Created
February 9, 2018 02:42
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Kalkulator Nilai Sederhana HTML dan JS
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| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <title>Latihan 8_1</title> | |
| </head> | |
| <body> | |
| <h2>Hitung Nilai</h2> | |
| <form name="form" action="javascript:void(0);"> | |
| <table> | |
| <tr> | |
| <td>Nilai Tugas (20%)</td> | |
| <td><input type="text" name="ntgs"></td> | |
| </tr> | |
| <tr> | |
| <td>Nilai UTS (35%)</td> | |
| <td><input type="text" name="nuts"></td> | |
| </tr> | |
| <tr> | |
| <td>Nilai UAS (45%)</td> | |
| <td><input type="text" name="nuas"></td> | |
| </tr> | |
| <tr> | |
| <td>Nilai Akhir</td> | |
| <td><input type="text" name="nakhir" disabled></td> | |
| </tr> | |
| <tr> | |
| <td>Nilai Huruf</td> | |
| <td><input type="text" name="nhuruf" disabled></td> | |
| </tr> | |
| <tr> | |
| <td>Predikat</td> | |
| <td><input type="text" name="predikat" disabled></td> | |
| </tr> | |
| <tr> | |
| <td><input type="submit" name="hasil" value="hitung" onclick="nilaiakhir()"></td> | |
| <td><input type="reset" name="reset"></td> | |
| </tr> | |
| </table> | |
| </form> | |
| <script type="text/javascript"> | |
| /** kode fungsi nilai akhir */ | |
| function nilaiakhir(){ | |
| var ntgs = parseInt(document.form.ntgs.value); | |
| var nuts = parseInt(document.form.nuts.value); | |
| var nuas = parseInt(document.form.nuas.value); | |
| var nhuruf = ""; | |
| var nakhir = (parseInt(ntgs)*20/100) + (parseInt(nuts)*35/100) + (parseInt(nuas)*45/100); | |
| document.form.nakhir.value = nakhir; | |
| if( nakhir > 80){ | |
| nhuruf = "A"; | |
| } | |
| else if( nakhir > 70 ){ | |
| nhuruf = "B"; | |
| } | |
| else if( nakhir > 60 ){ | |
| nhuruf = "C"; | |
| } | |
| else if( nakhir > 40 ){ | |
| nhuruf = "D"; | |
| } else { | |
| nhuruf = "E"; | |
| } | |
| document.form.nhuruf.value = nhuruf; | |
| } | |
| </script> | |
| </body> | |
| </html> |
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