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index.php

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Feb 21st, 2019
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  1. <?php
  2. include ('koneksi.php');
  3. echo '<!DOCTYPE html>
  4. <html>
  5. <head>
  6. <meta charset="utf-8" />
  7. <meta http-equiv="X-UA-Compatible" content="IE=edge" />
  8. <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1, user-scalable=no" />
  9. <meta name="theme-color" content="#999" />
  10. <title>Insert Data</title>
  11. </head>
  12.  
  13. <body>
  14.  
  15. <form action="index.php" method="POST">
  16. Nama Siswa : <input type="text" class="form-control" name="nama_siswa" required />
  17. <br/>
  18. Usia Siswa : <input type="number" class="form-control" name="usia_siswa" required />
  19. <br/>
  20. Kelas Siswa : <input type="text" class="form-control" name="kelas_siswa" required />
  21. <br/>
  22. <button type="submit">Simpan</button>
  23. </form>
  24. </body>
  25. </html>';
  26. $error = '';
  27. $nama_siswa = isset($_POST['nama_siswa']) ? trim($_POST['nama_siswa']) :'';
  28. $usia_siswa = isset($_POST['usia_siswa']) ? trim($_POST['usia_siswa']) :'';
  29. $kelas_siswa = isset($_POST['kelas_siswa']) ? trim($_POST['kelas_siswa']) :'';
  30.  
  31. if(empty($nama_siswa))
  32. {
  33. $error .= 1;
  34. echo '<script>alert("Silahkan masukan nama Siswa");</script>';
  35. }
  36.  
  37. if(!is_numeric($usia_siswa))
  38. {
  39. $error .= 1;
  40. echo '<script>alert("Silahkan masukan Usia Siswa Dengan Benar");</script>';
  41. }
  42.  
  43. if(!is_numeric($kelas_siswa))
  44. {
  45. $error .= 1;
  46. echo '<script>alert("Silahkan masukan Usia Siswa Dengan Benar");</script>';
  47. }
  48.  
  49. if(empty($error))
  50. {
  51. $connect->query("INSERT INTO siswa(nama_siswa, usia_siswa, kelas_siswa) VALUES('".$connect->real_escape_string($nama_siswa)."', '".$connect->real_escape_string($usia_siswa)."','".$connect->real_escape_string($kelas_siswa)."')");
  52. echo '<script>
  53.         alert("Data Berhasil Di Masukan");
  54.         window.location.assign("index.php");
  55.     </script>';
  56. }
  57. ?>
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