Created
October 5, 2016 14:43
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Count phonetic letters in German alphabet for a given sentence. Make sure to save the file with utf-8 encoding for the Umlauts.
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| <!doctype html> | |
| <html lang="en"> | |
| <head> | |
| <meta charset="utf-8"> | |
| <title>Letter counter</title> | |
| <meta name="description" content="The HTML5 Herald"> | |
| <meta name="author" content="SitePoint"> | |
| <link rel="stylesheet" href="css/styles.css?v=1.0"> | |
| <!--[if lt IE 9]> | |
| <script src="https://cdnjs.cloudflare.com/ajax/libs/html5shiv/3.7.3/html5shiv.js"></script> | |
| <![endif]--> | |
| </head> | |
| <body> | |
| <script type="text/javascript"> | |
| var character_lookup = { | |
| 'a': 1, | |
| 'b': 2, | |
| 'c': 2, | |
| 'd': 2, | |
| 'e': 1, | |
| 'f': 2, | |
| 'g': 2, | |
| 'h': 2, | |
| 'i': 1, | |
| 'j': 3, | |
| 'k': 2, | |
| 'l': 2, | |
| 'm': 2, | |
| 'n': 2, | |
| 'o': 1, | |
| 'p': 2, | |
| 'q': 2, | |
| 'r': 2, | |
| 's': 2, | |
| 't': 2, | |
| 'u': 1, | |
| 'v': 3, | |
| 'w': 2, | |
| 'x': 2, | |
| 'y': 7, | |
| 'z': 3, | |
| 'ä': 1, | |
| 'ü': 1, | |
| 'ö': 1, | |
| 'ß': 5, | |
| } | |
| function calculate_letter_value(text){ | |
| var length = 0; | |
| for (var i = 0, len=text.length; i < len; i++) { | |
| // alert(text[i]); | |
| var lower_text = text.toLowerCase(); | |
| if (lower_text[i] in character_lookup) { | |
| length += character_lookup[lower_text[i]]; | |
| } | |
| } | |
| return length; | |
| } | |
| </script> | |
| <form oninput="x.value=calculate_letter_value(sentence.value);" | |
| onsubmit="x.value=calculate_letter_value(sentence.value);return false;"> | |
| Sentence: <br> | |
| <input type="text" name="sentence" id="sentence", size="120" autocomplete="off"><br> | |
| Count: <output name="x" for="sentence"></output> | |
| </form> | |
| </body> | |
| </html> |
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