Re: [Cppcms-users] How to store/manipulate dates?

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

----- Original Message -----
> From: "ele...@ex..." <ele...@ex...>
>
> [snip]
>
> The example blog application seems use java script to do some client side
> checking, but what's the best way to do it on the server side?
> 

I use javascript because I want to cache pages and so I don't need to
have separate version for visitor and administrator.

> In simplistic terms what I'm trying to do in the template is something
> like this
> 
> <%if is_logged_in()%>
>    <% gt "Hello {1}" using first_name%>
> <%else%>
>    Please login below:
> <%end%>
> 

a) you can create a variable called first_name that you set in the controller
   that remains empty if the user is not logged in

   <%if not empty first_name %>
      <% gt "Hello {1}" using first_name%>
   <%else%>
     Please login below:
   <%end%>

b) You can create a variable or callback in the content called "is_logged_in"

c) You can use session object directly

   <% if app().session().is_set("username") %>
      <% gt "Hello {1}" using first_name%>
   <%else%>
     Please login below:
   <%end%>


Enjoy :-)

Artyom Beilis
-------------

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