issue with zend form element displaying -

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please check code below, problem no form element displayed in test action not able locate

test.php-->form class

class application_form_test extends zend_form     {         public $t_fileup;         public $t_submit;         /*function init           * initialise elements          * */         public function _init()         {             $this->t_fileup=new zend_form_element_text('image');             //$this->t_fileup->setdestination(uploads);              $this->t_submit=new zend_form_element_submit('add');            }         /*function generate form specific function          * */         public function generateform()         {             return $this->addelements(array($this->t_fileup,$this->t_submit));         }      }

testaction

public function testaction()     {         $objform=new application_form_test();         $forms=$objform->generateform();         $this->view->form=$forms;   }

test.phtml

<?php  //echo $this->nm; echo $this->form->image; ?>

the function name hook wrong (no "_"):

use:

        public function init()         {             $this->t_fileup=new zend_form_element_text('image');             //$this->t_fileup->setdestination(uploads);              $this->t_submit=new zend_form_element_submit('add');               }

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