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请问如何识别论坛的帖子是否被阅读？

Discussion in '新人报道' started by Tameway, Feb 22, 2006.

  1. Tameway

    Tameway New Member

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    就拿这个论坛来说，没有被阅读的帖子是粗体黑，被阅读的是正常体

    那通过什么来判断一个帖子是否被一个用户阅读呢？

    有哪些思路？
     
    #1 Tameway, Feb 22, 2006
  2. wm_chief

    wm_chief New Member

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    建个字段，记录是否阅读
     
    #2 wm_chief, Feb 22, 2006
  3. Tameway

    Tameway New Member

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    如果A阅读了，B没有阅读

    那么就应该A看到帖子是正常体，B看到是粗体

    如果建立一个字段的话，那么只要有一个人读了，帖子就会正常体了，这样显然不好。
     
    #3 Tameway, Feb 22, 2006
  4. wm_chief

    wm_chief New Member

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    如果是不同用户不同结果的话，那肯定是用cookie。不可能存储于数据库
     
    #4 wm_chief, Feb 22, 2006
  5. 小叶

    小叶 New Member

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    傻乎乎的做法，，那么多帖子，难道都记录，去问问野兽去吧，，嘎嘎。。
     
    #5 小叶, Feb 22, 2006
  6. 不学无术

    不学无术 Ulysses 的元神

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    赞同，而且只是针对最新的部分帖子(时效)。帝国的论坛是这么实现的吧？

    :)
     
    #6 不学无术, Feb 22, 2006
  7. wm_chief

    wm_chief New Member

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    cookie存储是有限的。不能所有贴子都存
     
    #7 wm_chief, Feb 22, 2006
  8. Tameway

    Tameway New Member

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    想了一下，基本思路如下：

    首先检查COOKIE有没有相关记录，有则按照记录粗体或正常体显示
    没有则判断日期在当天的变粗体，昨天和昨天以前的帖子为正常体。。。。。
     
    #8 Tameway, Feb 22, 2006
  9. wm_chief

    wm_chief New Member

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    ：）差不多
     
    #9 wm_chief, Feb 22, 2006
  10. woshidianpa

    woshidianpa New Member

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    建个字段应该也是可以的吧..0或1
    看贴不是只提取一条记录吗？记录一的一个字段0，1 来判断.但是如果是每个用户都不一样的话
    用COOKIE合理
     
    #10 woshidianpa, Mar 2, 2006
  11. 飞天宝

    飞天宝 New Member

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    哦，我也学会了
     
    #11 飞天宝, Mar 4, 2006
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