Php SQLSTATE[42S22]：未找到列：1054 Champ“nom_complett”在NU dans字段列表中
我有一位候选人。当我想显示所选项目时，我收到了此消息Php SQLSTATE[42S22]：未找到列：1054 Champ“nom_complett”在NU dans字段列表中,php,mysql,pdo,Php,Mysql,Pdo,我有一位候选人。当我想显示所选项目时，我收到了此消息 Fatal error: Uncaught exception 'PDOException' with message 'SQLSTATE[42S22]: Column not found: 1054 Champ 'nom_complet' inconnu dans field list' in C:\wamp\www\CVtheque\Model\Connexion.php on line 78 PDOException: SQLST
Fatal error: Uncaught exception 'PDOException' with message 'SQLSTATE[42S22]: Column not found: 1054 Champ 'nom_complet' inconnu dans field list' in C:\wamp\www\CVtheque\Model\Connexion.php on line 78
PDOException: SQLSTATE[42S22]: Column not found: 1054 Champ 'nom_complet' inconnu dans field list in C:\wamp\www\CVtheque\Model\Connexion.php on line 78
CREATE TABLE candidat (
id_candidat int(11) PRIMARY KEY NOT NULL AUTO_INCREMENT,
civ varchar(14) NOT NULL,
nom_complet varchar(150) NOT NULL,
email varchar(300) NOT NULL,
pass varchar(250) NOT NULL,
tel varchar(14) NOT NULL,
adresse varchar(500) NOT NULL,
pays varchar(150) NOT NULL,
ville varchar(150) NOT NULL,
cv varchar(1000) NOT NULL,
niv varchar(40) NOT NULL,
fonction varchar(100) NOT NULL,
profil varchar(100) NOT NULL,
nbre_exp varchar(50) NOT NULL,
dispo varchar(100) NOT NULL,
tech varchar(300) NOT NULL )
Class Connexion {
private $host = "localhost";
private $user = "root";
private $pass = "";
private $dbname = "cvtheque";
private $dbh;
private $stmt;
public function __construct() {
$dsn = 'mysql:host=' . $this->host . ';dbname=' . $this->dbname;
$options = array(
PDO::ATTR_PERSISTENT => true,
PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION,
PDO::MYSQL_ATTR_INIT_COMMAND => "SET NAMES utf8"
);
try {
$this->dbh = new PDO($dsn, $this->user, $this->pass, $options);
}
catch (PDOException $e) {
echo "Erreur de la connexion: " . $e->getMessage();
}
}
public function get_connexion() {
$dsn = 'mysql:host=' . $this->host . ';dbname=' . $this->dbname;
$options = array(
PDO::ATTR_PERSISTENT => true,
PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION
);
try {
$this->dbh = new PDO($dsn, $this->user, $this->pass, $options);
}
catch (PDOException $e) {
echo "Connexion Error: " . $e->getMessage();
}
return $this->dbh;
}
public function query($query) {
$this->stmt = $this->dbh->prepare($query);
}
public function bind($param, $value, $type = null) {
if (is_null($type)) {
switch (true) {
case is_int($value):
$type = PDO::PARAM_INT;
break;
case is_bool($value):
$type = PDO::PARAM_BOOL;
break;
case is_null($value):
$type = PDO::PARAM_NULL;
break;
default:
$type = PDO::PARAM_STR;
}
}
$this->stmt->bindValue($param, $value, $type);
}
public function execute() {
return $this->stmt->execute();
}
// returns an array of the result set rows
public function resultset() {
$this->execute();
return $this->stmt->fetchAll(PDO::FETCH_ASSOC);
}
//returns a single record from the database
public function single() {
$this->execute();
return $this->stmt->fetch(PDO::FETCH_ASSOC);
}
//returns the nb of effected rows from the previous delete, update or insert statement
public function rowCount() {
return $this->stmt->rowCount();
}
public function lastInsertId() {
return $this->dbh->lastInsertId();
}
public function beginTransaction() {
return $this->dbh->beginTransaction();
}
//end a transaction and commit your changes:
public function endTransaction() {
return $this->dbh->commit();
}
//cancel a transaction and roll back your changes:
public function cancelTransaction() {
return $this->dbh->rollBack();
}
public function debugDumpParams() {
return $this->stmt->debugDumpParams();
}
}
<html>
<head>
<title>Test de la recherche</title>
<meta charset="utf-8">
</head>
<body>
<form method="POST" action="Datatable.php">
Fonction: <select name="fonc">
<option value="0">Tous</option>
<option value="1"> Agriculture / Pêche / Navigation </option>
<option value="2"> Architecture / Urbanisme / Environnement </option>
<option value="3"> Artisanat </option>
<option value="4"> Banque / Assurance </option>
<option value="5"> BTP / Extraction </option>
<option value="6"> Commerce / Distribution / Vente / Import-export </option>
<option value="7"> Communication / Publicité </option>
<option value="8"> Comptabilité / Gestion / Audit </option>
<option value="9"> Conseil / Consulting </option>
<option value="10"> Direction / Gérance </option>
<option value="11"> Electricité / Electronique / Electrotechnique </option>
<option value="12"> Achats </option>
<option value="13"> Enseignement / Formation / Traduction </option>
<option value="14"> Immobilier </option>
<option value="15"> Informatique / Internet / Multimedia </option>
<option value="16"> Journalisme / Audiovisuel / Médias </option>
<option value="17"> Juridique / Droit </option>
<option value="18"> Logistique / Transport </option>
<option value="19"> Marketing </option>
<option value="20"> Métiers des centres d'appels </option>
<option value="21"> Production / Maintenance </option>
<option value="22"> Qualité / Sécurité / Hygiène / Environnement </option>
<option value="23"> R & D </option>
<option value="24"> RH / Recrutement / Formation </option>
<option value="25"> Santé / Professions médicales </option>
<option value="26"> Secrétariat / Services Généraux </option>
<option value="27"> Télécoms / Réseaux </option>
</select><br/>
Nombre d'experience: <input type="text" name="nex" ><br/>
Disponibilité: <input type="text"name="dispo"><br/>
Téchnologies: <textarea name="tech" rows="4" cols="50" class="textfield"></textarea><br/>
<input type="submit" value="valider" />
</form>
</body>
</html>
<?php
require_once '../Model/Connexion.php';
$fonc = $_POST['fonc'];
$nex = $_POST['nex'];
$dispo = $_POST['dispo'];
$tech = $_POST['tech'];
$c = new Connexion();
$c->query("select nom_complet,fonction,email,nbre_exp,dispo,tech from candidat "
. "where fonction = :fonc and nbre_exp = :nexp and dispo = :dispo and tech = :tech");
$c->bind(':fonc', '$fonc');//pour éviter l'injection SQL
$c->bind(':nexp', '$nex');//pour éviter l'injection SQL
$c->bind(':dispo', '$dispo');//pour éviter l'injection SQL
$c->bind(':tech', '$tech');//pour éviter l'injection SQL
$rows = $c->resultset();
?>
<html>
<head>
<title>Search results</title>
< /head>
<?php
$c->query("SELECT nom_complet, fonction, email, nbre_exp,dispo,tech "
. "FROM INFORMATION_SCHEMA.COLUMNS WHERE TABLE_NAME="."'candidat'");
$cl = $c->single();
?>
<body>
<table cellpadding="0" cellspacing="0" border="0">
<thead>
<tr>
<th><?php echo($cl['nom_complet']); ?></th>
<th><?php echo($cl['fonction']); ?></th>
<th><?php echo($cl['email']); ?></th>
<th><?php echo($cl['nbre_exp']); ?></th>
<th><?php echo($cl['dispo']); ?></th>
<th><?php echo($cl['tech']); ?></th>
</tr>
</thead>
<tfoot>
<tr>
<th><?php echo($cl['nom_complet']); ?></th>
<th><?php echo($cl['fonction']); ?></th>
<th><?php echo ($cl['email']); ?></th>
<th><?php echo($cl['nbre_exp']); ?></th>
<th><?php echo($cl['dispo']); ?></th>
<th><?php echo($cl['tech']); ?></th>
</tr>
</tfoot>
<tbody>
<?php foreach($rows as $r) { ?>
<tr class="odd_gradeX">
<td class="read_only"><?php echo($r['nom_complet']) ?></td>
<td><?php echo($r['fonction']) ?></td>
<td><?php echo($r['email']) ?></td>
<td><?php echo($r['nbre_exp']) ?></td>
<td><?php echo($r['dispo']) ?></td>
<td><?php echo($r['tech']) ?></td>
</tr>
<?php } ?>
</tbody>
</table>
</body>
</html>
$c->query("SELECT nom_complet, fonction, email, nbre_exp,dispo,tech "
. "FROM INFORMATION_SCHEMA.COLUMNS WHERE TABLE_NAME="."'candidat'");
我的猜测是，表信息SCHEMA.COLUMNS不包含名为nom\u complett的列。请参阅MySQL文档 试着像这样使用SQL：从INFORMATION_SCHEMA.COLUMNS中选择*，其中TABLE_NAME='candidate'和COLUMN_NAME位于'nom_complett'、'foction'、'email'、'nbre_exp'、'dispo'、'tech'中 然后使用$cl=$c->resultset
然后使用foreach从$cl获取您需要的所有数据，并将其显示在您的页面上。我如何使用foreach？您希望在您的标签中看到哪些数据？看见http://dev.mysql.com/doc/refman/5.0/en/columns-table.html 让我知道您希望在列表中看到的列值。我会在表头中显示列名称。在这种情况下，请使用类似于nom_complettfonctionemailnbre_expdispotech的内容，或者说出每个列的名称存储位置。