Zend_Form: when print elements of form in view- form tag dod't created - zend-framework

Question

Problem:
When print elements of form in view, form tag don't created
My View:
<?php
/****** print elements and inser label:: have to be done in this way for integrate cushycms ********/
echo $this->form->empty;
?>
<label>Ad Title</label>
<?php
echo $this->form->adtitle;
?>
<label></label>
<?php echo $this->form->adbody; ?>
MY Form (part of the code):
class MyForm extends Zend_Form
{
function init(){
$empty = new Zend_Form_Element_Hidden("empty");
$empty->removeDecorator('Label');
$title = new Zend_Form_Element('adtitle');
$title->removeDecorator('Label');
$title//->setLabel('Ad Title')
->setRequired('true')
->addFilter('StripTags')
->addFilter('StringTrim')
->addValidator('NotEmpty')
->setAttrib('MAXLENGTH',100)
->setAttrib('Size',106);
$title->getValidator('NotEmpty')
->setMessage('Company Name can not be empty');
$body = new Zend_Form_Element_Textarea('adbody');
$body->removeDecorator('Label');
}
}
The html that I get (form tag not exist):
<dd id="empty-element">
<input type="hidden" name="empty" value="" id="empty"></dd> <label>Ad Title</label>
<dd id="adtitle-element">
<input type="text" name="adtitle" id="adtitle" value="" MAXLENGTH="100" Size="106"></dd><label></label>
<dd id="adbody-element">
<textarea name="adbody" id="adbody" onKeyDown="javascript:limitText(this.form.countdown,400)" onKeyUp="javascript:limitText(this.form.countdown,400)" rows="24" cols="80"></textarea></dd> <label>chras left (maximum 400): </label>
Thank you very much

Answer 1

I think you have to add the form tag by your self.
<form action="<?= $this->escape($this->form->getAction() ?>"
method="<?= $this->escape($this->form->getMethod() ?>"
>
Or use
echo $this->form;