optimisation affichage du résultat d'un select
Bonjour les gens
Voici un ptit script qui affiche dans un tableau le résultat d'une requete. Rien de bien compliqué la dedans.
Le truc c que la requete renvoie plus de 5000 enregistrements, du coup l'affichage de la page prend un certain temps.
D'ou ma question : Auriez vous 2 ou 3 tuyaux pour optimiser un peu tout ca et ainsi accélerer l'affichage de la page ?
Voici le code :
Code:
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$query_custs = "SELECT ECOMPANY, id, TYPE, ETELEPHON, EMAIL, SETITLE, SEFORE, SESURNM, tempid, nb_orders, LO, MTBO, TC, TEC, LC FROM custs $show_see ORDER BY $order $way, ECOMPANY ASC LIMIT $startfrom, $nb_results";
$custs = mysql_query($query_custs, $dbprotect) or die($query_custs."\n".mysql_error());
$row_custs = mysql_fetch_assoc($custs);
$is_custs = mysql_num_rows($custs);
if ($is_custs)
{
do
{
//echo mysql_num_rows($custs);
$name = tronquer_texte(stripslashes($row_custs['ECOMPANY']),35);
$id_cust=$row_custs['id'];
$type=stripslashes($row_custs['TYPE']);
$phone=stripslashes($row_custs['ETELEPHON']);
$email=stripslashes($row_custs['EMAIL']);
$gender=stripslashes($row_custs['SETITLE']);
$firstname=stripslashes($row_custs['SEFORE']);
$lastname=stripslashes($row_custs['SESURNM']);
$contact=$firstname.' '.$lastname;
$tempid=$row_custs['tempid'];
$nb_orders=$row_custs['nb_orders'];
$LO=$row_custs['LO'];
$MTBO=$row_custs['MTBO'];
$TC=$row_custs['TC'];
$TEC=$row_custs['TEC'];
$LC=$row_custs['LC'];
$colors = array("#FFFFFF", "#f0f0f0");
echo "<tr style=\"background-color:$colors[$flag];height:1px;\">\n";
echo '<td align="right" width="4%"class="borderight">'.($total+1).'<input type="checkbox" id="'.$id_cust.'" name="'.$id_cust.'" value="'.$id_cust.'">'."\n"
.'<td align="left" width="*" style="border-right:1px solid #cccccc;cursor:pointer;" onclick="document.location.href=\'index.php?page=cust&id_cust='.$id_cust.'\'">'.$name.'</td>'."\n"
.'<td align="left" width="5%"class="borderight">'.$type.' </td>'."\n"
.'<td align="left" width="15%"class="borderight">'.$contact.' </td>'."\n"
.'<td align="right" width="12%"class="borderight">'.$phone.' </td>'."\n"
.'<td align="right" width="8%"class="borderight">'.$nb_orders.'</td>'."\n"
.'<td align="right" width="8%"class="borderight">'.$LO.' d</td>'."\n"
.'<td align="right" width="6%"class="borderight">'.$MTBO.' d</td>'."\n"
.'<td align="right" width="7%">'.$LC.' d</td>'."\n"
.'<td align="right" width="22px" style=""> </a></td>'."\n"
.'</tr>';
$flag = 1-$flag;
$total++;
} while ($row_custs = mysql_fetch_assoc($custs));
} |
Merci d'avance
