Flash Builder Data problem - mysqli_stmt_bind_param ?

Question

Hi All.. hope someone can help.
I've started a very simple application and experiencing a problem regarding creating a new record in a MySQL database via PHP & Zend.
Here's the snippet of AS:
          newLine.buy_price = cursor.current.buy;
          newLine.sell_price = cursor.current.sell;
          linesService.createLines(newLine);
          createLineResult.token = linesService.commit();
Here's the snippet of PHP (all generated by FB):
     public function createLines($item) {
          $stmt = mysqli_prepare($this->connection, "INSERT INTO $this->tablename (supplier, sku, product_name, quantity, buy_price, sell_price) VALUES (?, ?, ?, ?, ?, ?)");
          $this->throwExceptionOnError();
          mysqli_stmt_bind_param($stmt, 'iisiii', $item->supplier, $item->sku, $item->product_name, $item->quantity, $item->buy_price, $item->sell_price);
          $this->throwExceptionOnError();
          mysqli_stmt_execute($stmt);          
          $this->throwExceptionOnError();
          $autoid = mysqli_stmt_insert_id($stmt);
          mysqli_stmt_free_result($stmt);          
          mysqli_close($this->connection);
          return $autoid;
When I run the createLines() function then commit(), I get the following error popup from my application:
MySQL Error - 1064: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'lines (supplier, sku, product_name, quantity, buy_price, sell_price) VALUES (?, ' at line 1
#0 C:\wamp\www\XOM-debug\services\LinesService.php(119): LinesService->throwExceptionOnError()
#1 [internal function]: LinesService->createLines(Object(stdClass))
#2 [internal function]: ReflectionMethod->invokeArgs(Object(LinesService), Array)
#3 C:\wamp\www\ZendFramework\library\Zend\Server\Reflection\Function\Abstract.php(380): call_user_func_array(Array, Array)
#4 C:\wamp\www\ZendFramework\library\Zend\Amf\Server.php(359): Zend_Server_Reflection_Function_Abstract->__call('invokeArgs', Array)
#5 C:\wamp\www\ZendFramework\library\Zend\Amf\Server.php(359): Zend_Server_Reflection_Method->invokeArgs(Object(LinesService), Array)
#6 C:\wamp\www\ZendFramework\library\Zend\Amf\Server.php(553): Zend_Amf_Server->_dispatch('createLines', Array, 'LinesService')
#7 C:\wamp\www\ZendFramework\library\Zend\Amf\Server.php(629): Zend_Amf_Server->_handle(Object(Zend_Amf_Request_Http))
#8 C:\wamp\www\XOM-debug\gateway.php(69): Zend_Amf_Server->handle()
#9 {main}
As as I see it, the parameters are not being replaced by the actual values, so MySQL is freaking out as it's getting question marks in the statements. What I don't understand is how this is happening! Everything is auto-generated by FB. I created a new project from scratch and used only drag & drop from the Data/Services panel to generate a form for data entry and got the same error.
Any ideas!?
Cheers,
Steve

Answer 1

Hi,
Thanks for your feedback!
This feature has been going through a lot of changes with the BlazeDS and Flash Builder builds.
We request you to pick up the BETA2 build of Flash Builder and BlazeDS 4.0.0.10654, hopefully you should see things working fine.
Kindly let us know if you still encounter problems.
Thanks,
Balaji
http://balajisridhar.wordpress.com