I was thinking in the same.. (but I'm not as fast as you in SS). Let me try and I'll tell you.

Thank You.

Hello, good news pal..., I've set something like this

class MyPage extends Page {
...
static $has_one = array(
...
'Poll' => 'Poll'
);
...
function getCMSFields(){
$fields = parent::getCMSFields();
$dosPoll = DataObject::get('Poll');
$map = $dosPoll ? $dosPoll ->toDropdownMap('ID','PollTitle') : array();
$fields->addFieldToTab('Root.Content.Main', new DropdownField('PollID', 'Select a poll',$map));
return $fields;
}
...
}

and in the controller

class GuerraPage_Controller extends Page_Controller {
function MyPoll() {
Session::set('MyVar',$this->Title);
$myvar = Session::get('MyVar');
return new ShowPoll($this, $myvar);
}

and it works automatically. The only thing that you have to do is to set the title of the poll IDENTICALLY to the title of the page.

Now I'm facing a problem (how to use the poll module, where to redirect the visitor after the vote, where to show the votes). Any info here?

hmmmmm

$myvar = Session::get('MyVar'); 
return new ShowPoll($this, $myvar);

I was suggesting that you use the session to pass the id of the required poll into the polls module...
So the code in the page init would be...

function init() {
parent::init();
Session::set('PollID',$this->PollID); 
}

and then using that in the polls module

function __construct($controller, $name,$iPollID) 
... 
$poll = DataObject::get_by_id('Poll', Session::get('MyPollID'));

and then your page template would only need...

$ShowPoll;

(al untested)

It works, but now, how can I get the poll to work?. I mean, I show the poll in the page, but, when I vote, the system get me to a page that doesn't exists. How can I manage that?. I can see a discusion link option, do you know how to use it?. How can I redirect the poll to the same page when the people votes?.

Thank You!