
<link rel="stylesheet" href="calculator.css">
</head>
<body>
<div class="col-md-12 paymentCalc">

<form id="loanCalc" onsubmit="return false">
<div class="col-md-12">
<h2>Loan Calculator</h2>
<div class="form-group">
<label for="vehiclePrice">Vehicle Price ($)</label>
<input type="text" onfocus="this.value=''" oninput="this.value = this.value.replace(/[^0-9.]/g, '').replace(/(\..*)\./g, '$1');" class="form-control" id="vehiclePrice" placeholder="Vehicle Price">
</div>
</div>
<div class="col-md-6">
<div class="form-group">
<label for="downPayment">Down Payment ($)</label>
<input type="text" onfocus="this.value=''" oninput="this.value = this.value.replace(/[^0-9.]/g, '').replace(/(\..*)\./g, '$1');" class="form-control" id="downPayment" placeholder="Down Payment" value="0">
</div>
</div>
<div class="col-md-6">
<div class="form-group">
<label for="tradeValue">Trade In Value ($)</label>
<input type="text" onfocus="this.value=''" oninput="this.value = this.value.replace(/[^0-9.]/g, '').replace(/(\..*)\./g, '$1');" class="form-control" id="tradeValue" placeholder="Trade In Value" value="0">
</div>
</div>
<div class="col-md-6">
<div class="form-group">
<label for="intRate">Interest Rate</label>
<input type="text" onfocus="this.value=''" oninput="this.value = this.value.replace(/[^0-9.]/g, '').replace(/(\..*)\./g, '$1');" class="form-control" id="intRate" placeholder="Interest Rate" value="3.25">
</div>
</div>
<div class="col-md-6">
<div class="form-group">
<label for="loanTerm">Loan Term (Month)</label>
<input type="text" onfocus="this.value=''" oninput="this.value = this.value.replace(/[^0-9.]/g, '').replace(/(\..*)\./g, '$1');" class="form-control" id="loanTerm" placeholder="Loan Term (ex: 36 Months)">
</div>
</div>
<br/>
<div class="submit"></div>
<div class="col-md-12">
<input type="submit" class="calcBtn" onclick="calculatePayments()" id="calculate" value="Calulate">
</div>
<br/>
<div>
<table>
<tr>
<td>
<label for="output">Monthly Payment ($)</label>
<input type="text" class ="output" id="MonthlyPayment" disabled>
</td>
</tr>
<tr>
<td>
<label for="output">Total Payment ($)</label>
<input type="text" class ="output" id="TTLPayment" disabled>
</td>
</tr>
</table>
</div>
</form>

</div>


</div>
<script src="/calculator.js"></script>
</body>
</html>