Choose your database:
AnySQL
MySQL
MS SQL Server
PostgreSQL
SQLite
Firebird
Oracle
SQL Anywhere
DB2
MaxDB

Subscribe to our news:
Partners
Testimonials
Mike Little: "Great product, thank you for your great work and sharing".
Peter Robinson: "As a tech savvy company director, I wanted an inexpensive web based database application to manage all aspects of my business. As with most humans I find developing purely by CLI very hard and do not have the will or time to invest in improving my skills. I was looking to find a nice human friendly GUI to design and build my application, which is when I came across PHP Generator for MySQL.

Whilst you still need a great understanding of logic and a small amount of programming ability to get the specific results you require, I am very happy with the speed of progress I have been making with this invaluable tool.

With all the standard libraries included, this product makes normal requirements such as JavaScript form validation, lookup selectors, on click events, auto complete, detailed searches, multiformat exports, rss feeds and username security straight forward and quick.

Having any changes made via the GUI written to the web server at the click of a button makes testing out ideas quick and easy without fear of breaking your application.

To conclude, I couldn't find any other product on the market that came close to offering the amount of options this does, and I do hope that more products like this come out in the future, with the hope of eventually eradicating the need to program all together".

More

Add your opinion

PHP Generator for MySQL online Help

Prev Return to chapter overview Next

OnAfterLogin

This event occurs after a user is successfully logged in into the application.

 

Signature:

function OnAfterLogin ($userName, $connection, &$canLogin, &$errorMessage)

 

Parameters:

$userName

The name of the logged user.

$connection

An instance of the EngConnection class.

$canLogin

Specifies whether a user can login (true by default). You can set the value of this parameter to false to disable login even for a user who provided valid credentials.

$errorMessage

A message to be displayed when valid credentials are provided, but $canLogin == false.

 

Example 1:

Among other things this event can be used for tracking the user activity. The code snippet below inserts a new record containing user name and the login time into the 'log' table.

 

$connection->ExecSQL("INSERT INTO log(user_name, log_date) 

  VALUES ('$userName', CURRENT_TIMESTAMP)");

 

Example 2:

The following code allows to redirect users to home page after login.

 

header('Location: index.php');

exit;

 

Example 3:

The following code locks user account if number of failed login attempts exceeded otherwise the counter of failed login attempts is reset.

 

$sql = "SELECT failed_login_attempts FROM phpgen_users WHERE user_name='$userName'"; 

$failedLoginAttempts = $connection->ExecScalarSQL($sql);

if ($failedLoginAttempts >= 3) {

  $canLogin = false;

  $errorMessage = 

    "Dear $userName, your account is locked due to too many failed login attempts.";

} else {

  $sql = "UPDATE phpgen_users SET failed_login_attempts = 0 WHERE user_name='$userName'";

  $connection->ExecSQL($sql);

}

 

 

See also: OnAfterFailedLoginAttempt and OnBeforeLogout events



Prev Return to chapter overview Next