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Dec 14th, 2017
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  1. <?php
  2.  
  3. // view
  4.  
  5. <form id="my_form">
  6. <textarea name="blow[]"></textarea>
  7. <textarea name="blow[]"></textarea>
  8. <textarea name="blow[]"></textarea>
  9. <textarea name="blow[]"></textarea>
  10. <textarea name="blow[]"></textarea>
  11. <textarea name="blow[]"></textarea>
  12. <textarea name="blow[]"></textarea>
  13. <textarea name="blow[]"></textarea>
  14. </form>
  15.  
  16. // ajax
  17.  
  18. type: 'POST',
  19. data: $('#my_form').serialize()
  20.  
  21. // controller
  22.  
  23. foreach($_POST as $k => $v) {
  24. if(count($v) == 8) {
  25. // $k = "blow"
  26. // $v = array();
  27. $this->my_model->insert($k, $v);
  28. }
  29. }
  30.  
  31.  
  32. // model
  33.  
  34. function insert($id, $txt) {
  35. $data = array(
  36. 'id' => $id
  37. );
  38.  
  39. foreach($txt as $index => $value) {
  40. $index1 = $index+1;
  41.  
  42. $data['txt'.$index1] = $value;
  43. }
  44.  
  45. // $data = array(
  46. // 'id' => $id,
  47. // 'txt1' => $txt[0],
  48. // 'txt2' => $txt[1],
  49. // 'txt3' => $txt[2],
  50. // 'txt4' => $txt[3],
  51. // 'txt5' => $txt[4],
  52. // 'txt6' => $txt[5],
  53. // 'txt7' => $txt[6],
  54. // 'txt8' => $txt[7]
  55. // );
  56.  
  57. $this->db->insert('my_table', $data);
  58. }
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