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Updating MySQL Unix date tables with Scheduler

I managed to get the Scheduler to display the dates correctly but it doesn't update the database when I make a change in the Scheduler

here is my code so far:

include ('../config.php');
include ('../../codebase/scheduler_connector.php');

$res=mysql_connect($mysql_server,$mysql_user,$mysql_pass);
mysql_select_db($mysql_db);
    
$scheduler = new schedulerConnector($res);
$scheduler->enable_log("log.txt",true);

$scheduler->render_sql("select id,from_unixtime(sessdate) AS start,from_unixtime(sessionend) AS finish,description from mdl_attendance_sessions","id","start,finish,description");

The Scheduler is a wonderful tool and I hope you can help me to update my tables. Thanks

Thanks for the help.

I tried to implement the beforeupdate event handler but am still not able to update tables:

here is my code:

<?php

    include ('../config.php');
    include ('../../codebase/scheduler_connector.php');

    $res=mysql_connect($mysql_server,$mysql_user,$mysql_pass);
    mysql_select_db($mysql_db);
   
    $scheduler = new schedulerConnector($res);
    $scheduler->enable_log("log.txt",true);
   
        function myUpdate($action){
            mysql_query("UPDATE mdl_attendance_sessions SET sessdate = '{strtotime($action->get_value('sessdate'))}', sessionend = '{strtotime($action->get_value('sessionend'))}', description = '{$action->get_value('description')}' WHERE id='{$action->get_id()}'");
            $action->success();
        }
       
    $scheduler->event->attach("beforeUpdate","myUpdate");

    $scheduler->render_sql("select id,from_unixtime(sessdate) AS sessdate,from_unixtime(sessionend) AS sessionend,description from mdl_attendance_sessions","id","sessdate,sessionend,description");

?>


and here is the text from the log file:

DataProcessor object initialized
346_id => 346
346_start_date => 2009-9-10 16:40
346_end_date => 2009-9-10 17:05
346_text =>
346_!nativeeditor_status => updated
ids => 346

Row data [346]
id => 346
sessdate => 2009-9-10 16:40
sessionend => 2009-9-10 17:05
description =>
!nativeeditor_status => updated

Undefined property: DataAction::$get_value at /home/admin/public_html/test/mod/attforblock/dhtmlx/dhtmlxConnector/php/samples/scheduler/events.php line 13

Undefined property: DataAction::$get_value at /home/admin/public_html/test/mod/attforblock/dhtmlx/dhtmlxConnector/php/samples/scheduler/events.php line 13

Event code for update processed

Edit operation finished
0 => action:updated; sid:346; tid:346;

Update:

I got it to work like this:

<?php

include ('../config.php');
include ('../../codebase/scheduler_connector.php');

$res=mysql_connect($mysql_server,$mysql_user,$mysql_pass);
mysql_select_db($mysql_db);

$scheduler = new schedulerConnector($res);
$scheduler->enable_log("log.txt",true);

function myUpdate($action){
    $start = strtotime($action->get_value('sessdate'));
    $finish = strtotime($action->get_value('sessionend'));
    mysql_query("UPDATE mdl_attendance_sessions SET sessdate = '{$start}', sessionend = '{$finish}', description = '{$action->get_value('description')}' WHERE id='{$action->get_id()}'");
    $action->success();
}

$scheduler->event->attach("beforeUpdate","myUpdate");

$scheduler->render_sql("select id,from_unixtime(sessdate) AS sessdate,from_unixtime(sessionend) AS sessionend,description from mdl_attendance_sessions","id","sessdate,sessionend,description");

?>

Great stuff!