This bundle provides way to change position of item on the list gradually. This mean that position will be changed by 1.
FSiAdminPositionableBundle works with conjunction with Sortable behavior extension for Doctrine2
Add to AppKernel.php:
new FSi\Bundle\AdminPositionableBundle\FSiAdminPositionableBundle(),Add routes to /app/config/routing.yml:
_fsi_positionable:
resource: "@FSiAdminPositionableBundle/Resources/config/routing/positionable.xml"
prefix: /adminSample entity:
Note: @Gedmo\Mapping\Annotation\SortablePosition points column to store position index
use Doctrine\ORM\Mapping as ORM;
use Gedmo\Mapping\Annotation as Gedmo;
use FSi\Bundle\AdminPositionableBundle\Model\PositionableInterface;
class Promotion implements PositionableInterface
{
/**
* @Gedmo\SortablePosition
* @ORM\Column(type="integer")
*/
protected $position;
/**
* {@inheritdoc}
*/
public function increasePosition()
{
$this->position++;
}
/**
* {@inheritdoc}
*/
public function decreasePosition()
{
$this->position--;
}
}Note: that PositionableInterface implementation is required
Sample datagrid definition:
columns:
title:
type: text
options:
display_order: 1
label: "backend.promotions.datagrid.title.label"
actions:
type: action
options:
display_order: 2
label: "backend.promotions.datagrid.actions.label"
field_mapping: [ id ]
actions:
move_up:
route_name: "fsi_admin_positionable_decrease_position"
additional_parameters: { element: "promotions" }
parameters_field_mapping: { id: id }
content: <span class="glyphicon glyphicon-arrow-up icon-white"></span>
url_attr: { class: "btn btn-warning btn-sm" }
move_down:
route_name: "fsi_admin_positionable_increase_position"
additional_parameters: { element: "promotions" }
parameters_field_mapping: { id: id }
content: <span class="glyphicon glyphicon-arrow-down icon-white"></span>
url_attr: { class: "btn btn-warning btn-sm" }