protected function _setRoles()
    {
        $this->loadModel('Block.Blocks');
        $roles = $this->Blocks->Roles->find('list');
        $this->set('roles', $roles);
    }
protected function _setRoles()
    {
        $this->loadModel('Block.Blocks');
        $roles = $this->Blocks->Roles->find('list');
        $this->set('roles', $roles);
    }
protected function _setRoles ( ) { $ this -> loadModel ( 'Block.Blocks' ) ; $ roles = $ this -> Blocks -> Roles -> find ( 'list' ) ; $ this -> set ( 'roles' , $ roles ) ; }
Sets "roles" variable for later use in FormHelper.

@return void
Sets roles variable for later use in FormHelper .