<?php class ActiveHiddenFieldTest extends TPage { public function onSetValue($sender, $param) { $this->HiddenFieldEmpty->setValue('No longer empty'); $this->ResponseLabel->setText($this->HiddenFieldEmpty->getValue()); } public function onGetValue($sender, $param) { $this->ResponseLabel->setText($this->HiddenFieldUsed->getValue()); } public function onGetBothValues($sender, $param) { $this->ResponseLabel->setText($this->HiddenFieldEmpty->getValue().'|'.$this->HiddenFieldUsed->getValue()); } } ?>