AccessoriesWidget.php

gistfile1.php

<?php
 
class AccessoriesWidget extends Widget {
    static $db = array(
        "Title" => "Varchar",

    );
     

    static $many_many = array (
        'Pages' => 'Page' 
        
    );  



    static $title       = "Accessories";
    static $cmsTitle    = "Related pages";
    static $description = "Add related pages";
     

 
    function getCMSFields() {
        return new FieldSet(

            new CheckboxSetField("Pages", "Related", DataObject::get('Page'))
        );
    }
}
 
?>


<?PHP 
//From the Page class
    static $belongs_many_many = array (
        'widgets' => 'AccessoriesWidget'
    ); 
?>

static $belongs_many_many = array (
    'widgets' => 'AccessoriesWidget'
);