nuBuilder Forum

Posted: **Tue Dec 18, 2012 8:09 pm**

Hi

I need to make something like a task scheduler in my nuBuilder project.
I have some cars and I need to make a planning for maintenance.
So I created a subform that refers to a table with these columns: car_id, date, maintenance type (oil, tyres, etc.) and a boolean field, default '0', that becomes '1' when the maintenance is done.
But since I need to do maintenance every year, I'm searching for a function that inserts a new task with same values but date increased by one year when the previous task is done.
I tried to create a button on subform to do this, but I think it's not possible to run a sql query from JavaScript to insert a new row in the maintenance table.
Neither I know a way to run PHP from a button.

Other possibilities are:

1) Populate the field directly on subform in javascript, then save the record, but I don't know how insert a new subform row from javascript.
2) Use a PHP procedure (Add Activity) to insert new row directly into the database (nuRunQuery), but it seems too intricate and it opens a new blank window... comfortless!
3) Implement a cron job that does the task each year at 1st january.

Any suggestions?

Thank you

Alex

Posted: **Wed Dec 19, 2012 1:01 am**

Alex,

The best answer is to create a new record in After Save of the Form

Something like this..

Code: Select all

if('#finished_date#' != '' && '#finished#' != '1'){  //-- finished_date has just been added

   $id = uniqid('1'); 
   
   nuRunQuery("UPDATE service SET finished = '1' WHERE service_id = '#newID#'");
   nuRunQuery("INSERT INTO service (service_id, car_id, due) VALUES ('$id', '#car_id#', DATE_ADD('#finished_date#', INTERVAL 1 YEAR);));


}

Hope this helps

Steven

Posted: **Wed Dec 19, 2012 12:29 pm**

Steve

I had to modify the code because data are on a subform.
Furthermore I need some data that isn't displayed on the subform but is stored into database.

So I modified the code this way:

Code: Select all

$s = "scadenze_auto";
$rows             = $_POST["rows" . $s];
$table = nuRunQuery("SELECT tt_autoscad_idauto, tt_autoscad_id, tt_autoscad_data FROM tt_auto_scadenze");

for($i = 0 ; $i < $rows ; $i ++){
$field1     = 'scadenze_auto' . substr('000'.$i, -4)  . 'tt_autoscad_datafin';
$field2     = 'scadenze_auto' . substr('000'.$i, -4)  . 'tt_autoscad_stato';
$field3     = 'scadenze_auto' . substr('000'.$i, -4)  . 'tt_autoscad_data';
$field4     = 'scadenze_auto' . substr('000'.$i, -4)  . 'tt_autoscad_idtip';
$field5     = 'scadenze_auto' . substr('000'.$i, -4)  . 'tt_autoscad_note';
$r = db_fetch_row($table);
$f1 = $_POST[$field1];
$f2 = $_POST[$field2];
$f3 = $_POST[$field3];
$f4 = $_POST[$field4];
$f5 = $_POST[$field5];

if($f1 != '' && $f3 != '' && $f2 != 'Sì'){
   $id = uniqid('1');
 
   nuRunQuery("UPDATE tt_auto_scadenze SET tt_autoscad_stato = 'Sì' WHERE tt_autoscad_id = '$r[1]'");

$sql  = "INSERT INTO tt_auto_scadenze (tt_autoscad_id, tt_autoscad_idauto, tt_autoscad_data, tt_autoscad_idtip, tt_autoscad_note, tt_autoscad_stato)"; 
$sql .= " VALUES ('$id', '$r[0]', DATE_ADD('$r[2]', INTERVAL 1 YEAR), '$f4', '$f5', 'No')";

nuRunQuery($sql);

and it works.

Thank you for your suggestions.

Alex

Posted: **Thu Dec 20, 2012 12:52 am**

No worries.

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