codingwithsara/index.html Secret

## index.html
<!DOCTYPE HTML>
<html lang="en">
<head>
<meta charset="utf-8">
<title>A Simple Calculator</title>
<link href="https://fonts.googleapis.com/css?family=Inconsolata" rel="stylesheet">
<style>
    * {
        font-family: 'Inconsolata', monospace;
        color: #555;
    }
    body {
        background-color: #3fb399;
    }
    .container {
        width: 320px;
        background-color: white;
        margin: 120px auto;
    }
    table {
        width: 100%;
        border-color: #f4f4f4;
    }
    td {
        width: 25%;
    }
    button {
        width: 100%;
        height: 70px;
        font-size: 24px;
        background-color: white;
        border: none;
    }
    #inputLabel {
        height: 120px;
        font-size: 40px;
        vertical-align: bottom;
        text-align: right;
        padding-right: 16px;
        background-color: #ececec;
    }
</style>
</head>
<body>
<div class="container">
    <table border="1" cellspacing="0">
        <tr>
            <td colspan="4" id="inputLabel">0</td>
        </tr>
        <tr>
            <td colspan="3"><button onclick="pushBtn(this);">AC</button></td>
            <td><button onclick="pushBtn(this);">/</button></td>
        </tr>
        <tr>
            <td><button onclick="pushBtn(this);">7</button></td>
            <td><button onclick="pushBtn(this);">8</button></td>
            <td><button onclick="pushBtn(this);">9</button></td>
            <td><button onclick="pushBtn(this);">*</button></td>
        </tr>
        <tr>
            <td><button onclick="pushBtn(this);">4</button></td>
            <td><button onclick="pushBtn(this);">5</button></td>
            <td><button onclick="pushBtn(this);">6</button></td>
            <td><button onclick="pushBtn(this);">-</button></td>
        </tr>
        <tr>
            <td><button onclick="pushBtn(this);">1</button></td>
            <td><button onclick="pushBtn(this);">2</button></td>
            <td><button onclick="pushBtn(this);">3</button></td>
            <td><button onclick="pushBtn(this);">+</button></td>
        </tr>
        <tr>
            <td colspan="2"><button onclick="pushBtn(this);">0</button></td>
            <td><button onclick="pushBtn(this);">.</button></td>
            <td><button onclick="pushBtn(this);">=</button></td>
        </tr>
    </table>
</div>

<script>
    var inputLabel = document.getElementById('inputLabel');

    function pushBtn(obj) {

        var pushed = obj.innerHTML;

        if (pushed == '=') {
            // Calculate
            inputLabel.innerHTML = eval(inputLabel.innerHTML);

        } else if (pushed == 'AC') {
            // All Clear
            inputLabel.innerHTML = '0';

        } else {
            if (inputLabel.innerHTML == '0') {
                inputLabel.innerHTML = pushed;

            } else {
                inputLabel.innerHTML += pushed;
            }
        }
    }
</script>
</body>
</html>
	<!DOCTYPE HTML>
	<html lang="en">
	<head>
	<meta charset="utf-8">
	<title>A Simple Calculator</title>
	<link href="https://fonts.googleapis.com/css?family=Inconsolata" rel="stylesheet">
	<style>
	* {
	font-family: 'Inconsolata', monospace;
	color: #555;
	}
	body {
	background-color: #3fb399;
	}
	.container {
	width: 320px;
	background-color: white;
	margin: 120px auto;
	}
	table {
	width: 100%;
	border-color: #f4f4f4;
	}
	td {
	width: 25%;
	}
	button {
	width: 100%;
	height: 70px;
	font-size: 24px;
	background-color: white;
	border: none;
	}
	#inputLabel {
	height: 120px;
	font-size: 40px;
	vertical-align: bottom;
	text-align: right;
	padding-right: 16px;
	background-color: #ececec;
	}
	</style>
	</head>
	<body>
	<div class="container">
	<table border="1" cellspacing="0">
	<tr>
	<td colspan="4" id="inputLabel">0</td>
	</tr>
	<tr>
	<td colspan="3"><button onclick="pushBtn(this);">AC</button></td>
	<td><button onclick="pushBtn(this);">/</button></td>
	</tr>
	<tr>
	<td><button onclick="pushBtn(this);">7</button></td>
	<td><button onclick="pushBtn(this);">8</button></td>
	<td><button onclick="pushBtn(this);">9</button></td>
	<td><button onclick="pushBtn(this);">*</button></td>
	</tr>
	<tr>
	<td><button onclick="pushBtn(this);">4</button></td>
	<td><button onclick="pushBtn(this);">5</button></td>
	<td><button onclick="pushBtn(this);">6</button></td>
	<td><button onclick="pushBtn(this);">-</button></td>
	</tr>
	<tr>
	<td><button onclick="pushBtn(this);">1</button></td>
	<td><button onclick="pushBtn(this);">2</button></td>
	<td><button onclick="pushBtn(this);">3</button></td>
	<td><button onclick="pushBtn(this);">+</button></td>
	</tr>
	<tr>
	<td colspan="2"><button onclick="pushBtn(this);">0</button></td>
	<td><button onclick="pushBtn(this);">.</button></td>
	<td><button onclick="pushBtn(this);">=</button></td>
	</tr>
	</table>
	</div>

	<script>
	var inputLabel = document.getElementById('inputLabel');

	function pushBtn(obj) {

	var pushed = obj.innerHTML;

	if (pushed == '=') {
	// Calculate
	inputLabel.innerHTML = eval(inputLabel.innerHTML);

	} else if (pushed == 'AC') {
	// All Clear
	inputLabel.innerHTML = '0';

	} else {
	if (inputLabel.innerHTML == '0') {
	inputLabel.innerHTML = pushed;

	} else {
	inputLabel.innerHTML += pushed;
	}
	}
	}
	</script>
	</body>
	</html>