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V2EX  ›  Python

[django]cartridge 怎么扩展 Product 这个模型呢

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  •   pythonee · Apr 11, 2015 · 3240 views
    This topic created in 4071 days ago, the information mentioned may be changed or developed.
    比如说现在想增加一个评论,评论是存在另外一个表里,在展示Product的详情页的时候,想把这个商品的评论都展示出来,我想最好的办法就是给Product增加方法,或者是扩展action?
    2 replies    2015-04-11 18:48:41 +08:00
    wph95
        2
    wph95  
       Apr 11, 2015
    评论(comment)模型(model)加个ForeignKey 连到Product
    comment = models.ForeignKey("Product")


    然后 product.comment_set.all()就是所有的评论queryset
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