hi
with my old component this xwriting working, but with cook not working
function conso09()
{ //calcul de la conso chauffage 2009
$params = JComponentHelper::getParams('com_batenergie');
// Load the data
$query = ' SELECT * FROM #__batenergie_objects '.
' WHERE id = '. $data->id ;
$this->_db->setQuery( $query );
$this->_data = $this->_db->loadObject();
//calcul
$total = ($this->_data->dpe09_fioul * $params->get('kwhx_fioul', 1) )
+ ($this->_data->dpe09_gas * $params->get('kwhx_gas', 1))
+ ($this->_data->dpe09_gasp * $params->get('kwhx_gasp', 1))
+ ($this->_data->dpe09_elec * $params->get('kwhx_elec', 1))
+ ($this->_data->dpe09_boisp * $params->get('kwhx_boisp', 1))
+ ($this->_data->dpe09_boisg * $params->get('kwhx_boisg', 1))
+ ($this->_data->dpe09_boisb * $params->get('kwhx_boisb', 1));
return $total;
}
LJ