equation/fahrenheit.html at master · sisiwei/equation · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
<!doctype html>
<html>
<head>
    <title>Equation!</title>
    <style type="text/css">
        body {margin: 0px; background: rgb(20, 20, 20); }
    </style>
    <script type="text/javascript" src="//ajax.googleapis.com/ajax/libs/jquery/1.10.2/jquery.min.js"></script>
</head>
<body>
    <!-- Sample to be usable, when embedded directly -->
    <div id="calculator-preview">
    	<link href='http://fonts.googleapis.com/css?family=Roboto+Slab:400,700,300' rel='stylesheet' type='text/css'>
    	<link rel="stylesheet" type="text/css" href="css/equation.css" />
    	<div class="equation-container">
    		<h3>Convert Fahrenheit to Celsius</h3>
    		<p class="guff">Convert degrees from Fahrenheit to Celsius. An example calculator for equation.</p>
            <div class="calculator">
                <div class="var-input-wrapper">
                    <label>Degrees Fahrenheit</label>
                    <input type="text" placeholder="0" class="variable-input" id="variable-input-fahrenheit" />
                </div>
                <div class="calc-results cf">
                    <button id="calculate-button">Calculate</button>
                    <div class="result-label">Degrees Celsius: <span id="result"></span></div>
                </div>
            </div>

            <script type="text/javascript">
                function calculate(){
                    var fahrenheit = +$('#variable-input-fahrenheit').val() || 0;
                    $('#result').text(((fahrenheit-32)/1.8).toFixed(1));
                    $('.result-label').fadeIn();
                }
                $('#calculate-button').click(function(){
                    calculate();
                    $('.variable-input').keyup(calculate);
                });

            </script>
    	</div>
    </div>
</body>
</html>