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Antiguo 27/05/2008, 04:03
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PaMy19
 
Fecha de Ingreso: mayo-2008
Ubicación: Terrassa
Mensajes: 29
Antigüedad: 15 años, 11 meses
Puntos: 0
Respuesta: UPDATE php mysql me borra los campos que no modifico

este es el formulario php

Código PHP:

<form action="modificar_depart2.php" method="POST">
                                  
                                    <tr>
                                      <td>
                                         Nom del departament
                                      </td>
                                       <td>
                                          <input type="text" name="nom_depart" id="nom_depart">
                                         </td>
                                     </tr>
                                     <tr>
                                     <td>
                                         Numero de Pcs
                                    </td>
                                      <td>
                                          <input type="text" name="num_pcs" id="num_pcs">
                                        </td>
                                    </tr>
                                     <tr>
                                     <td>
                                         Sistema operatiu
                                    </td>
                                      <td>
                                          <input type="text" name="sis_operatiu" id="sis_operatiu">
                                        </td>
                                    </tr>
                                  </table>
                                    <p align="center">
                                 <input type="submit" value="modificar"> </p>
                                 <input type="hidden" name="id_dept" value="<?php echo $_POST['id_dept']; ?>" />
                             
                               </form>