Symfony2 - 在 Sonata Admin 的元素列表中提供默认过滤器 [英] Symfony2 - Give a default filter in a list of elements of Sonata Admin

问题描述

我有一个 Vehicle 类型的元素列表，我用 Sonata Admin 展示了这些元素.我允许通过状态"字段过滤这些元素，但我希望在显示列表时只显示活动车辆，如果有人想查看非活动车辆，请使用过滤器并选择非活动状态.我想知道是否有人知道默认情况下使用 Sonata Admin 为元素列表应用过滤器的方法.

I have a list of elements of type Vehicle and I show these elements with Sonata Admin. I allow to filter these elements by the "status" field, but I want that, when the list is showed, only the active vehicles are showed, and if somebody wants to see the inactive vehicles, uses the filter and select the inactive status. I would like to know if somebody Knows the way to apply filters by default for a list of elements using Sonata Admin.

这是我的代码:

public function configureListFields(ListMapper $listMapper)
{
    $listMapper
        ->addIdentifier('name')
        ->add('status')
    ;
}

protected function configureDatagridFilters(DatagridMapper $mapper)
 {
     $mapper
         ->add('name')
         ->add('status')
     ;
 }

是否有任何选项可以添加到 configureDatagridFilters() 中的状态字段以实现此目标?其他选择?

Is there any option that can be added to the status field in configureDatagridFilters() to achieve this goal? Other options?

提前致谢.

推荐答案

你必须重写 $datagridValues 属性如下(对于 status > 0 如果它是一个整数) :

You have to override $datagridValues property as following (for status > 0 if it's an integer) :

   /**
    * Default Datagrid values
    *
    * @var array
    */
   protected $datagridValues = array (
           'status' => array ('type' => 2, 'value' => 0), // type 2 : >
           '_page' => 1, // Display the first page (default = 1)
           '_sort_order' => 'DESC', // Descendant ordering (default = 'ASC')
           '_sort_by' => 'id' // name of the ordered field (default = the model id field, if any)
      // the '_sort_by' key can be of the form 'mySubModel.mySubSubModel.myField'.
   );

来源:在列表视图中配置默认​​页面和排序

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