hi,
basically what i'm trying to do is hide two fields from the form Stock
in the admin then when the user is creating or editing a new stock
object. there is some background calculation that is done then passed
as a request before the form is processed.
The code am trying to process is this in
/lib/model/doctrine/Stock.class
public function calculateTax($price) {
$afterTax = $price * sfConfig::get('app_tax_rate');
return $afterTax;
}
i then pass this function to a stockActions class using this code
public function executeUpdate(sfWebRequest $request) {
$this->stock = $this->getRoute()->getObject();
$this->form = this->configuration->getForm($this->stock);
$price = $request->getParameter('price');
$mystock = new Stock();
$taxRate = $mystock->calculateTax($price);
$request->setParameter('vat', $taxRate);
$request->setParameter('amount_with_vat', ($taxRate+$price));
$this->processForm($request, $this->form);
$this->setTemplate('edit');
}
what am trying to do is overide the default update function by getting
and calculating the appropriate parameters before the form is
processed. However, the values am calculating are not being processed
with the form.
what am i doing wrong? or is there another way to do this?
Thanks
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