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SESSION like a query parameter

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TOPIC: SESSION like a query parameter

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#21928

SESSION like a query parameter 12 Years, 5 Months ago

Karma: 0

Hi,

i have a problem. I need to retreive data by a query in a module AriDataTable based on a session variable that i retreive in the same article.

In the article:
{jumi [jumi_includes/Select_CodClasse.php]}

{aridatatables moduleId="118"}

The query in the moduleId 118 is.

SELECT dbo_coordinatori.Nominativo, Ricevimento FROM (dbo_coordinatori INNER JOIN scrutini_classi ON dbo_coordinatori.IdInsegnante = scrutini_classi.CodCoordinatore) WHERE scrutini_classi.idClasse = ??????????;

How can i do to give $_SESSION[codclasse] like a parameter of the query of the module?

I've tried to modify the \modules\mod_aridatatables\includes\kernel\DataTables\Models\class.DataTablesDataSqlModel.php file adding these rows:
if (strpos($query, '{$_SESSION:') !== false)
{
$session = $_SESSION;
$db =& JFactory::getDBO();

AriArrayHelper::walkRecursive($session, array(&$db, 'Quote'));
$params['SESSION'] = $session;
}

and then i've modified the select instruction in this way

SELECT dbo_coordinatori.Nominativo, Ricevimento FROM (dbo_coordinatori INNER JOIN scrutini_classi ON dbo_coordinatori.IdInsegnante = scrutini_classi.CodCoordinatore) WHERE scrutini_classi.idClasse = {$_SESSION[codclasse]};
or this way
SELECT dbo_coordinatori.Nominativo, Ricevimento FROM (dbo_coordinatori INNER JOIN scrutini_classi ON dbo_coordinatori.IdInsegnante = scrutini_classi.CodCoordinatore) WHERE scrutini_classi.idClasse = {$_SESSION:codclasse};

...but i don't retreive any data.

Someone can help me?
Paolo

Paolo De Falco

The administrator has disabled public write access.

#21931

Re:SESSION like a query parameter 12 Years, 5 Months ago Karma: 748

Hello,

Try to use the next SQL query:

Code:



SELECT dbo_coordinatori.Nominativo, Ricevimento FROM (dbo_coordinatori INNER JOIN scrutini_classi ON dbo_coordinatori.IdInsegnante = scrutini_classi.CodCoordinatore) WHERE scrutini_classi.idClasse = {$SESSION:codclasse}

If it doesn't help, could you provide temporary access to your J! backend by email so we can investigate the problem?

Regards,
ARI Soft

admin