Erlangweb-users closed

Hi, Erlang-web users.                                                      

We would like to inform you, that Erlangweb-users mailing list will be closed.
Further discussions and issues will be moderated through github issues.    
https://github.com/esl/erlang-web

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How to distributing the service?

I followed the  tutorial "Distributing the service", but I didn't disclose the results , nor did it errors
report . You can share experience ? Thank you!

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Re: bin/start_interactive yaws problem

I'm not sure which system you're having problems with.
Does "bin/start_interactive yaws" work under Ubuntu?
Does it work under MacOs?

----- Oryginalna wiadomość -----
> I have installed yaws in my Mac Lion system, and it runs well. When I
> turn to my ubuntu system, it works well. And I can start up inets
> server in my mac system (bin/start_interactive). Is there something
> wrong associate embed yaws?
> 
> Thank you
> 
> On Aug 29, 2011, at 8:19 PM, Piotr Dorobisz wrote:
> 
> > Hi,
> > Have you tried installing build dependencies for yaws?:
> > apt-get build-dep yaws
> > 
> > Piotr
> > 
> > 
> > 
> > ----- Oryginalna wiadomość -----
> >> Hi,
> >> "bin/start_interactive yaws" can not start up the yaws server .  I
> >> find the problem is :
> >> =SUPERVISOR REPORT==== 28-Aug-2011::02:22:01 ===
> >>     Supervisor: {local,yaws_sup_restarts}
> >>     Context:    start_error
> >>     Reason:     {'EXIT',{error,could_not_load_driver}}

bin/start_interactive yaws problem

Hi,
"bin/start_interactive yaws" can not start up the yaws server .  I find the problem is :
=SUPERVISOR REPORT==== 28-Aug-2011::02:22:01 ===
     Supervisor: {local,yaws_sup_restarts}
     Context:    start_error
     Reason:     {'EXIT',{error,could_not_load_driver}}
     Offender:   [{pid,undefined},
                  {name,yaws_sendfile},
                  {mfargs,{yaws_sendfile_compat,start_link,[]}},
                  {restart_type,permanent},
                  {shutdown,5000},
                  {child_type,worker}]
How could I solve it? 
Thank you!

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tutorial/step2 Description doesn't render

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tutorial problems

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Re: compile.erl Fails

It was caused by path mismatch on R14. It's been fixed - an updated version is on github (git://github.com/esl/erlang-web.git).

Regards,
Piotr

----- "douglas" <dvdougdv <at> gmail.com> napisał:

> compile.erl fails:
> 
> can’t find include lib “inets/src/httpd.hrl”
> 
> erlangweb-1.4.1.tar.gz 
> ------------------------------------------------------------------------------
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> smartphone on the nation's most reliable network.
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> http://p.sf.net/sfu/verizon-sfdev
> _______________________________________________
> Erlangweb-users mailing list
> Erlangweb-users <at> lists.sourceforge.net
> https://lists.sourceforge.net/lists/listinfo/erlangweb-users
> http://www.erlang-web.org/

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_______________________________________________
Erlangweb-users mailing list
Erlangweb-users <at> lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/erlangweb-users
http://www.erlang-web.org/

erlangweb and windows

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erlangweb + googleweb

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compile.erl Fails

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Primitive types, duplicate values and wpart_valid

Hi all,

I have a user-defined primitive type who relies on double entries in the POST list during validation. The
type is more or less in the same situation as the wtype_password, which is expected to receive one or two
POST variables with the same name (for confirmation purposes).

If this was working in Erlang Web 1.3, it doesn't work with Erlang Web 1.4 anymore. This is due to the
wpart_valid:zip_get/4 function,  which removes every duplicate entry, making exceptions for the
password and collection types.

-spec(zip_get/4 :: (list(tuple()), list(string()), 
		    list(tuple()), list(tuple())) -> list(tuple())).
zip_get([],[],_,Acc)->
    lists:reverse(Acc);
zip_get([{collection, _}|T1],[H2|T2], POST, Acc) ->
    In = proplists:get_all_values(H2,POST),
    zip_get(T1,T2,POST,[In|Acc]);
zip_get([{password, _}|T1], [H2|T2], POST, Acc) ->
    case proplists:get_all_values(H2, POST) of
	[_, _] = Val ->
	    zip_get(T1, T2, POST, [Val|Acc]);
	[Val] ->
	    zip_get(T1, T2, POST, [Val|Acc]);
	_ ->
	    zip_get(T1, T2, POST, [undefined|Acc])
    end;
zip_get([_|T1],[H2|T2], POST, Acc) ->
    In = proplists:get_value(H2,POST),
    zip_get(T1,T2,POST,[In|Acc]).

Notice the get_value in the last clause, as opposite to get_all_values, which I think it was the default
behaviour of earlier versions of Erlang Web. It can't simply replaced into a get_all_values since that
will break all others data types (such as wtype_time) which rely on exactly one element for validation.

Is there any reason why this behaviour was changed?

Cheers,

Roberto Aloi
--

-- 
University of Kent - Erlang Solutions Ltd.
Blog: http://aloiroberto.wordpress.com
Twitter:  <at> prof3ta

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