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| Author |
Message |
< Erlang Web mailing list ~ [Erlangweb-users] Possible error in tutorial step 2 |
| jeffm |
 Posted: Mon Mar 22, 2010 8:25 am |
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User
Joined: 29 Sep 2008
Posts: 43
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I notice that the following code causes a 501 error,
do_add(_Args) ->
case validate_tool:validate_cu(item, create) of
{ok, Item} ->
wtype_item:create(Item),
{redirect, "/item/all"};
{error, _Reason} ->
wpart:fset("__edit", wtype_item:prepare_validated()),
{template, "/item/add.html"}
end.
but changing the template line to, note lack of leading slash,
{template, "item/add.html"}
fixes the problem. This appear to be what it should be as the matching
instructed entry for dispatch.conf is
{static, "^/item/add$", "item/add.html"}.
Jeff.
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| Guest |
| Posted: Mon Mar 22, 2010 9:31 am |
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Guest
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Hi,
You are right, there should be no leading slash.
Lack of leading slash emphasis that it is not absolute path to templates.
The path in return tuple (like {template, ..path..}) is trailing part of final path, which is build basing on root_template environment variable (by default it is "/<server_path>/templates").
To see how it is used and how to modify defaults see eptic/src/e_conf.erl (line 366).
Michal Zajda
----- "jm" <jeffm@ghostgun.com> wrote:
> I notice that the following code causes a 501 error,
>
> do_add(_Args) ->
> case validate_tool:validate_cu(item, create) of
> {ok, Item} ->
> wtype_item:create(Item),
> {redirect, "/item/all"};
> {error, _Reason} ->
> wpart:fset("__edit", wtype_item:prepare_validated()),
> {template, "/item/add.html"}
> end.
>
> but changing the template line to, note lack of leading slash,
>
> {template, "item/add.html"}
>
> fixes the problem. This appear to be what it should be as the matching
>
> instructed entry for dispatch.conf is
>
> {static, "^/item/add$", "item/add.html"}.
>
>
> Jeff.
>
>
> ------------------------------------------------------------------------------
> Download Intel® Parallel Studio Eval
> Try the new software tools for yourself. Speed compiling, find bugs
> proactively, and fine-tune applications for parallel performance.
> See why Intel Parallel Studio got high marks during beta.
> http://p.sf.net/sfu/intel-sw-dev
> _______________________________________________
> Erlangweb-users mailing list
> Erlangweb-users@lists.sourceforge.net
> https://lists.sourceforge.net/lists/listinfo/erlangweb-users
> http://www.erlang-web.org/
--
Michal Zajda
Erlang Solutions Ltd.
http://www.erlang-solutions.com
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WE'VE CHANGED NAMES!
Since January 1st 2010 Erlang Training and Consulting Ltd. has become ERLANG SOLUTIONS LTD.
www.erlang-solutions.com
------------------------------------------------------------------------------
Download Intel® Parallel Studio Eval
Try the new software tools for yourself. Speed compiling, find bugs
proactively, and fine-tune applications for parallel performance.
See why Intel Parallel Studio got high marks during beta.
http://p.sf.net/sfu/intel-sw-dev
_______________________________________________
Erlangweb-users mailing list
Erlangweb-users@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/erlangweb-users
http://www.erlang-web.org/
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