/**
* Creates an object representation of a html form.
*/
public function createForm($action)
{
$this->form = new Form();
$label = new Field\Label();
$input = new Field\Input();
$submit = new Field\Submit();
$label->setMessage('Enter coordinates (row, col), e.g. A5');
$input->setSize(5);
$input->setName('coord');
$submit->setName('submit');
$this->form->addField($label);
$this->form->addField($input);
$this->form->addField($submit);
$this->form->setPostMethod();
$this->form->setAction($action);
$this->form->loadDataSubmitted();
}