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Create Responsive Calculator #116

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Create Responsive Calculator #116

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127 changes: 127 additions & 0 deletions Responsive Calculator
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Original file line number Diff line number Diff line change
@@ -0,0 +1,127 @@
-------------------------------------------------------------------index.html----------------------------------------------------------------------------------------------

<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Calculator</title>
<link rel="stylesheet" type="text/css" href="style.css">
</head>

<body>

<div class="calculator">
<div class="display">
<input type="text" id="result" value="" readonly>
</div>
<div class="buttons">
<div class="row">
<button onclick="clearInput()">C</button>
<button onclick="appendToInput('7')">7</button>
<button onclick="appendToInput('8')">8</button>
<button onclick="appendToInput('9')">9</button>
<button onclick="appendToInput('/')">/</button>
</div>
<div class="row">
<button onclick="appendToInput('4')">4</button>
<button onclick="appendToInput('5')">5</button>
<button onclick="appendToInput('6')">6</button>
<button onclick="appendToInput('*')">*</button>
</div>
<div class="row">
<button onclick="appendToInput('1')">1</button>
<button onclick="appendToInput('2')">2</button>
<button onclick="appendToInput('3')">3</button>
<button onclick="appendToInput('-')">-</button>
</div>
<div class="row">
<button onclick="appendToInput('0')">0</button>
<button onclick="appendToInput('.')">.</button>
<button onclick="calculateResult()">=</button>
<button onclick="appendToInput('+')">+</button>
</div>
</div>
</div>
<script src="script.js"></script>
</body>
</html>


-------------------------------------------------------------------style.css----------------------------------------------------------------------------------------------

body{
background: url("calci_bg.jpg");
background-size: cover;
background-repeat: no-repeat;
background-attachment: fixed;
overflow: hidden;
font-family: Arial, sans-serif;
display: flex;
justify-content: center;
align-items: center;
height: 100vh;
margin: 0;
}

.calculator {
background-color: #e3e3e3;
border-radius: 5px;
width: 400px;
padding: 10px;
text-align: center;
}

.display input {
width: 90%;
padding: 10px;
font-size: 20px;
margin-bottom: 10px;
}

.buttons .row {
display: flex;
justify-content: space-between;
}

.buttons button {
width: 23%;
height: 70px;
font-size: 24px;
margin: 5px;
border: none;
border-radius: 5px;
background-color: #212121;
color: white;
cursor: pointer;
}

.buttons button:hover {
background-color: #555;
}



-------------------------------------------------------------------script.js----------------------------------------------------------------------------------------------


let input = document.getElementById('result');

function appendToInput(value) {
input.value += value;
}

function clearInput() {
input.value = '';
}

function calculateResult() {
try {
input.value = eval(input.value);
} catch (error) {
input.value = 'Error';
}
}