Doctrine模型的默认排序属性 [英] Default sort attribute for Doctrine Model

问题描述

我想知道是否有办法声明我的教义模式的默认顺序。

I was wondering if there is a way to declare the default order for my doctrine models.

例如

我有一个工作模型，它有照片。加载作品时，与其相关联的所有照片将被加载到 $ work->照片中。当我们显示它们时，它们被按照它们的ID排序。

I have a work model and it has photos. When I load a work, all photos associated to it get loaded into $work->photos. When I display them, they are ordered by their IDs.

在另一个字段上声明默认顺序或者可能会覆盖提取行为，这将非常方便。

It would be very convenient to declare a default order on another field or perhaps override the fetch behaviour altoghether.

我宁愿不把照片转换成一个数组并使用usort。谢谢。

I'd rather not to convert the photos to an array and use usort. Thanks.

推荐答案

您可以在YAML中指定如下：

You can specify it in the YAML as follows:

如果是表中的字段的排序顺序，则添加：

If it's a sorting order for a field in the table itself add:

options:
  orderBy: fieldname

其中选项：的深度与您将有一个列：或关系：条目。注意： orderBy的大小写：至关重要;错误，你会得到没有错误，但也没有排序。

where options: is at the same depth as you'd have a columns: or relations: entry. NB: The capitalisation of orderBy: is vital; get it wrong and you'll get no error but also no sorting.

如果它是关系的排序顺序，那么在关系中你可以跳过选项：部分，然后放入：

If it's a sorting order for a relationship then, within the relationship you can skip the options: part and just put in:

orderBy: fieldname

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