public function __construct()
 {
     parent::__construct();
     $covenantModel = new CovenantModel();
     $covenantData = $covenantModel->getAllCovenant();
     $examinationModel = new ExaminationModel();
     $examinationData = $examinationModel->fetchAll();
     $this->_cdexamination = new Zend_Form_Element_Select('cdexamination');
     $this->_cdexamination->setAttrib("id", "pricing_cdexamination");
     $this->_cdexamination->setLabel("Exame");
     $this->_cdexamination->setDecorators($this->_decoratorsDefault);
     $this->_cdexamination->setRequired(false);
     $this->_cdexamination->setRegisterInArrayValidator(false);
     $this->_cdexamination->addMultiOption("", 'Selecione um convênio');
     $this->_nrdeadline = new Zend_Form_Element_Text('nrdeadline');
     $this->_nrdeadline->setAttrib("id", "pricing_nrdeadline");
     $this->_nrdeadline->setAttrib("size", "15");
     $this->_nrdeadline->setLabel("Prazo Novo Exame (Mês)");
     $this->_nrdeadline->setDecorators($this->_decoratorsDefault);
     $this->_nrdeadline->setRequired(false);
     $this->_cdcovenant = new Zend_Form_Element_Select('cdcovenant');
     $this->_cdcovenant->setAttrib("id", "pricing_cdcovenant");
     $this->_cdcovenant->setLabel("Convênio");
     $this->_cdcovenant->setDecorators($this->_decoratorsDefault);
     $this->_cdcovenant->setRequired(false);
     $this->_cdcovenant->setRegisterInArrayValidator(false);
     $this->_cdcovenant->addMultiOption("Selecione", '000 - Selecione');
     foreach ($covenantData as $covenant) {
         $this->_cdcovenant->addMultiOption($covenant->cdcovenant, $covenant->idcovenant . ' - ' . $covenant->nmcovenant);
     }
     $this->_vlexamination = new Zend_Form_Element_Text('vlexamination');
     $this->_vlexamination->setAttrib("id", "pricing_vlexamination");
     $this->_vlexamination->setAttrib("maxlength", "22");
     $this->_vlexamination->setAttrib("size", "10");
     $this->_vlexamination->setLabel("Valor");
     $this->_vlexamination->setDecorators($this->_decoratorsDefault);
     $this->_vlexamination->setRequired(false);
     $this->_vlch = new Zend_Form_Element_Hidden('vlch');
     $this->_vlch->setAttrib("id", "pricing_vlch");
     $this->_fgbasevalexamination = new Zend_Form_Element_Select('fgbasevalexamination');
     $this->_fgbasevalexamination->setAttrib("id", "pricing_basevalexamination");
     $this->_fgbasevalexamination->setLabel("Un. Valor");
     $this->_fgbasevalexamination->addMultiOptions(array("1" => "CH", "2" => "R\$"));
     $this->_fgbasevalexamination->setDecorators($this->_decoratorsDefault);
     $this->_fgbasevalexamination->setRequired(false);
     $this->_fgauthrequired = new Zend_Form_Element_Checkbox('fgauthrequired');
     $this->_fgauthrequired->setAttrib("id", "pricing_fgauthrequired");
     $this->_fgauthrequired->setAttrib("value", "1");
     $this->_fgauthrequired->setLabel("Solic. Autorização");
     $this->_fgauthrequired->setDecorators($this->_decoratorsDefault);
     $this->_submitservice = new Zend_Form_Element_Button('submitservice');
     $this->_submitservice->setLabel("Adicionar");
     $this->_submitservice->setAttrib("id", "pricing_submitservice");
     $this->_submitservice->setAttrib("onClick", "save_covenantpricing();");
 }