Re: [Cppcms-users] cppcms::widgets::file is always not set

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

Two points:

1. Make sure you add the file widget to the form by using:

      *this + uploaded_file
   or    


      add(uploaded_file)

2. Make sure you use enctype="multipart/form-data" in your form. i.e.

   <form method="post" action="URL" enctype="multipart/form-data" >
   <% form as_p info %>
   </form>

   Because you can't upload file using regular "post" using 
   default encoding "application/x-www-form-urlencoded"

Artyom



----- Original Message ----
> From: CN <cn...@gr...>
> To: cpp...@li...
> Sent: Sun, October 31, 2010 7:40:32 AM
> Subject: [Cppcms-users] cppcms::widgets::file is always not set
> 
> Basing on ./examples/forms/*, I use cppcms::widgets::file as  follows:
> 
>    cppcms::widgets::text name;
>     cppcms::widgets::file uploaded_file;
>    cppcms::widgets::submit  submit;
>    name.non_empty();
>     uploaded_file.non_empty();
> 
> This is called as usual:
> 
>   c.info.load(context());
> 
> My  problem is that
> 
>   c.info.validate()
> 
> always returns false.  Widget "name" does have been fed with string, but  
> "uploaded_file" is  always not set:
> 
>    std:cout << c.info.uploaded_file.value()->filename()  << std::endl;
> 
> raises exception "File was not  loaded".
> 
> Calling method cppcms::widgets::file::load() does not feed  anything to  
> itself, either:
> 
>     c.info.uploaded_file.load(context());
> 
> Helps are much welcome!
> 
> Best  Regards,
> CN
> 
> 
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