function _displaySelect($tpl = null)
{
$uri =& JFactory::getURI();
$document =& JFactory::getDocument();
$submit_key = JRequest::getVar('key', '');
$source = JRequest::getVar('source', '');
if (empty($submit_key)) {
echo JText::_('COM_REDFORM_PAYMENT_ERROR_MISSING_KEY');
return;
}
$document->setTitle($document->getTitle() . ' - ' . JText::_('COM_REDFORM'));
$gwoptions = $this->get('GatewayOptions');
if (!count($gwoptions)) {
echo JText::_('COM_REDFORM_PAYMENT_ERROR_MISSING_GATEWAY');
return;
}
$lists['gwselect'] = JHTML::_('select.genericlist', $gwoptions, 'gw');
$price = $this->get('Price');
$currency = $this->get('Currency');
$this->assignRef('lists', $lists);
$this->assign('action', htmlspecialchars($uri->toString()));
$this->assign('key', $submit_key);
$this->assign('source', $submit_key);
$this->assign('price', $price);
$this->assign('currency', $currency);
// Analytics
if (redFORMHelperAnalytics::isEnabled()) {
$event = new stdclass();
$event->category = 'payement';
$event->action = 'display';
$event->label = "display payment form {$submit_key}";
$event->value = null;
redFORMHelperAnalytics::trackEvent($event);
}
parent::display($tpl);
}
/**
* returns the html code for form elements (only the elements ! not the form itself, or the submit buttons...)
*
* @param int id of the form to display
* @param int/array optional id of submission_id, for example when we are modifying previous answers
* @param int optional number of instance of forms to display (1 is default)
* @return string html
*/
function displayForm($form_id, $reference = null, $multiple = 1, $options = array())
{
$this->setFormId($form_id);
$uri =& JFactory::getURI();
// was this form already submitted before (and there was an error for example, or editing)
$answers = $this->getAnswers($reference);
if ($answers && $reference) {
$submit_key = $answers[0]->submit_key;
} else {
$submit_key = null;
$answers = null;
}
$model_redform = new RedformModelRedform();
$model_redform->setFormId($form_id);
$form = $model_redform->getForm();
$html = '<form action="' . JRoute::_('index.php?option=com_redform') . '" method="post" name="redform" class="' . $form->classname . '" enctype="multipart/form-data" onsubmit="return CheckSubmit();">';
$html .= $this->getFormFields($form_id, $submit_key, $multiple, $options);
/* Get the user details form */
if (!$answers && !JRequest::getVar('redform_edit') && !JRequest::getVar('redform_add')) {
$html .= '<div id="submit_button" style="display: block;" class="submitform' . $form->classname . '"><input type="submit" id="regularsubmit" name="submit" value="' . JText::_('COM_REDFORM_Submit') . '" />';
$html .= '</div>';
}
$html .= '<input type="hidden" name="task" value="save" />';
if ($answers && $answers[0]->sid > 0) {
$html .= '<input type="hidden" name="submitter_id" value="' . $answers[0]->sid . '" />';
}
if (JRequest::getVar('redform_edit') || JRequest::getVar('redform_add')) {
$html .= '<input type="hidden" name="controller" value="submitters" />';
}
$html .= '<input type="hidden" name="controller" value="redform" />';
$html .= '<input type="hidden" name="referer" value="' . htmlspecialchars($uri->toString()) . '" />';
$html .= '</form>';
// Analytics
if (redFORMHelperAnalytics::isEnabled()) {
$event = new stdclass();
$event->category = 'form';
$event->action = 'display';
$event->label = "display form {$form->formname}";
$event->value = null;
redFORMHelperAnalytics::trackEvent($event);
}
return $html;
}
