I’m trying to use joomla to get data from a database using an external php file.
The JOOMLA directory is: C:\xampp\htdocs\progetti\dilerooms
I create an Article: DASHBOARD and insert this code:
{source}
<script type="text/javascript">
var jQueryRepresentatives = jQuery.noConflict();
jQueryRepresentatives(document.body).on('change','#state',function(){
jQueryRepresentatives.ajax({
type: 'GET',
url: "http://localhost/progetti/dilerooms/index.php?option=com_ajax&module=k2_representatives&format=raw&Itemid=111&method=getRepresentatives&state="+jQueryRepresentatives('#state').val(),
success:function(data){
jQueryRepresentatives('#results').html(data);
},
error:function(){
jQueryRepresentatives('#results').html('<p>error '+jQueryRepresentatives('#state').val()+'</p>');
}
});
});
</script>
<form action="" method="post"><strong>DETTAGLI SPESE CONTO</strong>
<select id="state">
<option value="NA">Seleziona anno</option>
<?php
$db = JFactory::getDbo();
$query = $db->getQuery(true);
$query = "SELECT idanno FROM #__anno";
$db->setQuery($query);
$results = $db->loadAssocList();
if($results != null){
foreach ( $results as $print ){
echo '<option>'.$print['idanno'].'</option>';
}
}
else
{
echo "Error table anno";
}
?>
</select>
</form>
<div id="results"> </div>{/source}
I create a mod_k2_representatives module:
{source}<?php
defined('_JEXEC') or die ;
require_once (dirname(dirname(__FILE__)).'/test.php');
$items = modK2RepresentativesHelper::getItems($params);
?>{/source}
and i create test.php in the joomla directory:
<?php
class modK2RepresentativesHelper{
function getItems(&$params, $format = ‘html’){
"<strong>Ciao " . $params . "</strong>";
}
function getRepresentativesAjax(){
"<strong>Ciao " . $params . "</strong>";
}
}
?>
I expect that when I select the drop-down menu it will print what is inside the test.php file; but it goes in error:function().
