Routing
=======

The default routes used in the CRUD controller are accessible through the
``Admin`` class.

The ``Admin`` class contains two routing method:

* ``getUrls()``: Returns the available routes;
* ``generateUrl($name, $options)``: Generates the related routes.

Routing Definition
------------------

You must set a ``base_route`` property inside your ``Admin`` class, which
represents the each route prefix.

.. code-block:: php

    class PostAdmin extends Admin
    {

        protected $class = 'Application\NewsBundle\Entity\Post';

        protected $base_route = 'news_post_admin';
    }

This definition is mandatory.

.. code-block:: xml

    <?xml version="1.0" encoding="UTF-8" ?>

    <routes xmlns="http://www.symfony-project.org/schema/routing"
        xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
        xsi:schemaLocation="http://www.symfony-project.org/schema/routing http://www.symfony-project.org/schema/routing/routing-1.0.xsd">

        <!-- NEWS CONTROLLER -->
        <route id="news_post_admin_list" pattern="/post">
            <default key="_controller">NewsBundle:PostAdmin:list</default>
        </route>

        <route id="news_post_admin_create" pattern="/post/create">
            <default key="_controller">NewsBundle:PostAdmin:create</default>
        </route>

        <route id="news_post_admin_batch" pattern="/post/batch">
            <default key="_controller">NewsBundle:PostAdmin:batch</default>
        </route>

        <route id="news_post_admin_update" pattern="/post/update">
            <default key="_controller">NewsBundle:PostAdmin:update</default>
        </route>

        <route id="news_post_admin_edit" pattern="/post/:id/edit">
            <default key="_controller">NewsBundle:PostAdmin:edit</default>
        </route>

        <route id="news_post_admin_delete" pattern="/post/:id/delete">
            <default key="_controller">NewsBundle:PostAdmin:delete</default>
        </route>
    </routes>


Routing usage
-------------

Inside a CRUD template, a route can be generated by using the ``Admin`` class.

.. code-block:: html

    <a href="{{ configuration.generateUrl('list') }}">List</a>

    <a href="{{ configuration.generateUrl('list', params|merge('page': 1) }}">List</a>