I'm using the php class described at https://github.com/OpenCode/openerp-php-connector/blob/master/openerp.class.php
I have the following code in my php file:
$rpc->call_function('account.invoice.basic','act_open',array('invoice_id' => $invoice_id))
But the invoice stays at 'draft' state, i don't have any idea why... can anyone help me with this?
I tried also with 'invoice_open' instead of 'act_open', but also that isn't working....