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Mar 20th, 2018
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  1. <tbody>
  2. <?php
  3. $i=1;
  4. foreach ($sub as $row)
  5. {
  6. ?>
  7. <tr>
  8. <td><?php echo $i++;?>
  9. </td>
  10. <td> <div><span style="border: none;"><input type="text" name="subject[]" class="textbox" value="<?php echo $row->subject_name;?>"></span></div></td>
  11. <td><input type="text" name="mark-1[]" value="" id="mark1"></td>
  12. <td><input type="text" name="mark-2[]" value="" id="mark2"></td>
  13. <td><input type="text" name="total-mark[]" value="" id="totmark" onclick="add_number()"></td>
  14. </tr>
  15. <?php } ?>
  16. <tr>
  17. <th colspan="4">Total Mark</th>
  18. <td></td></tr>
  19. </tbody>
  20.  
  21. <script type="text/javascript">
  22. function add_number() {
  23. var first_number = parseInt(document.getElementById("mark1").value);
  24. var second_number = parseInt(document.getElementById("mark2").value);
  25. var result = first_number + second_number;
  26. document.getElementById("totmark").value = result;
  27. }
  28. </script>
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