Symfony2 Service Container - Passing ordinary arguments to service constructor
Well, to answer your question, you pass service constructor arguments using the arguments parameter:
services:
ibw_jobeet_paginator:
class: %ibw_jobeet_paginator.class%
arguments:
- 1 # total
- 2 # per page
- 3 # current page
Of course that does not really help you out much since the parameters are dynamic.
Instead, move the arguments from the constructor to another method:
class Paginator
{
public function __construct() {}
public function init($total_count, $per_page, $current_page)
{
}
}
$paginator = $this->get('ibw_jobeet_paginator')->init($total_jobs, $per_page, $current_page);
Comments
-
Rafael Adel almost 2 years
I have this
Paginator
class constructor:class Paginator { public function __construct($total_count, $per_page, $current_page) { } }
The
Paginator
Service is registered inIbw/JobeetBundle/Resources/config/services.yml
like this :parameters: ibw_jobeet_paginator.class: Ibw\JobeetBundle\Utils\Paginator services: ibw_jobeet_paginator: class: %ibw_jobeet_paginator.class%
When i use the
Paginator
like this:$em = $this->getDoctrine()->getManager(); $total_jobs = $em->getRepository('IbwJobeetBundle:Job')->getJobsCount($id); $per_page = $this->container->getParameter('max_jobs_on_category'); $current_page = $page; $paginator = $this->get('ibw_jobeet_paginator')->call($total_jobs, $per_page, $current_page);
I get this exception:
Warning: Missing argument 1 for Ibw\JobeetBundle\Utils\Paginator::__construct(), called in /var/www/jobeet/app/cache/dev/appDevDebugProjectContainer.php on line 1306 and defined in /var/www/jobeet/src/Ibw/JobeetBundle/Utils/Paginator.php line 13
I guess there's something wrong in passing arguments to the
Paginator
service constructor. Could you tell me, How to pass arguments to a service constructor ? -
Rafael Adel over 10 yearsYea, I did that just to get it working, But having the ability to pass the arguments inside
$this->get()
method would be great.