formulaire select et affichage resultat

**jfbidul** · 18/11/2010, 17h20

Bonsoir ,
j'ai un peu de mal à terminer ma requête si vous avez un peu de temps pour y jetter un oeil svp.

voici l'ambiance :
une base vin
3 table :
region
plat (recettes)
produit

le produit comporte un nom, une region, une recette, un prix

mon but est d'afficher les produits en fonction du choix valide par le formulaire .

script du formulaire :

Code :

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<?php require_once('Connections/pinard_connect.php'); ?>
<?php
if (!function_exists("GetSQLValueString")) {
function GetSQLValueString($theValue, $theType, $theDefinedValue = "", $theNotDefinedValue = "") 
{
  if (PHP_VERSION < 6) {
    $theValue = get_magic_quotes_gpc() ? stripslashes($theValue) : $theValue;
  }
 
  $theValue = function_exists("mysql_real_escape_string") ? mysql_real_escape_string($theValue) : mysql_escape_string($theValue);
 
  switch ($theType) {
    case "text":
      $theValue = ($theValue != "") ? "'" . $theValue . "'" : "NULL";
      break;    
    case "long":
    case "int":
      $theValue = ($theValue != "") ? intval($theValue) : "NULL";
      break;
    case "double":
      $theValue = ($theValue != "") ? doubleval($theValue) : "NULL";
      break;
    case "date":
      $theValue = ($theValue != "") ? "'" . $theValue . "'" : "NULL";
      break;
    case "defined":
      $theValue = ($theValue != "") ? $theDefinedValue : $theNotDefinedValue;
      break;
  }
  return $theValue;
}
}
 
mysql_select_db($database_pinard_connect, $pinard_connect);
$query_Rs_region = "SELECT * FROM region ORDER BY region ASC";
$Rs_region = mysql_query($query_Rs_region, $pinard_connect) or die(mysql_error());
$row_Rs_region = mysql_fetch_assoc($Rs_region);
$totalRows_Rs_region = mysql_num_rows($Rs_region);
 
mysql_select_db($database_pinard_connect, $pinard_connect);
$query_RsPlat = "SELECT * FROM categorie ORDER BY plat ASC";
$RsPlat = mysql_query($query_RsPlat, $pinard_connect) or die(mysql_error());
$row_RsPlat = mysql_fetch_assoc($RsPlat);
$totalRows_RsPlat = mysql_num_rows($RsPlat);
 
mysql_select_db($database_pinard_connect, $pinard_connect);
$query_RsPrix = "SELECT prix FROM produit ORDER BY prix ASC";
$RsPrix = mysql_query($query_RsPrix, $pinard_connect) or die(mysql_error());
$row_RsPrix = mysql_fetch_assoc($RsPrix);
$totalRows_RsPrix = mysql_num_rows($RsPrix);
?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>recherche</title>
<style type="text/css">
h1 {
            text-align:center;}
form {
            margin: 0 33%;
}
fieldset {
            padding: 15px;
            border: 1px solid #F00;
}
label {
            display:inline;
            float:left;
            width: 125px;
            font: bold 12px "Trebuchet MS", Arial, Helvetica, sans-serif;
}
</style>
</head>
 
<body>
<form id="form1" name="form1" method="post" action="resultat.php">
<fieldset>
	<p>
<label>Region : </label>
<select name="VARregion" id="VARregion">
  <?php
do {  
?>
  <option value="<?php echo $row_Rs_region['region']?>"><?php echo $row_Rs_region['region']?></option>
  <?php
} while ($row_Rs_region = mysql_fetch_assoc($Rs_region));
  $rows = mysql_num_rows($Rs_region);
  if($rows > 0) {
      mysql_data_seek($Rs_region, 0);
	  $row_Rs_region = mysql_fetch_assoc($Rs_region);
  }
?>
</select>
	</p>
    <p>
<label>Plat : </label>
<select name="VARplat" id="VARplat">
  <?php
do {  
?>
  <option value="<?php echo $row_RsPlat['plat']?>"><?php echo $row_RsPlat['plat']?></option>
  <?php
} while ($row_RsPlat = mysql_fetch_assoc($RsPlat));
  $rows = mysql_num_rows($RsPlat);
  if($rows > 0) {
      mysql_data_seek($RsPlat, 0);
	  $row_RsPlat = mysql_fetch_assoc($RsPlat);
  }
?>
</select>
	</p>
    <p>
<label>Prix : </label>
<select name="VARprix" id="VARprix">
  <?php
do {  
?>
  <option value="<?php echo $row_RsPrix['prix']?>"><?php echo $row_RsPrix['prix']?></option>
  <?php
} while ($row_RsPrix = mysql_fetch_assoc($RsPrix));
  $rows = mysql_num_rows($RsPrix);
  if($rows > 0) {
      mysql_data_seek($RsPrix, 0);
	  $row_RsPrix = mysql_fetch_assoc($RsPrix);
  }
?>
</select>
	</p>
    <p>
<input type="submit" name="envoi" id="envoi" value="Envoyer" />
	</p>
</fieldset>
</form>
</body>
</html>
<?php
mysql_free_result($Rs_region);
 
mysql_free_result($RsPlat);
 
mysql_free_result($RsPrix);
?>

et voici ma page resultat

Code :

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<?php require_once('Connections/pinard_connect.php'); ?>
<?php
$envoi = $_GET['VARregion'],['VARprix'],['VARplat'];
if (!function_exists("GetSQLValueString")) {
function GetSQLValueString($theValue, $theType, $theDefinedValue = "", $theNotDefinedValue = "") 
{
  if (PHP_VERSION < 6) {
    $theValue = get_magic_quotes_gpc() ? stripslashes($theValue) : $theValue;
  }
 
  $theValue = function_exists("mysql_real_escape_string") ? mysql_real_escape_string($theValue) : mysql_escape_string($theValue);
 
  switch ($theType) {
    case "text":
      $theValue = ($theValue != "") ? "'" . $theValue . "'" : "NULL";
      break;    
    case "long":
    case "int":
      $theValue = ($theValue != "") ? intval($theValue) : "NULL";
      break;
    case "double":
      $theValue = ($theValue != "") ? doubleval($theValue) : "NULL";
      break;
    case "date":
      $theValue = ($theValue != "") ? "'" . $theValue . "'" : "NULL";
      break;
    case "defined":
      $theValue = ($theValue != "") ? $theDefinedValue : $theNotDefinedValue;
      break;
  }
  return $theValue;
}
}
 
$maxRows_Recordset1 = 10;
$pageNum_Recordset1 = 0;
if (isset($_GET['pageNum_Recordset1'])) {
  $pageNum_Recordset1 = $_GET['pageNum_Recordset1'];
}
$startRow_Recordset1 = $pageNum_Recordset1 * $maxRows_Recordset1;
 
mysql_select_db($database_pinard_connect, $pinard_connect);
$query_Recordset1 = "SELECT * FROM produit WHERE region = $row_Rs_region['VARregion'] AND prix <= $row_RsPrix['VARprix'] AND plat = $row_RsPlat['VARplat']";
$query_limit_Recordset1 = sprintf("%s LIMIT %d, %d", $query_Recordset1, $startRow_Recordset1, $maxRows_Recordset1);
$Recordset1 = mysql_query($query_limit_Recordset1, $pinard_connect) or die(mysql_error());
$row_Recordset1 = mysql_fetch_assoc($Recordset1);
 
if (isset($_GET['totalRows_Recordset1'])) {
  $totalRows_Recordset1 = $_GET['totalRows_Recordset1'];
} else {
  $all_Recordset1 = mysql_query($query_Recordset1);
  $totalRows_Recordset1 = mysql_num_rows($all_Recordset1);
}
$totalPages_Recordset1 = ceil($totalRows_Recordset1/$maxRows_Recordset1)-1;
?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Document sans titre</title>
</head>
 
<body>
<table border="0">
  <tr>
    <td>id</td>
    <td>nom</td>
    <td>region</td>
    <td>plat</td>
    <td>prix</td>
  </tr>
  <?php do { ?>
    <tr>
      <td><?php echo $row_Recordset1['id']; ?></td>
      <td><?php echo $row_Recordset1['nom']; ?></td>
      <td><?php echo $row_Recordset1['region']; ?></td>
      <td><?php echo $row_Recordset1['plat']; ?></td>
      <td><?php echo $row_Recordset1['prix']; ?></td>
    </tr>
    <?php } while ($row_Recordset1 = mysql_fetch_assoc($Recordset1)); ?>
</table>
</body>
</html>
<?php
mysql_free_result($Recordset1);
?>

je bloque sur la récupération des variables .

merci par avance

formulaire select et affichage resultat

Langage PHP

Mode arborescent

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