Re: [Cppcms-users] Custom form rendering and dynamic widgets

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

> May I use a construct like
> <%  foreach widget in form %> here?

Yes, you can. 

See: http://art-blog.no-ip.info/cppcms_ref_v0_99/classcppcms_1_1form.html

it has forward iterator in it and thus you can iterate over the
form.

There is an example from src/hello_world_view1.tmpl


        <% foreach w as cppcms::form::iterator in form %>
            <% separator %><br/><% item %>
                <% if w.has_message() %><% w.message() %>:<% end %>
                <% form input w %>
                <% if not w.valid() %>:<% w.error_message() %><% end %>
            <% end %>
        <% end %>

Artyom