Re: [Cppcms-users] What exactly url_mapper does?

[Artyom B. <art...@ya...>]

>

>
>Who can tell me how to write an regular expression for the following URL?
>http://localhost/search/village?x=1&y=2
>
>
>? is a big problem,I tried \\?,but it doesn't work.
>

You don't!

Read this: http://art-blog.no-ip.info/wikipp/en/page/cppcms_1x_tut_url_mapping


>
>陈抒 
>Best regards
>http://blog.csdn.net/sheismylife
>
>
>
>On Fri, Aug 5, 2011 at 3:21 AM, Artyom Beilis <art...@ya...> wrote:
>
>----- Original Message -----
>>
>>> From: Abhishek Kaushik <abh...@gm...>
>>> To: cpp...@li...
>>> Cc:
>>> Sent: Thursday, August 4, 2011 5:22 PM
>>> Subject: Re: [Cppcms-users] What exactly url_mapper does?
>>>
>>>
>>>
>>> For Example:
>>>
>>>
>>> flat_thread::flat_thread(cppcms::service &s)
>>> : thread_shared(s)
>>> {
>>>     dispatcher().assign(".*",&flat_thread::prepare,this,0);
>>>     mapper().assign("{1}");
>>> }
>>>
>>> Here I am not able to understand the role of
>>> mapper().assign("{1}") I able to understand
>>> dispatcher().assign()
>>> is trying to assign the matched urls
>>> to prepare function of flat thread with 0th parameter.
>>>
>>> Is mapper().assign() ignorable here?
>>>
>>> Please enlighten :(
>>> thanks
>>> Abhishek Kaushik
>>>
>>>
>>
>>Generally mapper is opposite of dispatcher:
>>
>>dispatcher: URL -> application
>>mapper:     "application" (by name) -> URL
>>
>>
>>Read this:
>>
>>  http://art-blog.no-ip.info/cppcms_ref_v0_99/classcppcms_1_1url__mapper.html#_details
>>
>>Unfortunately there is no url mapping tutorial yet, but the reference
>>documentation of this feature should be quite full.
>>
>>Also take a look on message board example in the sources for use
>>of URL mapper.
>>
>>Ask again if you have further questions after reading this.
>>
>>Artyom
>>
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