Re: [Cppcms-users] Interface with javascript

[jupiter <jup...@gm...>]

Thanks Nazim for the kind advice, appreciate your helps.

Kind regards,

- j



On Sat, Jul 15, 2017 at 10:36 PM, Nazım Can Bedir <
naz...@ne...> wrote:

> Hi,
>
> In such cases, I usually prefer to use technique which is also central to
> Apache's Tapestry project. Basic structure is follows:
>
>    - Boilerplate web page is generated by CppCMS as usual.
>    - Boilerplate web page is using require.js.
>    - On page load, require.js is loading web application's entry point.
>    - From the entry point, my own Javascript module do following:
>       - Make an Ajax requests to web app via JSON-RPC.
>       - On the server side, application is responding to requests with
>       cppcms::rpc::json_rpc_server.
>       - Javascript handles the server's response and apply changes.
>       - In my case, changes are either loading additional require.js
>       modules, or changing already existing DOM elements and their content on the
>       page.
>    - For things like user notification, I prefer to employ Server-Side
>    Events; where initial registration for the events are performed from the
>    Javascript module loaded by require.js.
>
> For JSON-RPC, please see http://cppcms.com/wikipp/en/
> page/cppcms_1x_chat_json_rpc. For Server-Side Events, please see
> http://blog.cppcms.com/post/107.
>
> Out of box, CppCMS doesn't provide any way to glue browser events and DOM
> to C++ objects. If you do not already know about, I highly suggest to take
> a quick look at tapestry.apache.org for getting an idea about how deep
> the rabbit hole may be :)
>
> Hope helps.
>
> Regards,
> Nazim Can.
>
> On 15/07/17 15:23, jupiter wrote:
>
> Hi,
>
> I am still learning the structure of the cppcms, most of examples and
> tutorials are calling cppcms generate html page. One thing I am not clear
> is how to make an interface between C++ and javascript with AJAX
> capability, the C++ feeds json to javascript which renders ajax style web
> page. Appreciate any advice.
>
> Thank you,
>
> Kind regards,
>
> - j
>
>
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