Re: [Cppcms-users] URL dispatching help

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

If you need two parameters i.e. go(std::string id,std::string urd) that you need provide sleections for both, i.e. 
dispatcher().assign( "/go/(\\d+)(.*)", &application::go, this, 1, 2 );

Where 1 - is first selected subexpression and 2 is the second one.

Also I'm not sure but it seems that you need go(std::string id,std::string url) without const.
 
Artyom Beilis
--------------
CppCMS - C++ Web Framework:   http://cppcms.com/
CppDB - C++ SQL Connectivity: http://cppcms.com/sql/cppdb/



>________________________________
> From: Troy Watson <dr...@gm...>
>To: cpp...@li... 
>Sent: Sunday, April 28, 2013 12:04 PM
>Subject: [Cppcms-users] URL dispatching help
> 
>
>
>Despite reading the docs and looking at the examples, I can't figure out complex dispatching/mapping with regexes. I need some help please!
>
>
>My callback member function looks like this: void go( const std::string id, const std::string url ) { ... }
>And the URL to map to the function looks like this: /go/{integer id}/{string url}
>
>
>For example:
>/go/10/http://google.com - id=10, url=http://google.com
>/go/2921/http://sourceforge.net - id=2921, url=http://sourceforge.net
>
>
>The best I could come up with was this:
>
>
>    dispatcher().assign( "/go/(\\d+)(.*)", &application::go, this, 2 );
>
>    mapper().assign( "go", "/go/{1}/{2}" );
>
>
>...but obviously that doesn't compile. What should the dispatcher and mapper call look like to get the functionality I'm looking for? 
>
>
>Thank you for such an excellent framework!
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