addSelectable on CRUD grid - not returning values

[The Black Pig]

Hi all,

I'm trying to pass the values from the checkboxes created by addSelectable to another form in a dialog.

However, when I test for the value of the the 'selectable' field it is always empty.

I have tried 2 different methods to get  handle on the ids

Method 1 - via a form submit:

class page_land extends Page {

    function init(){

        parent::init();

    

$c = $this->add('CRUD','Advanced');

        $c->setModel('Land');

        $f = $c->add('Form',null,null,array('form_empty'));

        $f->addField('line','ids');

        if ($c->grid){

            $c->grid->addSelectable('ids');

            if ($c->grid->addButton('Add Notes')->isClicked()) {

                $f->js(true)->submit()->execute();

            }

             $f->onSubmit(function($f) use ($c) {

                $ids = $f->get('ids');

                $f->js()->univ()->alert($ids)->execute(); //ids is always empty

            });

            }

        }

}

Method 2 - just try and grab the form values

class page_land extends Page {

    function init(){

        parent::init();

    

$c = $this->add('CRUD','Advanced');

        $c->setModel('Land');

        $f = $c->add('Form',null,null,array('form_empty'));

        $f->addField('line','ids');

        if ($c->grid){

            $c->grid->addSelectable('ids');

            if ($c->grid->addButton('Add Notes')->isClicked()) {

                $ids = $f->get('ids');
                $this->js()->univ()->alert($ids)->execute();

            }

        }

}

Thanks

Stuart

[The Black Pig]

Problem solved I needed to change

$c->grid->addSelectable('ids');

 to 

$c->grid->addSelectable($f->getElement('ids'));

[The Black Pig]