Homeland 有没有办法保存 topic 和 photos 的关系？

gihnius · May 16, 2013 · 1626 hits

RT

发主题上传图片时，可否获取到该主题包含的图片，比如

模型：Topic has_many Photos

this_topic.photos

这个有什么好方法怎么实现？

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