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

[陈抒 <csf...@gm...>]

Hello,Artyom:
   When I tried to use CppCMS with Nginx,the jsonp call doesn't work.
I look into my Nginx log files and list some info below:

in access.log
124.207.104.18 - - [17/Nov/2011:04:47:23 -0600] "GET
/save_email?content=send%20email%20test%20&callback=jQuery15107370382682420313_1321523058476&_=1321526506452
HTTP/1.1" 404 \
168 "-" "curl/7.21.6 (x86_64-pc-linux-gnu) libcurl/7.21.6 OpenSSL/1.0.0e
zlib/1.2.3.4 libidn/1.22 librtmp/2.3"

in error.log

2011/11/17 04:47:23 [error] 2019#0: *46 open() "/usr/nginx/html/save_email"
failed (2: No such file or directory), client: 124.207.104.18, server:
localhost, request: "GET /sav\
e_email?content=send%20email%20test%20&callback=jQuery15107370382682420313_1321523058476&_=1321526506452
HTTP/1.1", host: "www.cmltechnology.com"

  If I don't use Nginx and FastCGI with CppCMS,my jsonp function works,here
is my JavaScript function definition:
<script type="text/javascript">
    function save_email(){
    var message=document.getElementById("email_content").value;
$.ajax({
    "url": "http://www.cmltechnology.com/save_email?content=
"+message+"&callback=?",
    type:"get",
    dataType:"jsonp",
    jsonp:"callback",
    success:function(data){
alert(data.result);
    },
    error:function(err){
        alert(err.result);
    },
    complete: function(msg){
    }
    });
}
</script>


Any idea?



陈抒
Best regards
http://blog.csdn.net/sheismylife


On Sun, Oct 2, 2011 at 9:32 AM, chenshu <csf...@gm...> wrote:

> 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<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<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/<http://cppcms.sf.net/sql/cppdb/>
>>
>>
>> ----- Original Message -----
>>
>>> From: chenshu<csf...@gm...>
>>> To: cppcms-users@lists.**sourceforge.net<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<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<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<http://localhost:8080/kaimei/welcome>or
>>> http://localhost:8080/kaimei/**register<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<http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd>
>>> ">
>>> <html xmlns="http://www.w3.org/1999/**xhtml<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<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<http://p.sf.net/sfu/splunk-d2dcopy2>
>>> ______________________________**_________________
>>> Cppcms-users mailing list
>>> Cppcms-users@lists.**sourceforge.net<Cpp...@li...>
>>> https://lists.sourceforge.net/**lists/listinfo/cppcms-users<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<http://p.sf.net/sfu/splunk-d2dcopy2>
>> ______________________________**_________________
>> Cppcms-users mailing list
>> Cppcms-users@lists.**sourceforge.net <Cpp...@li...>
>> https://lists.sourceforge.net/**lists/listinfo/cppcms-users<https://lists.sourceforge.net/lists/listinfo/cppcms-users>
>>
> Oh,thanks.It works now.
>