Re: [Cppcms-users] How to add second web page in CppCMS application?

[chenshu <csf...@gm...>]

On 10/01/2011 10:10 PM, Artyom Beilis wrote:
> Take a look on:
>
>     http://art-blog.no-ip.info/wikipp/en/page/cppcms_1x_config#views
>
> If you use more then one skin you need either:
>
> 1. To specify skin name explicitly render("myskin","message",content)
>
> 2. To specify the default skin in configuration file.
>
> Also I'd suggest following:
>
> 1. If you have pages that have same base view (like same "theme")
>     then put them into same skin. Use some basic template that defines
>     general appearance of the page and extend it with inheritance
>
>     to specific purposes.
> 2. For totally different pages like "administrative interface" and
>     "public interface" use different skins.
>
> See: http://art-blog.no-ip.info/wikipp/en/page/cppcms_1x_templates_gen
>   
> Artyom Beilis
> --------------
> CppCMS - C++ Web Framework:   http://cppcms.sf.net/
> CppDB - C++ SQL Connectivity: http://cppcms.sf.net/sql/cppdb/
>
>
> ----- Original Message -----
>> From: chenshu<csf...@gm...>
>> To: cpp...@li...
>> Cc:
>> Sent: Saturday, October 1, 2011 3:26 PM
>> Subject: [Cppcms-users] How to add second web page in CppCMS application?
>>
>> Hello,
>>     I have set up one simple web application
>> here:http://www.cmlelectronics.com:8080/kaimei
>>     It only has one page and works.Now I try to add another new page for
>> registering new user.
>> I create register_client.tmpl in src folder,configure my CMakeLists.txt
>> like so:
>>
>> //for my first page
>> add_custom_command(
>>     OUTPUT ${CMAKE_SOURCE_DIR}/src/my_skin.cpp
>>     COMMAND cppcms_tmpl_cc ${CMAKE_SOURCE_DIR}/src/welcome.tmpl -o
>> ${CMAKE_SOURCE_DIR}/src/my_skin.cpp
>>     DEPENDS welcome.tmpl
>> )
>>
>> //for my second page
>> add_custom_command(
>>     OUTPUT ${CMAKE_SOURCE_DIR}/src/register_client.cpp
>>     COMMAND cppcms_tmpl_cc ${CMAKE_SOURCE_DIR}/src/register_client.tmpl
>> -o ${CMAKE_SOURCE_DIR}/src/register_client.cpp
>>     DEPENDS register_client.tmpl
>> )
>>
>> AUX_SOURCE_DIRECTORY(${CMAKE_SOURCE_DIR}/src CPP_LIST)
>> add_executable(main ${CPP_LIST} my_skin.cpp register_client.cpp)
>>
>> The following is my config.js:
>>
>> {
>>       "service" : {
>>       "ip":"0.0.0.0",
>>           "api" : "http",
>>           "port" : 8080
>>       },
>>       "db" : {
>>       "name" : "fucai",
>>       "ip" : "myip",
>>       "user": "myusr",
>>       "password":"mypwd"
>>       },
>>       "http" : {
>>           "script_names" : ["/kaimei"]
>>       },
>>       "uri_config":{
>>       "base":"http://www.cmlelectronics.com",
>>       "jsonp":"http://localhost:8080"
>>       }
>> }
>>
>>
>> I defined one class hello:
>> class hello : public cppcms::application {
>> public:
>>       hello(cppcms::service&srv);
>>       void save_email(std::string content);
>>       void welcome(std::string url);
>>       void register_client(std::string url);
>>
>>    private:
>>       content::message c_;
>> };
>>
>>
>>
>> hello::hello(cppcms::service&srv):cppcms::application(srv){
>>     dispatcher().assign("/welcome" ,&hello::welcome , this , 1);
>>     dispatcher().assign("/register" ,&hello::register_client ,
>> this , 2);
>>     dispatcher().assign("/save_email?(.+)" ,&hello::save_email ,
>> this , 3);
>>     configuration&  config = app_singleton_holder::Instance().config();
>>     c_.base_uri=config.base_uri;
>>     c_.jsonp= config.jsonp;
>> }
>>
>> void hello::welcome(std::string url){
>>     render("message",c_);
>> }
>>
>>
>> void hello::register_client(std::string url){
>>     render("message2",c_);
>> }
>>
>>
>>
>>
>> But always get the following error message when I want to open my pages
>> via http://localhost:8080/kaimei/welcome or
>> http://localhost:8080/kaimei/register
>>
>> 2011-10-01 12:22:14 GMT; cppcms, error: Caught exception [There is no
>> such skin:]
>> 0x7fa68cc3b434: cppcms::cppcms_error::cppcms_error(std::string const&) +
>> 0x64 in /usr/lib/libcppcms.so.1
>> 0x7fa68cc7e907: cppcms::views_pool::render(std::string, std::string,
>> std::ostream&, cppcms::base_content&) + 0x12e7 in
>> /usr/lib/libcppcms.so.1
>> 0x7fa68cc65875: cppcms::application::render(std::string,
>> cppcms::base_content&) + 0x85 in /usr/lib/libcppcms.so.1
>> 0x40d866: hello::welcome(std::string) + 0x50 in ./main
>> 0x40ef55:
>> cppcms::url_dispatcher::binder1<hello>::operator()(std::string) const +
>> 0x9b in ./main
>> 0x40ede5: booster::function<void (std::string)>::callable_impl<void,
>> cppcms::url_dispatcher::binder1<hello>  >::call(std::string) + 0x3b in
>> ./main
>> 0x7fa68cc6b579: ??? + 0x8cc6b579 in /usr/lib/libcppcms.so.1
>> 0x7fa68cc68a6d: cppcms::url_dispatcher::dispatch(std::string) + 0x8d in
>> /usr/lib/libcppcms.so.1
>> 0x7fa68cc30884: cppcms::application::main(std::string) + 0x24 in
>> /usr/lib/libcppcms.so.1
>> 0x7fa68cc5e12e:
>> cppcms::http::context::dispatch(booster::intrusive_ptr<cppcms::application>,
>>
>> std::string, bool) + 0x6e in /usr/lib/libcppcms.so.1
>> 0x7fa68cc5ffec: booster::function<void ()>::callable_impl<void,
>> cppcms_boost::_bi::bind_t<void, void
>> (*)(booster::intrusive_ptr<cppcms::application>, std::string, bool),
>> cppcms_boost::_bi::list3<cppcms_boost::_bi::value<booster::intrusive_ptr<cppcms::application>
>>
>>> , cppcms_boost::_bi::value<std::string>,
>> cppcms_boost::_bi::value<bool>  >  >  >::call() + 0x4c in
>> /usr/lib/libcppcms.so.1
>> 0x7fa68cc61112: cppcms::impl::thread_pool::worker() + 0x82 in
>> /usr/lib/libcppcms.so.1
>> 0x7fa68b256d2e: booster_thread_func + 0x1e in /usr/local/lib/libbooster.so.0
>> 0x7fa68b696d8c: ??? + 0x8b696d8c in /lib/x86_64-linux-gnu/libpthread.so.0
>> 0x7fa68b99404d: clone + 0x6d in /lib/x86_64-linux-gnu/libc.so.6
>>    (http_context.cpp:150)
>>
>>
>> welcome.tmpl file's content:
>>
>> <% c++ #include "content.h" %>
>> <% skin my_skin %>
>> <% view message uses content::message %>
>> <% template render() %>
>> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
>> "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
>> <html xmlns="http://www.w3.org/1999/xhtml">
>> <head>
>> <meta http-equiv="Content-Type" content="text/html;
>> charset=utf-8" />
>>
>> ...
>>
>>
>> register.tmpl file's content:
>>
>> <% c++ #include "content.h" %>
>> <% skin client %>
>> <% view message2 uses content::message %>
>> <% template render() %>
>> <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
>> "http://www.w3.org/TR/html4/loose.dtd">
>> <html>
>> <head>
>> <script src="http://c
>>
>> ......
>>
>>
>>
>>
>>
>>
>>
>>
>>
>> ------------------------------------------------------------------------------
>> All of the data generated in your IT infrastructure is seriously valuable.
>> Why? It contains a definitive record of application performance, security
>> threats, fraudulent activity, and more. Splunk takes this data and makes
>> sense of it. IT sense. And common sense.
>> http://p.sf.net/sfu/splunk-d2dcopy2
>> _______________________________________________
>> Cppcms-users mailing list
>> Cpp...@li...
>> https://lists.sourceforge.net/lists/listinfo/cppcms-users
>>
> ------------------------------------------------------------------------------
> All of the data generated in your IT infrastructure is seriously valuable.
> Why? It contains a definitive record of application performance, security
> threats, fraudulent activity, and more. Splunk takes this data and makes
> sense of it. IT sense. And common sense.
> http://p.sf.net/sfu/splunk-d2dcopy2
> _______________________________________________
> Cppcms-users mailing list
> Cpp...@li...
> https://lists.sourceforge.net/lists/listinfo/cppcms-users
Oh,thanks.It works now.