J'ai un tableau retour d'une application flash créée dans Flash Builder 4.PHP Notice: Undefined property: stdClass:
J'ai une configuration de service que les requêtes et apporte des données depuis la base de données avec succès, mais le script Update génère les erreurs de propriété Undefined.
J'apprends toujours à la fois PHP et Flash Builder, et je ne comprends pas vraiment ce que font les commandes $ this->.
Si quelqu'un peut suggérer où ce script va mal, il est simplement généré par Flash Builder et ce n'est pas quelque chose que j'ai moi-même développé, j'apprécierais?
Aussi si quelqu'un peut expliquer $ this-> à moi ce serait génial aussi? Je les ai déjà vues, mais j'ai vu des scripts faire la même chose que de ne pas les utiliser, alors est-ce une vieille façon de faire les choses?
Vraiment apprécier toute entrée que n'importe qui peut donner.
Mise à jour pour le code PHP complet.
Erreurs générées.
[18 juin 2010 13:01:37] PHP Notice: Undefined property: stdClass :: inst_code de $ dans C: \ wamp \ www \ Coradia-175105-debug services \ \ tbltrustservice.php en ligne 48
[18 juin 2010 13:01:37] Avis de PHP: Undefined property: stdClass :: trust_name de $ dans C: \ wamp \ www \ Coradia-175105-debug services \ \ tbltrustservice.php en ligne 48
[18 juin 2010 13:01:38] PHP Notice: Undefined property: stdClass :: trust_code de $ dans C: \ wamp \ www \ Coradia-175105-debug services \ \ tbltrustservice.php en ligne 48
[18-Juin-2010 13:01:38] Note PHP: Propriété indéfinie: stdClass :: trust_key de $ dans C: \ wamp \ www \ Coradia-175105-debug services \ \ tbltrustservice.php en ligne 48
<?php
//reroute errors to get rid of that annoying CHANNEL DISCONNECTED message.
ini_set('error_log', 'errorLog.txt');
ini_set('html_errors', '0');
ini_set('display_errors', '0');
ini_set('log_errors', '1');
class tbltrustservice {
public $connection;
public function connect() {
$this->connection = mysqli_connect("ahoey-1:3306", "<Username Removed For StackOverflow>", "<Password Removed for StackOverflow>", "enabmodules") or die(mysqli_connect_error());
}
public function getAllItems($search) {
$this->connect();
if ($search=="") {
$sql = "SELECT * FROM tbltrust";
} else {
$sql = 'SELECT * FROM tbltrust WHERE trust_name LIKE \'%'.mysql_escape_string($search).'%\' OR trust_code LIKE \''.mysql_escape_string($search).'%\' OR inst_code LIKE \'%'.mysql_escape_string($search).'%\'';
}
$result = mysqli_query($this->connection, $sql) or die('Query failed: ' . mysqli_error($this->connection));
$rows = array();
while ($row = mysqli_fetch_object($result)) {
$rows[] = $row;
}
mysqli_free_result($result);
mysqli_close($this->connection);
return $rows;
}
public function updateItem($item) {
// TODO Auto-generated method stub
// Update an existing record in the database and return the item
// Sample code \'
$this->connect();
$sql = "UPDATE tbltrust SET inst_code = '$item->inst_code', trust_name = '$item->trust_name', trust_code = '$item->trust_code' WHERE trust_key = '$item->trust_key'";
mysqli_query($this->connection, $sql) or die('Query failed: ' . mysqli_error($this->connection));
mysqli_close($this->connection);
}
/*
public function updateItem($item) {
$stmt = mysqli_prepare($this->connection, "UPDATE $this->tablename SET trust_code=?, trust_name=?, inst_code=? WHERE trust_key=?");
$this->throwExceptionOnError();
mysqli_stmt_bind_param($stmt, 'sssi', $item->trust_code, $item->trust_name, $item->inst_code, $item->trust_key);
$this->throwExceptionOnError();
mysqli_stmt_execute($stmt);
$this->throwExceptionOnError();
mysqli_stmt_free_result($stmt);
mysqli_close($this->connection);
}
*/
public function getItem($itemID) {
// TODO Auto-generated method stub
// Return a single record from the database and return the item
// Sample code
/*
$this->connect();
$itemID = mysqli_real_escape_string($this->connection, $itemID);
$sql = "SELECT * FROM books where itemID=$itemID";
$result = mysqli_query($this->connection, $sql) or die('Query failed: ' . mysqli_error($this->connection));
$rows = array();
while ($row = mysqli_fetch_object($result)) {
$rows[] = $row;
}
mysqli_free_result($result);
mysqli_close($this->connection);
return $rows;
*/
}
public function createItem($item) {
// TODO Auto-generated method stub
// Insert a new record in the database using the parameter and return the item
// Sample code
/*
$this->connect();
$sql = "INSERT INTO books (title, au_first_name, au_last_name)
VALUES ('$item->title','$item->au_first_name','$item->au_last_name')";
mysqli_query($this->connection, $sql) or die('Query failed: ' . mysqli_error($this->connection));
$autoid= mysqli_insert_id($this->connection);
mysqli_close($this->connection);
return $autoid;
*/
}
/*
public function updateItem($item) {
$stmt = mysqli_prepare($this->connection, "UPDATE tbltrust SET trust_code=?, trust_name=?, inst_code=? WHERE trust_key=?");
$this->throwExceptionOnError();
mysqli_stmt_bind_param($stmt, 'sssi', $item->trust_code, $item->trust_name, $item->inst_code, $item->trust_key);
$this->throwExceptionOnError();
mysqli_stmt_execute($stmt);
$this->throwExceptionOnError();
mysqli_stmt_free_result($stmt);
mysqli_close($this->connection);
} */
public function deleteItem($itemID) {
// TODO Auto-generated method stub
// Delete a record in the database
// Sample code
/*
$this->connect();
$itemID = mysqli_real_escape_string($this->connection, $itemID);
$sql = "DELETE FROM books WHERE itemID = $itemID";
mysqli_query($this->connection, $sql) or die('Query failed: ' . mysqli_error($this->connection));
mysqli_close($this->connection);
*/
}
public function count() {
// TODO Auto-generated method stub
// Return the number of items in your array of records
// Sample code
/*
$this->connect();
$sql = "SELECT * FROM books";
$result = mysqli_query($this->connection, $sql) or die('Query failed: ' . mysqli_error($this->connection));
$rec_count = mysqli_num_rows($result);
mysqli_free_result($result);
mysqli_close($this->connection);
return $rec_count;
*/
}
public function getItems_paged($startIndex, $numItems) {
// TODO Auto-generated method stub
// Return a page of records as an array from the database for this startIndex
// Sample code
/*
$this->connect();
$startIndex = mysqli_real_escape_string($this->connection, $startIndex);
$numItems = mysqli_real_escape_string($this->connection, $numItems);
$sql = "SELECT * FROM books LIMIT $startIndex, $numItems";
$result = mysqli_query($this->connection, $sql) or die('Query failed: ' . mysqli_error($this->connection));
$rows = array();
while ($row = mysqli_fetch_object($result)) {
$rows[] = $row;
}
mysqli_free_result($result);
mysqli_close($this->connection);
return $rows;
*/
}
}
?>
Pouvez-vous ajouter les messages d'erreur exacts et les lignes dans lesquelles ils se trouvent? –
Apprenez la langue dans laquelle vous codez dès que possible. Programmation par coïncidence nécessitera beaucoup plus d'efforts que de le faire correctement. –