/**
* Perform some actions on the form, right before it is displayed but already populated
*
* Here we add the table display to the form.
*
* @return \Zend_Form
*/
public function beforeDisplay()
{
if ($this->_csrf) {
$this->_csrf->initCsrfToken();
}
if ($this->layoutAutoWidthFactor || $this->layoutFixedWidth) {
$div = new \MUtil_Html_DivFormElement();
if ($this->layoutFixedWidth) {
$div->setAsFormLayout($this->_form, $this->layoutFixedWidth);
} else {
$div->setAutoWidthFormLayout($this->_form, $this->layoutAutoWidthFactor);
}
}
}
/**
* Creates from the model a \Zend_Form using createForm and adds elements
* using addFormElements().
*
* @param int $step The current step
* @return \Zend_Form
*/
protected function getFormFor($step)
{
$baseform = $this->createForm();
if ($this->trackEngine && $step == 4 && \MUtil_Bootstrap::enabled() !== true && $baseform instanceof \MUtil_Form) {
$model = $this->getModel();
$table = new \MUtil_Html_DivFormElement();
$table->setAsFormLayout($baseform);
$baseform->setAttrib('class', $this->class);
$bridge = $model->getBridgeFor('form', $baseform);
$this->_items = null;
$this->initItems();
$this->addFormElementsFor($bridge, $model, $step);
return $baseform;
} else {
return parent::getFormFor($step);
}
}
