<!DOCTYPE html>
<html>
<head>
<title>전기 요금</title>
<script src="https://code.jquery.com/jquery-3.1.1.js"></script>
<style>
div {
width: 850px; height: 750px;
border: 20px solid black;
}
p {
text-align:right;
font-size: 25px;
}
input[type=text] {
color : blue;
font-size: 30px;
width: 100px;
}
input[type=button]{
color : white;
background-color : black;
font-size: 30px;
font-weight:bold;
}
</style>
<script>
$(document).ready(function () {
$('h1').css('color', 'red');
$('h1').css('font-size', '4em');
$('#head_title').css('color', 'orange');
$('#btn').click(function () {
var kwhtex = 0;
var payBasic = 0;
var foundation = 0;
var elecCharge = 0;
var total = 0;
var def = 0;
var vat = 0;
var kwh = 0;
var v1 = $('#value1').val()
$('#result').css('color', 'red');
$('#result').css('font-size', '5em');
if (v1 < 201) {
payBasic = 910;
def = 93.3;
kwhtex = Math.floor((v1 * def));
elecCharge = Math.floor(payBasic + kwhtex);
vat = Math.round(0.1 * (kwhtex + payBasic));
foundation = Math.floor(((0.037 * (kwhtex + payBasic)) / 10) * 10);
total = Math.floor(((elecCharge + vat + foundation) / 10) * 10);
} else if (v1 > 200 && v1 < 401) {
payBasic = 1600;
def = 187.9;
v1 = v1 - 200;
kwhtex = Math.floor(18660 + (v1 * def));
elecCharge = Math.floor(payBasic + kwhtex);
vat = Math.round(0.1 * (kwhtex + payBasic));
foundation = Math.floor(((0.037 * (kwhtex + payBasic)) / 10) * 10);
total = Math.floor(((elecCharge + vat + foundation) / 10) * 10);
} else if (v1 > 400 && v1 < 9999999) {
payBasic = 7300;
def = 280.6;
v1 = v1 - 400;
kwhtex = Math.floor((56240 + (v1 * def)));
elecCharge = Math.floor(payBasic + kwhtex);
vat = Math.round(0.1 * (kwhtex + payBasic));
foundation = Math.floor(((0.037 * (kwhtex + payBasic)) / 10) * 10);
total = Math.floor(((elecCharge + vat + foundation) / 10) * 10);
} else {
alert('올바른 숫자를 입력하세오')
}
$('#ppayBasic').html(Number(kwhtex));;
$('#pkwhtex').html(Number(elecCharge));;
$('#pelecCharge').html(Number(vat));;
$('#pvat').html(Number(foundation));;
$('#pfoundation').html(Number(total));;
$('#ptotal').html(Number(total));;
});
});
</script>
</head>
<body>
<center>
<div>
<form>
<h1>전기 사용 요금 계산기</h1>
<input type="text" id="value1"/>
<input type="button" value="계산" id="btn"/>
</form>
<br/>
<table border = "1" width = "400" height = "500">
<tr>
<th width = "150"> 기본 요금 </th>
<th><p id="ppayBasic"></span></th>
</tr>
<tr>
<th> 전력량 요금 </th>
<th><p id="pkwhtex"></p></th>
</tr>
<tr>
<th> 전기 요금계 </th>
<th><p id="pelecCharge"></p></th>
</tr>
<tr>
<th> 부가세 </th>
<th><p id="pvat"></p></th>
</tr>
<tr>
<th> 기반 기금 </th>
<th><p id="pfoundation"></p></th>
</tr>
<tr>
<th> 청구 금액 </th>
<th><p id="ptotal"></p></th>
</tr>
</table>
</div>
</center>
</body>
</html>
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