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2007-06-27



·¢¼þÈË£º Neo Chen
·¢ËÍʱ¼ä£º 2007-06-27 09:43:54
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Ö÷Ì⣺ [python-chinese]request.POST ÎÊÌâ.

request.POST È¡µ½HTTP HEAD ÖеÄÌá½»Êý¾Ý.

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这份数据是浏览器预留的 ，每次刷新浏览器会重复发送请求。对与服务器来说，两种请求没有任何不同。

On 6/27/07, 龙 <qujinlong123 at gmail.com> wrote:
>
>  刷新不就等于重新提交？清空视图中的数据或者转到另外的视图吧，否则如何控制用户的行为
>
>  ------------------------------
>  龙
> 2007-06-27
>  ------------------------------
>  *发件人：* Neo Chen
> *发送时间：* 2007-06-27 09:43:54
> *收件人：* python-chinese at lists.python.cn
> *抄送：*
> *主题：* [python-chinese]request.POST 问题.
>
>  request.POST 取到HTTP HEAD 中的提交数据.
>
> 当我取到数据后,我怎么清空它?
>
> 因为只要多刷新几次.数据库中就会有很多重复记录?
>
> _______________________________________________
> python-chinese
> Post: send python-chinese at lists.python.cn
> Subscribe: send subscribe to python-chinese-request at lists.python.cn
> Unsubscribe: send unsubscribe to  python-chinese-request at lists.python.cn
> Detail Info: http://python.cn/mailman/listinfo/python-chinese
>



-- 
Regards.
wangyingqi
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你刷新后，新增的记录不是因为request.POST里面保存了记录，是因为你重复提交数据了。也就是说，你正在反复的执行你提交的动作。

在07-6-27，Neo Chen <openunix at 163.com> 写道：
>
>  request.POST 取到HTTP HEAD 中的提交数据.
>
> 当我取到数据后,我怎么清空它?
>
> 因为只要多刷新几次.数据库中就会有很多重复记录?
>
> _______________________________________________
> python-chinese
> Post: send python-chinese at lists.python.cn
> Subscribe: send subscribe to python-chinese-request at lists.python.cn
> Unsubscribe: send unsubscribe to  python-chinese-request at lists.python.cn
> Detail Info: http://python.cn/mailman/listinfo/python-chinese
>
>


-- 
武长斌
chbin.w at gmail.com
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做一次redirect


>From: "武长斌" <chbin.w在gmail.com>
>Reply-To: python-chinese在lists.python.cn
>To: python-chinese在lists.python.cn
>Subject: Re: [python-chinese] request.POST 问题.
>Date: Wed, 27 Jun 2007 13:12:56 +0800
>
>你刷新后，新增的记录不是因为request.POST里面保存了记录，是因为你重复提交数
据了。也就是说，你正在反复的执行你提交的动作。
>
>在07-6-27，Neo Chen <openunix在163.com> 写道：
>>
>>  request.POST 取到HTTP HEAD 中的提交数据.
>>
>>当我取到数据后,我怎么清空它?
>>
>>因为只要多刷新几次.数据库中就会有很多重复记录?
>>
>>_______________________________________________
>>python-chinese
>>Post: send python-chinese在lists.python.cn
>>Subscribe: send subscribe to python-chinese-request在lists.python.cn
>>Unsubscribe: send unsubscribe to  
>>python-chinese-request在lists.python.cn
>>Detail Info: http://python.cn/mailman/listinfo/python-chinese
>>
>>
>
>
>--
>武长斌
>chbin.w在gmail.com


>_______________________________________________
>python-chinese
>Post: send python-chinese在lists.python.cn
>Subscribe: send subscribe to python-chinese-request在lists.python.cn
>Unsubscribe: send unsubscribe to  python-chinese-request在lists.python.cn
>Detail Info: http://python.cn/mailman/listinfo/python-chinese

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