/**
*
* Constructor
*
* @param object $field field object as extracted from database
* @param object $form form object as extracted from database
*/
public function __construct($field, $form)
{
parent::__construct($field, $form);
$this->queryValue = $this->input->get->get($field->name, null, 'ARRAY');
$this->postValue = $this->input->post->get($field->name, array(), 'ARRAY');
}
/**
*
* Constructor
*
* @param object $field field object as extracted from database
* @param object $form form object as extracted from database
*/
public function __construct($field, $form)
{
parent::__construct($field, $form);
$this->queryValue = $this->input->get->get($field->name, null, 'STRING');
$this->postValue = $this->input->post->get($field->name, '', 'STRING');
}
/**
* Method to build the field item list
*
* @return array of form fields
*
* @since 11.1
*/
public function getFields()
{
$app = JFactory::getApplication();
$this->fields = $app->getUserState('com_visforms.form' . $this->_id . '.fields');
if (!is_array($this->fields)) {
$fields = $this->getItems();
$visform = $this->getForm();
$n = count($fields);
//get basic field definition
for ($i = 0; $i < $n; $i++) {
$ofield = VisformsField::getInstance($fields[$i], $visform);
if (is_object($ofield)) {
$fields[$i] = $ofield->getField();
}
}
// perform business logic
for ($i = 0; $i < $n; $i++) {
$ofield = VisformsBusiness::getInstance($fields[$i], $visform, $fields);
if (is_object($ofield)) {
//as there may be interactions between the field processed and the rest of the form fields we always return the fields array
$fields = $ofield->getFields();
}
}
//only after we have performed the business logic on all fields we know which fields are disabled
//we can validate the "required" only then, because we have to omit the required validation for disabled fields!
//we use the business class for this as well
for ($i = 0; $i < $n; $i++) {
$ofield = VisformsBusiness::getInstance($fields[$i], $visform, $fields);
if (is_object($ofield)) {
$fields[$i] = $ofield->validateRequired();
}
}
//prepare HTML
for ($i = 0; $i < $n; $i++) {
$html = VisformsHtml::getInstance($fields[$i]);
if (is_object($html)) {
$ofield = VisformsHtmllayout::getInstance($visform->formlayout, $html);
if (is_object($ofield)) {
$fields[$i] = $ofield->prepareHtml();
}
}
}
$this->fields = $fields;
}
$app->setUserState('com_visforms.form' . $this->_id . '.fields', $this->fields);
return $this->fields;
}
